The Hagito Galaxy, a Community Project on constructing an entire galaxy!

[Planetace]

Far, Far away from the blue orb we all know. From it warmth and protection from the dangers of the cosmos. Lies a titan among galaxies. With over 53.92 trillion stars, this Galaxy has dominated its local group. Hundreds of billions of worlds host protection for life, though the environments may sometimes be extreme to the case of some civilizations. As well as life comes intelligence, over 34 million species in the Galaxy possess interstellar travel. 1.3 billion sapient species have technology at intermoonary/interplanetary space travel, and 617.89 billion have technology lower than ours. This galaxy has wonders on every corner, small black holes orbiting supermassive hypergiants, binary brown drawfs, a frozen ice giant orbiting the Galaxies center. The Uniqueness of the entire galaxy gives rise to unique civilizations... And their creations...
Welcome... To the Hagito Galaxy...

 

The Hagito Galaxy is a community project created with the aim on expanding and forming an entire Galaxy, star by star. No matter what we get, as long as a system is stable then we take it in...

 

Accepted Systems

Spoiler

Supermassive Black hole Nee`Kra (@Galacticvoyager)

Spoiler

Name: Nee`Kra

 

Age: 12.2 Billion years

 

Mass: 38097279 solar masses

 

Body Type: Supermassive Black Hole

 

Description: The Heart of the Hagito galaxy. Currently the largest black hole that exists within the galaxy, its gravity holds on to every star that exists within hagito. Although it may seem unlikely, a civilization lives around the black hole. However, due to the black holes extreme amount of radiation emission, the only safe place that the civilization could survive is under the surface of a small moon in orbit around a lone, orbiting gas giant. Nee`Kra also has a large accretion disk around it, this ring is near the size of J1407b`s rings, albeit slightly larger. And is extremely hot due to incoming materials. Strangely enough, If, with the right wormhole technology, A civilization could use Nee`kra as a wormhole to neighboring galaxies. However, no civilizations, young or old, dead or alive, have found out about this...









Name: Leasa

 

Age: 5.27 Billion years

 

Mass: 77.3 Earth`s

 

Radius: 51685 km

 

Density: 798 Kg/m³

 

Temperature: -71.9*C

 

Semi major Axis: 11257 AU

 

Parent Body: Nee`Kra

 

Eccentricity: 0.01

 

Inclination: 35.2*

 

Body Type: Ice Giant

 

Description: A "rouge" ice giant if you so think, although it would also be seen as part of the Nee`Kra system. Somehow, it has managed to hold on to 1, solitary moon, which orbits this lonesome giant. This gas giant is quite warm due to the extreme amount of radiation produced by Nee`kra nearby, although it is still far into the negatives in the Celsius scale. Leasa has a thick hydrogen, water and ammonia atmosphere, which further down turns into liquid hydrogen, water and amonia, and eventually, liquid metallic hydrogen (mixed with liquid water and ammonia). Due to this, Leasa has a immense magnetic field present around it that is native to most gas and ice giants. The core of Leasa starts off with a thick shell of ice IV, and then rocky silicates and a molten core, which also helps out part of Leasa`s magnetic field. Calculations show that Leasa used to be further out from Nee`Kra in the past, but was knocked into a closer orbit, probably disrupting the orbits of whatever moons it had, leaving only Norai in orbit.









Name: Norai

 

Age: 5.1 Billion years

 

Mass: 7.13E+22 Kg

 

Radius: 1667 km

 

Density: 4.66 g/cm3

 

Temperature: -69.1*C

 

Semi major Axis: 230149

 

Parent Body: Leasa

 

Eccentricity: 0.01

 

Inclination: 24.8*

 

Body Type: Ice Moon

 

Description: Norai is a small ice moon, and the only one of its system with Leasa. It is slightly smaller compared to earth`s moon, around 0.9 times the radius of the moon. Strangely enough, it somehow managed to get into a stable orbit around Leasa, this is quite unique to planets this close to a supermassive black hole, though calculations show it could of had a orbit further out with leasa in the past, but with the migration of the rouge ice giant, Norai was knocked into a closer orbit. Norai is also the home of the Primordials, the first sapient life of Hagita. The Primordials have been exiled by their own ascended species, the Y`itava, who are a warlike species, but spared the Primordials for creating their species. The Primordials are trapped on the hostile moon, and live under the surface of Norai to escape the high doses of radiation. The moon is also in close watch by the Y`itava and allies of the Y`itava, to ensure the Primordials do not escape the moon. Alongside monthly visits, wormhole blocking technology and general fear, the Primordials cannot escape Norai... unless... the Y`itava were to be annihilated...

Large A9 class main sequence star HGTO-7479-74893-23 (@RA3236)

Spoiler

 

 

Name: HGTO-7479-74893-23

 

Age: 6 million years

 

Mass: 1.4xSun mass

 

Radius: 1190233km

 

Density: 4.50kg/m³

 

Surface Temperature: 7000 degrees Centigrade 

 

Semi major Axis: 5646 light years 

 

Eccentricity: 0.5

 

Parent Body: Hagito Galaxy Barycentre

 

Inclination: unstable, anywhere from 0-45

 

Body Type: A9 Class Main Sequence White Star

 

Description: A relatively boring star, HGTO is the biggest star in the whole sector* of 7479, only beating a nearby star by 0.2 solar masses. It is however also the most interesting, being a relatively rare type of star that is cooler than its spectral type. It has a large ring system that circles the star and has a massive number of shepherding planets so close to the star that they are white hot infernos. It's name comes from a nearby intelligent species, saying it stands for Hot Giant Titanic Object.

Neutron star (Pulsar) NRTUA-Durtisa (@Matuchkin)

Spoiler

 

 

Name: NRTUA-Durtisa

 

Age: 300 Million years

 

Mass: 3.6x Sun mass

 

Radius: 15.9km

 

Density: 425000 g/cm³

 

Surface Temperature: 230000 degrees Centigrade 

 

Semi major Axis: 7283 light years 

 

Eccentricity: 0.37

 

Parent Body: Galaxy Barycentre

 

Inclination:-13.89

 

Body Type: Neutron Star (Pulsar)

 

Rotational Period: 1017 rotations per second

 

Description: PSR is a pulsar, with a total of 3 parent bodies around it, 2 of which are terrestrial, the third one being a massive gas giant. The pulsar orbits within the hostile section of the Galactic habitable zone, and thus no intelligent species have evolved in the system. Might as well, all of the planets NRTUA-Durtisa were once rouge planets, that were captured after NRTUA had exploded in a blinding supernovae, of which had dispersed into the galaxy. NRTUA is also one of the fastest spinning pulsars in the Galaxy, spinning at around 0.339x the speed of light! This speed however, does not match up to its escape velocity, which is much higher than 0.339x the speed of light.

The Binary system of Darwin A and Darwin B (@electricpants)

Spoiler

 

 

Name: Darwin A

 

Age: 4.3 Billion years

 

Mass: 1.06 Solar masses

 

Diameter: 775641 km

 

Density: 1626 kg/m³

 

Surface Temp.: 5959^o Celcius

 

Semi-Major Axis: 24,780 lightyears

 

Eccentricity of orbit: 0.01

 

Parent Body: Hagito Galactic Core

 

Inclination: 168^o

 

Type: G1V

 

Rotation Period: 31.82 days.

 

Description: A star a little more massive than our sun, Darwin A is the most massive star in a binary system. Being more massive than the Sun, the habitable zone is pushed farther out, and it's life span is a little shorter.

 

 

 

Name: Darwin B

 

Age: 4.26 Billion years

 

Mass: 0.96 Solar masses

 

Diameter: 648078 km

 

Density: 1.86 g/cm³

 

Surface Temp.: 4987^o Celcius

 

Semi-Major Axis: 100 AU

 

Eccentricity of orbit: 0.1

 

Parent Body: Darwin A

 

Inclination: 45^o

 

Type: K1V

 

Rotation Period: 25.6 days.

 

Description: This star is a bit less massive than the sun, and "orbits" Darwin A at a distance of 100 AU. This companion star system consists of a binary system between a red dwarf , and their barycenter orbits Between Darwin A and B. This star is an orange dwarf, but it's not that orange.

 

 

 

Name: Darwin Ab

 

Age: 4.21 Billion years

 

Mass: 10.9 Jupiter masses

 

Diameter: 186000 km

 

Density: 445 kg/m³

 

Surface Temp.: 1244-1271^o Celcius

 

Semi-Major Axis: 0.033 AU

 

Eccentricity of orbit: 0.04

 

Parent Body: Darwin A

 

Inclination: 4^o

 

Type: Class I Hot Jupiter

 

Rotation Period: 2.13 days

 

Description: This planet is truly massive, weighing in at 10 times Jupiter's mass, this planet zips around Darwin A in only two days! Since this planet is so enormously huge, it's almost a brown dwarf, and because of that it pulls violently on it's host star, causing it to wobble.

 

 

 

Name: Darwin Bb

 

Age: 4.22 Billion years

 

Mass: 2 Earth masses

 

Diameter: 8800 km

 

Density: 6.85 g/cm³

 

Surface Temp.: 1.18-1.37^o Celcius

 

Semi-Major Axis: 1.32 AU

 

Eccentricity of orbit: 0.001

 

Parent Body: Darwin B

 

Inclination: 16^o

 

Type: Habitable Super-Earth

 

Rotation Period: 1.73 days

 

Description: Darwin Bb is very cold, so intelligent life is a no-no, but there is some form of plant and animal life, though there is no more fish, because they all froze in the freezing waters. Animals live on land where there is more warmth from the sun. And since this planet has 2 stars in it's sky, it has some beautiful but disorienting double shadows.

The Nyx System(@electricpants)

Spoiler

 

 

Name: Nyx

 

Age: 99 Million years

 

Mass: 9.04 Solar masses

 

Diameter: 2656442 km

 

Density: 229 kg/m³

 

Surface Temp.: 14417^o Celcius

 

Semi-Major Axis: 9908 Light years

 

Eccentricity of orbit: 0.2

 

Parent Body: Nee`kra

 

Inclination: 16^o

 

Type: B0V Main Sequence Star

 

Rotation Period: 11.1 hours

 

Description: This star spins at 1.5 million km/h, one of the fastest spinning stars we've ever discovered. If it spun any faster, centrifugal forces would've torn it apart in a massive explosion. But no, centrifugal forces have in fact torn some of the equator off to form a giant ring, and out of that material, three shepherd planets were born!

 

 

 

Name: Elluad

 

Age: 50 Million years

 

Mass: 2.98 Earth masses

 

Diameter: 9139 km

 

Density: 5.57 g/cm³

 

Surface Temp.: around 2900^o Celcius

 

Semi-Major Axis: 0.056 AU

 

Eccentricity of orbit: 0.01-0.10

 

Parent Body: Nyx

 

Inclination: 57^o

 

Type: Hot Shepherd Planet

 

Rotation Period: 1.61 days

 

Description: Upon arrival on this system, our sensors detected 3 shepherd planets within Nyx`s rings. This planet is the first of those three shepherd planets, and is a yellow-hot mess. The core and the "crust" are almost the same temperature, so there's so little magnetic field that even our most sensitive sensors can't detect a trace amount of magnetic field

 

 

 

Name: Pitunda

 

Age: 51 Million years

 

Mass: 2.12 Earth masses

 

Diameter: 8335 km

 

Density: 5.22 g/cm³

 

Surface Temp.: around 3175^o Celcius

 

Semi-Major Axis: 0.111 AU

 

Eccentricity of orbit: 0.0 - 1.10

 

Parent Body: Nyx

 

Inclination: 57^o

 

Type: Hot Shepherd Planet

 

Rotation Period: 4.48 days

 

Description: Pitunda is a sort of mystery, as it's farther away than Elluad but it's hotter than it, has twice it's density, and has no atmosphere. So we have the same issue as with Elluad with the whole magnetic field thing. I guess it would make a good place to roast marshmallows under a planet-wide "fire". Some scientists suggest that the reason why it is hotter than Elluad is because it contains some sort of mineral that traps heat more efficiently. But its crazy... Is it?

 

 

 

Name: Maniu

 

Age: 55 Million years

 

Mass: 2.17 Earth masses

 

Diameter: 7419 km

 

Density: 7.58 g/cm³

 

Surface Temp.: ~2297^o Celcius

 

Semi-Major Axis: 0.218 AU

 

Eccentricity of orbit: 0.0

 

Parent Body: Nyx

 

Inclination: 57^o

 

Type: Hot Shepherd Planet

 

Rotation Period: 12.4 days

 

Description: Maniu's surface is relatively cooler than it's core, so it has a weak magnetic field. It also has created the largest gap in Nyx's rings, not because of it's mass, but because it's farther away from the star where gravity is slightly weaker. It has an atmospheric pressure of 1.16 atmospheres, suggesting that it would be significantly cooler without it. Its atmosphere seems to be in a extreme greenhouse effect. Heating the planet by over 500 degrees more...

 

 

 

Name: Sis Tun

 

Age: 98.8 Million years

 

Mass: 1.35 Earth masses

 

Diameter: 6503 km

 

Density: 7.0 g/cm³

 

Surface Temp.: ~12.1^o Celcius

 

Semi-Major Axis: 8.85 AU

 

Eccentricity of orbit: 0.0

 

Parent Body: Nyx

 

Inclination: 63.2^o

 

Type: Terraformed earth-like planet

 

Rotation Period: 4.36 days

 

Atmospheric pressure: 0.623 atmos

 

Description: Sis Tun is a planet that, without us, the Mofeku, would be a frozen iceball at the edge of the Nyx system. But we, as a interstellar race that look for planets to put colonies on, gave Sis Tun an atmosphere and water, and a magnetic field, and did the same to it's moon Niae and turned it's asteroid moon into a moon covered in factories, solar panels, and nuclear reactors. Then we colonized Sis Tun and Niae, Niae has became a popular vacation spot.

 

 

 

Name: Somn

 

Age: 127 Million years

 

Mass: 8.72E+17 kg

 

Diameter: 32.5 km

 

Density: 6.08 g/cm³

 

Surface Temp.: -79.8^o Celcius

 

Semi-Major Axis: 74217 km

 

Eccentricity of orbit: 0.41

 

Parent Body: Sis Tun

 

Inclination: 14.1^o

 

Type: Industrialized asteroid moon

 

Rotation Period: 2 days

 

Description: After the we terraformed Sis Tun, we turned toward it's small asteroid moon Somn for more resources to continue to advance our knowledge of the stars by making more computers and telescopes. So we put all the bad stuff, prisons, factories, and nuclear power plants on Somn to make Sis Tun and it's major moon Niae as clean, pure, and enjoyable as possible for our species.

 

 

 

Name: Niae

 

Age: 98.2 Million years

 

Mass: 1.38 Moon masses

 

Diameter: 1673 km

 

Density: 5.17 g/cm³

 

Surface Temp.: ~6.86^o Celcius

 

Semi-Major Axis: 410721 km

 

Eccentricity of orbit: 0.01

 

Parent Body: Sis Tun

 

Inclination: 0.9^o

 

Type: Terraformed earth-like moon

 

Rotation Period: 25.9 days

 

Atmospheric pressure: 0.243 atmos

 

Description: Niae is a lush moon, with life from our homeworld transferred to here and to Sis Tun. However, only Niae has rainforests and more intelligent life, somewhat like tiruaz`a, in the trees. Sis Tun has less complex life for reasons we don't understand, and only has pocket forests, we  are studying the trees and how they were adapting to the new environment. 

Class F5 Class Main Sequence White Star Nxian(@RA3236)

Spoiler

 

 

Name: Nxian (or HGTO-7479-74893-13 Nxian)

 

Age: 673 Million years

 

Mass: 1.20 Solar Masses

 

Radius: 802523km

 

Density: 1.44 g/cm³

 

Temperature: 6287^oC

 

Rotation Period: 34.9 days

 

Semi major Axis: 5643ly (4.3ly away from HGTO-7479-74893-23)

 

Parent Body: Hagito Galaxy Barycenter

 

Eccentricity: 1 (It had practically all of its speed removed when HGTO-7479-74893-23 flew past the star)

 

Inclination: 23.3

 

Body Type: F5 Class Main Sequence White Star

 

Description: Nxian is one of the more interesting stars, housing a planet capable of supporting life. Nxian is a F5 main sequence star plummeting towards the central black hole. In less than 10 million years this star and its planet would no longer exist. The reason for this disaster is unknown, however it is believed the same instabilities in HGTO's inclination may have caused it.

 

 

 

Name: Nustasci

 

Age: 663million years

 

Mass: 77.2 moons

 

Radius: 5308 km

 

Density: 9.05g/cm³

 

Temperature: 20.2-20.3^oC

 

Rotation Period: 0.98 days

 

Semi major Axis: 1.61 AU

 

Parent Body: Nxian

 

Eccentricity: 0.01

 

Inclination: 0.1

 

Body Type: Habitable earth-like planet

 

Description: Nustasci is a planet undisturbed by the disaster that caused its star to plummet to the central black hole. It houses a sapient species that named the star HGTO-7479-74893-23 when they first started looking up to the stars.

The Hypervelocity Binary star system of Hydrox and Kerleen(@electricpants)

Spoiler

 

 

Name: Hydrox

 

Age: 5.5 Billion years

 

Mass: 1.1 Solar masses

 

Diameter: 915273 km

 

Density: 840 kg/m³

 

Surface Temp.: 6020^o Celcius

 

Semi-Major Axis:  Approx 0.04972 AU (From the barycenter. The barycenter's SMA is 12816 Light Years.)

 

Eccentricity of orbit: 0.0

 

Parent Body: Hydrox-Kerleen Barycenter (Barycenter's Parent Body is nothing)

 

Inclination: 18.4^o

 

Type: G2V

 

Rotation Period: 31.9 days

 

Description: Hydrox and Kerleen originated from the center of the galaxy, until they got too close to the central black hole. Luckily, Kerleen was not snatched from Hydrox, but all their planets were, and then the two shot off into the distance as hypervelocity stars. They are currently the fastest hypervelocity stars we know of, shooting off at 0.8891435724252677373674743385847889043% the speed of light.

 

 

 

Name: Kerleen

 

Age: 5.4 Billion years

 

Mass: 524 Jupiter masses

 

Diameter: 309173 km

 

Density: 5.65 g/cm³

 

Surface Temp.: 3748^o Celcius

 

Semi-Major Axis: 0.09944 AU (From the barycenter.)

 

Eccentricity of orbit: 0.0

 

Parent Body: Hydrox-Kerleen Barycenter

 

Inclination: 18.4^o

 

Type: M5V

 

Rotation Period: 13 days

 

Description: Kerleen and Hydrox originated from the center of the galaxy, until they got too close to the central black hole. Luckily, Kerleen was not snatched from Hydrox, but all their planets were, and then the two shot off into the distance as hypervelocity stars. They are currently the fastest hypervelocity stars we know of, shooting off at 0.8891435724252677373674743385847889043% the speed of light.

The Binary system of Mena A and Mena B(@electricpants)

Spoiler

 

 

Name: Mena A

 

Age: 3.74 Billion years

 

Mass: 1.8 Solar masses

 

Diameter: 12.2 km

 

Density: 4.75E+14 g/cm³

 

Surface Temp.: 7067^o Celcius

 

Semi-Major Axis: 100 AU (From the barycenter. The barycenter's SMa is 34000 Light Years.)

 

Eccentricity of orbit: 0.2

 

Parent Body: Mena Barycenter (Barycenter's Parent Body is Nee'Kra)

 

Inclination: 67^o

 

Type: Pulsar

 

Rotation Period: 0.0058 seconds

 

Description: The Mena system used to be a trinary system, with Mena A being separated into Mena Aa, which would become the pulsar we know today, and it's yellow dwarf companion, Mena Ab. One day, Mena Aa blew up in a gargantuan supernova, which pulverized the forming planets around captured star Mena B and reverted the star back to the beginning of accretion. Eventually, Mena Ab began to die, and become a red giant. Mena Aa, being a pulsar, started stealing the star's material, and it began to spin faster and faster, until it stopped getting faster because the companion had reverted to a planetary state. This newfound "planet" is now known as "Auneme". And to this day, Mena Aa (Now Mena A) continues to spin very fast.

 

 

 

Name: Auneme

 

Age: 3.41 Billion years

 

Mass: 0.684 Earth masses

 

Diameter: 5589 km

 

Density: 5.59 g/cm³

 

Surface Temp.: 126^o Celcius

 

Semi-Major Axis: 0.4 AU

 

Eccentricity of orbit: 0.2

 

Parent Body: Mena A

 

Inclination: 67^o

 

Type: Rocky Sub-terran

 

Rotation Period: 90.6 days

 

Orbital Period: 90.6 days

 

Description: If you've read the description for Mena A, you'll know that this planet used to be a star. Now THAT'S cool!

 

 

 

Name: Mena B

 

Age: 1.87 Billion years

 

Mass: 0.725 Sun masses

 

Diameter: 461211 km

 

Density: 3.52 g/cm³

 

Surface Temp.: 4560^o Celcius

 

Semi-Major Axis: 100 AU

 

Eccentricity of orbit: 0.2

 

Parent Body: Mena Barycenter

 

Inclination: 67^o

 

Type: K5V

 

Rotation Period: 16.4 days

 

Description: The reason why Mena B is so much younger than Mena A is because this star was captured by Mena A's gravity, which was increased because Mena A was bigger and had a binary companion which eventually became Auneme.

 

 

 

Name: Laavae

 

Age: 1.982 Billion years

 

Mass: 1.48 Earth masses

 

Diameter: 6777 km

 

Density: 6.78 g/cm³

 

Surface Temp.: 1195-1182^o Celcius

 

Semi-Major Axis: 0.0310 AU

 

Eccentricity of orbit: 0.06

 

Parent Body: Mena B

 

Inclination: 88.8^o

 

Type: Irony Super-terran

 

Rotation Period: 2.34 days

 

Orbital Period: 2.34 days

 

Description: The first planet in the Mena B system, Laavae is named after it's extreme summer, when it's completely covered in lava. Laavae would have much cooler summers if it didn't have a thick atmosphere similar to Venus.

 

 

 

Name: Vernust

 

Age: 1.01 Billion years

 

Mass: 1.31 Earth masses

 

Diameter: 7210 km

 

Density: 4.98 g/cm³

 

Surface Temp.: 6.79^o Celcius

 

Semi-Major Axis: 0.5 AU

 

Eccentricity of orbit: 0.0

 

Parent Body: Mena B

 

Inclination: 67^o

 

Type: Rocky Super-terran

 

Rotation Period: 1.99 days

 

Orbital Period: 152 days

 

Description: Vernust is a planet inhabited by sum really bad aliens. Like, so bad that they kidnapped most of the population of their neighboring planet Manno and de-terraforming it so the inhabitants, the Mofeku, couldn't have a home. What a bunch of jerks!

 

 

 

Name: Nyth

 

Age: 155 Million years

 

Mass: 2.35 Moon masses

 

Diameter: 1707 km

 

Density: 8.03 g/cm³

 

Surface Temp.: -20.78^o Celcius

 

Semi-Major Axis: 114574 km

 

Eccentricity of orbit: 0.52

 

Parent Body: Vernust

 

Inclination: 85.8^o

 

Type: Irony Moon

 

Rotation Period: 3.83 days

 

Orbital Period: 3.86 days

 

Description: Nyth is a massive but very small moon orbiting the planet Vernust. The aliens living on Vernust commonly visit Nyth as a tourist attraction for it's interesting surface features and (sort of) low gravity.

 

 

 

Name: Manno

 

Age: 995 Million years

 

Mass: 2.2 Earth masses

 

Diameter: 7337 km

 

Density: 6.54 g/cm³

 

Surface Temp.: -199^o Celcius

 

Semi-Major Axis: 0.736 AU

 

Eccentricity of orbit: 0.0

 

Parent Body: Mena B

 

Inclination: 67^o

 

Type: Rocky Super-Terran

 

Rotation Period: 3.43 days

 

Orbital Period: 271 days

 

Description: Manno used to be habitable, kinda like Vernust except much more lively and diverse and with a much larger ecosystem. That is, until their neighbors at Vernust basically kidnapped most of the Mofeku and then de-terraformed the planet so the remaining couldn't live there anymore. Moral of the story is: Have defenses against aliens until they prove they are friendly.

 

 

 

Name: Phobius

 

Age: 58.1 Million years

 

Mass: 0.179 Moon masses

 

Diameter: 885 km

 

Density: 4.39 g/cm³

 

Surface Temp.: -112-113^o Celcius

 

Semi-Major Axis: 86509 km

 

Eccentricity of orbit: 0.07

 

Parent Body: Manno

 

Inclination: 67^o

 

Type: Rocky Moon

 

Rotation Period: 2 days

 

Orbital Period: 1.97 days

 

Description: Phobius and Demmis were both formed during a massive collision with a neighboring planet, and it is believed that they will one day collide to form a much larger moon.

 

 

 

Name: Demmis

 

Age: 58 Million years

 

Mass: 0.252 Moon masses

 

Diameter: 850 km

 

Density: 7.19 g/cm³

 

Surface Temp.: -116^o Celcius

 

Semi-Major Axis: 138961 km

 

Eccentricity of orbit: 0.02

 

Parent Body: Manno

 

Inclination: 67^o

 

Type: Irony Moon

 

Rotation Period: 4 days

 

Orbital Period: 4.02 days

 

Description: Demmis and Phobius were both formed during a massive collision with a neighboring planet, and it is believed that they will one day collide to form a much larger moon.

 

 

Accepted Civilizations

Spoiler

The First Sapient species of Hagito, The primordials

Spoiler

Name: The Primordials

 

Biology: The Primordials in anyway possible, resemble earth quids.However primordials have 12 arms, each with 2 fingers situated at the end of each one. As well as a thumb. Primordials are carbon based creatures, and thus have similar structures at the atomic level than us. Their sensory organs include eyes, which are placed in a circle around the "head" of a primordial. A "nose", although a primordial smells through its skin. And touch, which is probably one of their most `human like` feature of a primordial, as it had evolved a sensory system similar to our nervous system. The skin of a primordial is blueish green, this was evolved throughout primordial history to blend in easily within the clouds of their homeworld and the photo-plankton that floating freely through their homeworlds turbulent atmosphere. Primordials have a built in jet, which is powered by oxygen. The oxygen soaks through their skin (similar to how insects breath), and some of it is distributed between the book-lungs and a storage container. Within this storage container is a controlled flap that controls the amount of oxygen allowed through a `tube`. Within this `tube` oxygen that passes through mixes with minute amounts of chemicals created within the primordials (inside other containers.) These gasses consist of chemicals that explode violently with oxygen. however, this reaction is after a set time, normally reacting  3 seconds after mixing. And due to the minute amounts, the temperature doesn't go over 67^oC. After `exploding` the energy expelled produces thrust, and thus allowing a primordial to fly through an atmosphere with ease. A primordial also have webbed tentacles, though not much. And to allow easy maneuvering in an atmosphere, small fins stick out from their `head`. Primordials receive food by soaking in microorganisms through small microscopic holes within their skin. This is the reason why special feeding rooms were developed on lost colonized planets before being trapped on Norai...

 

Size: Length, 15-17cm. Width, 15-16cm. Height, 10-12 cm

 

Population: 193 billion

 

Aggressiveness: 0

 

Technology Focus: Bionics and medicine.

 

Homeworld: Unknown (for now), however its type is definitely that of a gas giant with a large ring system.

 

Colonized worlds: Norai, no other worlds have been colonized in the present.

 

History: Primordials evolved approx 6.2 billion years go. This was extremely rare to happen as the galaxy was still chaotic and unfit for sapient life, however whatever the case. The primordials survived and surprisingly thrived. Their large `brains` (or whatever stored information on their homeworld) grew exponentially large and created sapience within them. With this newfound intelligence. The Primordials befriended and exploited animals that lived on the outskirts of their homeworlds atmosphere, by waiting for said creatures to come down into the thicker layers where the primordials could survive and thus tame. Using these animals creatures aliens the primordials could reach into the upper atmosphere, some of these aliens could also escape into space altogether! After millions of years, some primordials found out that the rings of their gas giant consisted of large proportions of metals. Using techniques and a lot of luck. The primordials began deorbiting these asteroids, and using plants native to their homeworld. Managed to stop the asteroids from falling into the deeper atmosphere and getting incinerated...

Fast forward a couple hundred years, and already Primordials have started forming nations across the planet. Using metal and plants and supports to stop their `home`s` from falling into the abyss. The metal age had already arrived, and thus the primordials had started to exploit fire, luckily. The oxygen contents of their atmosphere are similar to earth levels, and nitrogen is more common than oxygen. Using plants or premade metal, primordials create fire, which they feed till it is at suffice heat levels and then melt iron, which they add carbon. This creates steel, and thus steel based weapons were forming. With the introduction of deadly weapons comes the introduction of war, nations started attacking each other left and right. Thousands of primordials were killed or sold as slaves. But this era of war started to cease, as peace was quickly found as an alternative. With peace comes progress, can after hundreds of years. Nations join to form larger nations, and eventually countries.

Fast forwarding the primordials eventually discovered electricity, using it they created many forms of technology. From machines to factories. From lights to the internet (or some alien type of it.) Many primordials were bent on exploring the dark void above them. It alluded them, thus a spacecraft was created,  it flew it reached outside of the atmosphere, a tremendous achievement. However, mistakes can be made. As the primordial who piloted the spacecraft got out... Without a suit, as the dangers of space were unnoticed. Almost instantly he froze, boiled, and exploded inside, killing him near instantly. The Primordials now know the dangers of space...

Thousands, millions, BILLIONS of years later. The primordials have created a tremendous civilization among the stars, they have ascended multiple species to the point of sapience. And the primordials were the top dogs amongst all civilizations. However, one of their ascended species, the Y`itava, waged war with their own creators. 99.99% of the Primordials died, due to them not putting up a fight, and that they allowed their species to be nearly wiped out. The  Y`itava, realizing that their creators had created them and allowed them to be what they are today. Spared the Primordials BUT placed them on a isolated moon in orbit around a gas giant. As a `prison` for their creators...

 

Description: Not much is known about the Primordials, new sapient species never see them. And thus never adapt them as their gods. The Primordials are of course, the first sapient species in the Galaxy. And thus that adds mystery on how had they survived for that long..

The Insectoid Nustascians of the system Nxian

Spoiler

Name: Nustascians

 

Appearance: They are an insect-like species, however are bipedal and use their two front legs to interact with the environment. They are herbivorous and do not eat meat, however meat is used in special ceremonies. The have compund eyes and antennae much like insects.

 

Population: 3.42 Billion

 

Aggressiveness: 1, however 20% of the population can be at 7 at times.

 

Technology Focus: Space and agriculture, although religious ceremonies are very common.

 

Homeworld: Nustasci Nxian-b

 

Colonized worlds: Nustasci, however multiple missions using HGTO as a gravity assist point have technically colonized multiple planets in the nearest 100ly. The Nustascians have also created mass space stations on killer asteroids. Small Dwarf Planets in the system have also been colonized.

 

History: The Nustascians have been around for approximately 3 million years, and witnessed the event that caused its homeworld to fall into the "darkness", although they will not say how this happened. The disaster was the first major point in their history, as Nustasci was promptly bombarded with a 50km asteriod. The Nustascians managed to create food and water underground, and used both terrathermal heat and the melted surface to create heat and eventually electricity. Most of their technology comes from this underground living, and has allowed them to survive the thousand years they spent underground. Plants began to grow on Nustasci's surface allowing the species to rise back to the surface. A world wide war promptly destroyed more than three quarters of the population because the only two habitable areas were connected. The remains of one side lays in the 20% of Nustascians that are aggressive at times. The species are not separated into different nations, since after the war a world wide treaty has stopped them from doing so. Spaceflight was achieved approximately two hundred years ago, and has advanced to interstellar travel.

Interestingly, the Nustascians only mention the disaster of Nxian when they say HGTO-7479-74893-23 by its full name, Hot Giant Titanic Object, which is a very common thing.

 

Description: The Nustascians are a sapient species with a exceptionally high knowledge of the Hagito Galaxy, and have supposedly detected galaxies as far away as the Milky Way. They are passive (well, most of them) and have always tried to create peaceful relations with each other. They are very sensitive about the Nxian Disaster and always change the subject unless you say Hot Giant Titanic Object in their language. They have only mentioned something useful about the disaster once, and that is:

Do not taunt the Hot Giant Titanic Object. It flung us into the darkness and we hate it for that.

The militant civilisation, the Braknek

Spoiler

the Braknek (Brack-neck.) A strong race of humanoids. They have 4 arms each, and 3 legs. Their religion centers around combat and a winner-takes-all mentality. However, they are now mostly civilized, and gladiatorial combat is now a Expert only, televised sport. They are ready for any sort of war with an arsenal of much higher caliber weapons than anyone else, and they have a great store of it, but unless provoked, they will not use it senselessly. Their planet is rare, because it's a  binary planet system, each one almost identical, circling together in a stable orbit around it's star. It has 1 moon, which keeps the whole system stable.

 

Population: 14 Trillion.

 

Planet name: Annoius and Annoius B

 

Star Name: Sola

 

Other planets: 5

 

Names: Zole, Purtok, Nipcra, Julio (Ju-leigh-oh,) and Breft.

 

(Annoius) Moon(s): 1

 

Moon(s) Name(s): Harju

 

Prevous Name: Star: Jakobi. Planet(s): Jakobi C1, Jakobi C2, Jakobi C3 and Jakobi C3.5, Jakobi C4, Jakobi C5, and Jakobi C6

 

Star type: Green Giant (Due to undiscovered elements, it emits green light, as well as maintaining stable burning at a size at which many other stars would disperse their gases into space.)

 

FTL Capability: Yes.

 

Colonized planets: 78

 

Has diplomacy in place: Yes.

 

Galactic Location: 230 light years from center.

 

Star Cluster: Obsid Cluster.

 

Hostility (on scale of 1 to 10): 3

 

Allied races: the Primordials

 

 

(The different sheet is custom made by user Topheavy)

The snakelike civilisation of the Mofeku

Spoiler

Name: Mofeku

 

Appearance: The Mofeku look like snakes with arms, and they do eat meat, and thus are carnivores, but they are very nice when you get to know them. They never go to war, especially with each other, but if they meet a species who decides to wage war with them, and actually attack their colonized planets, they will bring out all of their war material, and show themselves to be militarized too.

 

Population: 50 Billion in total (Across all their colonies, Sis Tun has about 35.74 B, Somn has 1,010, Niae has about 15.36 B.)

 

Aggressiveness: 0.01, however, during war they are 10.

 

Technology Focus: Military, Astronomy, Colonization, and Terraforming.

 

Homeworld: None, their home world was deterraformed and made completely uninhabitable by a nearby race of aliens... (So technically, Sis Tun is their home planet.)

 

Colonized worlds: Sis Tun, Somn (for factories and stuff like that), and Niae are their main colonies.

 

History: The Mofeku used to live on a beautiful blue world in the habitable zone of an orange dwarf named "Mena B", and they noticed that their neighboring planet was growing hazier and hazier, until they couldn't see the surface anymore. Then they realized that their neighboring planet probably had an intelligent race living on it, and they likely polluted it, creating the atmospheric haze they saw. After they realized that, they started seeing UFOs hovering over their homeworld. Then, they landed and convinced most of the Mofeku to come aboard their ships, as they said they knew a perfect world they could colonize and share with them. Of course, these were bad aliens, and took them to the "polluted world" as the Mofeku called it, and used them as slaves. The ones that didn't go, these aliens knew about them, so they started coming back there to try again, but to no avail. Then they started deterraforming their home planet, and all the Mofeku left their planet. However, these aliens kept at it, and in about an earth year, the Mofeku's home world was covered in ice and barely had an atmosphere, so all life died out. We don't really know the age of their species, but we know they came into existence before Nyx existed.

 

 

System Designer Sheet (IMPORTANT!)

Spoiler

 

 

 

(A image is preferred, but it is optional)


Name: (the name of you`re body.)

Age: (How old is your body, cannot exceed around 11 billion years of age.)

Mass: (how much does it weigh to other bodies, eg. 2.6 Earth`s, 0.32 Jupiter`s.)

Radius: (how large is the body?)

Density: (how much matter is compressed into a space of a meter³/cm³? eg. 3.4g/cm³)

Temperature: (How hot/cold is the body?)

Rotation Period: (How long a length of day is on your body.)

Semi major Axis: (how far is the body from its parent body. Stars have this, its the distance from Nee`Kra or a baycenter (if they are in a binary system))

Parent Body: (what celestial body does you`re body orbit?)

Eccentricity: (eccentricity of 1 would describe a perfect parabola. Above 1 is a hyperbola. Between 0 and 1 is an ellipse, 0 is a circle.)

Inclination: (angle of the bodies orbit to its star`s equator, remember: almost all celestial bodies must NOT have a inclination of 0*, but some can.)

Body Type: (Gas giant, Ice giant, ice moon, supermassive black hole etc. basically the classification of you`re body.)

Description: (Literally what it says, the description of said body...)

 

Multiple bodies can be created. However, remember that the more clustered a system is, the more unstable it is...

 

 

Staff:

Spoiler

Planetace: Owner, Founder

Electricpants: Moderator

 

Edited August 16, 2016 by Planetace
added systems and changes

[SAS123]

Ok: Ill include something. give me an hour or two and this post will be updated. If your trying to make a galaxy, stars, planets, etc Look up artifexian on Youtube. He tells you how to build your celestrial objects accurately, has a video on calculating the stars mass, Habitable zone, frost line, inner and outer planetry limit, mass, radius, luminosity and other stuff.

[RA3236]

So basically this is a community built US² style galaxy that has a lot of stars. Cool. Except there are 150000 people on this forum, 53920000000000/150000=359466667 stars per person, and that's if everyone makes one...

I'm kidding. I'll think of a couple for you.

Name: HGTO-7479-74893-23

Mass: 1.4xSun mass

Radius: 29392022km

Density: 67kg/m³

Surface Temperature: 7000 degrees Centigrade 

Semi major Axis: 5646 light years 

Eccentricity: 0.5

Parent Body: Hagito Galaxy Barycentre

Inclination: unstable, anywhere from 0-45

Body Type: A9 Class Main Sequence White Star

Description: A relatively boring star, HGTO is the biggest star in the whole sector* of 7479, only beating a nearby star by 0.2 solar masses. It is however also the most interesting, being a relatively rare type of star that is cooler than its spectral type. It has a large ring system that circles the star and has a massive number of shepherding planets so close to the star that they are white hot infernos. It's name comes from a nearby intelligent species, saying it stands for Hot Giant Titanic Object.

*a sector is about 4000ly across.

[Bill Phil]

Eccentricity in the creation sheet isn't described correctly. An eccentricity of 1 would describe a perfect parabola. Above 1 is a hyperbola. Between 0 and 1 is an ellipse, 0 is a circle.

Quick question:

Can we make other galaxies...? Small galaxies orbit our own and Andromeda.

[RA3236]

Something about my previous post: I said Hagito Barycentre because Nee'kra isn't heavy enough to support all the stars in the galaxies. It moves around the barycenter, like all stars do.

[Camacha]

So you just make stuff up and add them to a list of other made up stuff? That does not seem to be a lot of fun.

[Planetace]

5 hours ago, Camacha said:

So you just make stuff up and add them to a list of other made up stuff? That does not seem to be a lot of fun.

You make it fun by thinking of possible yet unique worlds.

 

10 hours ago, Bill Phil said:

Eccentricity in the creation sheet isn't described correctly. An eccentricity of 1 would describe a perfect parabola. Above 1 is a hyperbola. Between 0 and 1 is an ellipse, 0 is a circle.

Quick question:

Can we make other galaxies...? Small galaxies orbit our own and Andromeda.

Thanks for the info, i will fix that

No, its just hagito...

11 hours ago, RA3236 said:

So basically this is a community built US² style galaxy that has a lot of stars. Cool. Except there are 150000 people on this forum, 53920000000000/150000=359466667 stars per person, and that's if everyone makes one...

I'm kidding. I'll think of a couple for you.

Name: HGTO-7479-74893-23

Mass: 1.4xSun mass

Radius: 29392022km

Density: 67kg/m³

Surface Temperature: 7000 degrees Centigrade 

Semi major Axis: 5646 light years 

Eccentricity: 0.5

Parent Body: Hagito Galaxy Barycentre

Inclination: unstable, anywhere from 0-45

Body Type: A9 Class Main Sequence White Star

Description: A relatively boring star, HGTO is the biggest star in the whole sector* of 7479, only beating a nearby star by 0.2 solar masses. It is however also the most interesting, being a relatively rare type of star that is cooler than its spectral type. It has a large ring system that circles the star and has a massive number of shepherding planets so close to the star that they are white hot infernos. It's name comes from a nearby intelligent species, saying it stands for Hot Giant Titanic Object.

*a sector is about 4000ly across.

Name: HGTO-7479-74893-23

 

Mass: 1.4xSun mass

 

Radius: 29392022

 

Density: 67kg/m³

 

Surface Temperature: 7000 degrees Centigrade 

 

Semi major Axis: 5646 light years 

 

Eccentricity: 0.5

 

Parent Body: Hagito Galaxy Barycentre

 

Inclination: unstable, anywhere from 0-45

 

Body Type: A9 Class Main Sequence White Star

 

Description: A relatively boring star, HGTO is the biggest star in the whole sector* of 7479, only beating a nearby star by 0.2 solar masses. It is however also the most interesting, being a relatively rare type of star that is cooler than its spectral type. It has a large ring system that circles the star and has a massive number of shepherding planets so close to the star that they are white hot infernos. It's name comes from a nearby intelligent species, saying it stands for Hot Giant Titanic Object.

 

Sounds interesting, however my problem is the size and mass, could you please change its size and mass. As well as maybe its density, i suggest you check this video:

 

 

[Planetace]

Forgot to mention, if your star system has planets. Include them!

[Matuchkin]

Name: HGTO-7483-45839-28: PSR 

Mass: 3.6xSun mass

Radius: 1.442km

Density: Approximately 570,000,000,000,000,000,000kg/m³

Surface Temperature: 12,000,000 degrees Centigrade 

Semi major Axis: 7283 light years 

Eccentricity: 0.5

Parent Body: Galaxy Barycentre

Inclination: unstable, anywhere from -15 to 68

Body Type: Neutron Star (Pulsar)

Rotational Period: 1017 rotations per second

 

HGTO-7483-45839-28: PSR is a pulsar, with a total of 3 parent bodies around it, 2 of which are terrestrial, the third one being a massive gas giant. You can think of the moons.

Edited June 29, 2016 by Matuchkin

[RA3236]

Update to HGTO-7479-74893-23:

Radius: 1190233

Density: 4.50g/m³

all taken from US²

[electricpants]

 

I'm not doing math for this system, so criticism is welcome!  (This is an HD-188753 type trinary system)

Epsilon Alpha A

Mass: 1.06 Solar masses

Diameter: 860300 km

Density: 870 km/m³

Surface Temp.: 5501^o Celcius

Semi-Major Axis: 24,780 lightyears

Eccentricity of orbit: 0.099

Parent Body: Hagito Galactic Core (I call it the "Galactic Core" because I play Spore, and that's what the center of the galaxy is called in that game.)

Inclination: 168^o

Type: G1V

Rotates once every 30 days.

 

Epsilon Alpha Ba

Mass: 0.96 Solar masses

Diameter: 601600 km

Density: 1.98 g/cm³

Surface Temp.: 4987^o Celcius

Semi-Major Axis: 0.67 AU

Eccentricity of orbit: 0.1

Parent Body: Epsilon Alpha BaBb

Inclination: 45^o

Type: K0V

Rotates once every 22.5 days.

 

Epsilon Alpha Bb

Mass: 0.6 Solar masses

Diameter: 528580 km

Density: 5.4 g/cm³

Surface Temp.: 3919^o Celcius

Semi-Major Axis: 0.7 AU

Eccentricity of orbit: 0.1

Parent Body: Epsilon Alpha BaBb

Inclination: 45^o

Type: M0V

Rotates once every 16 days.

Epsilon Alpha BaBb

Semi-Major Axis: 12.1 AU

Eccentricity of orbit: 0.5

Parent Body: Epsilon Alpha A

Inclination: 13^o

 

This solar system contains three planets, 1 is a circumtrinary planet 29 AU away, and the other is in Epsilon Alpha A's habitable zone!

 

Epsilon Alpha Ab

Mass: 10 Jupiter masses

Diameter: 186000 km

Density: 700 kg/m³

Surface Temp.: 1168^o Celcius

Semi-Major Axis: 0.033 AU

Eccentricity of orbit: 0.04

Parent Body: Epsilon Alpha A

Inclination: 4^o

Type: Class I Hot Jupiter

Orbits once every 2 days.

 

Epsilon Alpha Ac

Mass: 2 Earth masses

Diameter: 8800 km

Density: 5.94 g/cm³

Surface Temp.: 1.84^o Celcius

Semi-Major Axis: 1.3 AU

Eccentricity of orbit: 0.001

Parent Body: Epsilon Alpha A

Inclination: 16^o

Type: Habitable Super-Earth

Orbits once every 450 days.

 

Epsilon Beta

Mass: 90 Earth masses

Diameter: 35424 km

Density: 2.88 g/cm³

Surface Temp.: -222^o Celcius

Semi-Major Axis: 29 AU

Eccentricity of orbit: 0.00045

Parent Body: System Barycenter

Inclination: 1^o

Type: Class I Ice Giant

Orbits once every 200 years.

Edited July 1, 2016 by electricpants
Changed things and added planets.

[Planetace]

HGTO-7479-74893-23 has been accepted, you may check it out at the accepted systems list! Here is a picture of the final examined system

19 hours ago, RA3236 said:

Name: HGTO-7479-74893-23

 

Mass: 1.4xSun mass

 

Radius: 1190233km

 

Density: 4.50kg/m³

 

Surface Temperature: 7000 degrees Centigrade 

 

Semi major Axis: 5646 light years 

 

Eccentricity: 0.5

 

Parent Body: Hagito Galaxy Barycentre

 

Inclination: unstable, anywhere from 0-45

 

Body Type: A9 Class Main Sequence White Star

 

Description: A relatively boring star, HGTO is the biggest star in the whole sector* of 7479, only beating a nearby star by 0.2 solar masses. It is however also the most interesting, being a relatively rare type of star that is cooler than its spectral type. It has a large ring system that circles the star and has a massive number of shepherding planets so close to the star that they are white hot infernos. It's name comes from a nearby intelligent species, saying it stands for Hot Giant Titanic Object.

 

If you feel as if it isn`t as good as you though it was and would like it to change, please message me.

[electricpants]

Stuff for my system:

Though I don't really want to add descriptions for six bodies. 

Jk.

EA A: A star a little more massive than our sun, Epsilon Alpha A is the most massive star in a trinary system, and the only one with stable planets. Being more massive than the Sun, the habitable zone is pushed farther out, and it's life span is a little shorter.

EA Ab: This planet is truly massive, weighing in at 10 times Jupiter's mass, this planet zips around Epsilon Alpha A in only two days! Since this planet is so enormously huge, it's almost a brown dwarf, and because of that it pulls violently on it's host star, causing it to wobble.

EA Ac: Epsilon Alpha Ac is very cold, so intelligent life is a no-no, but there is some form of plant and animal life, though there is no more fish, because they all froze in the freezing waters. Animals live on land where there is more warmth from the sun. And since this planet has 3 stars in it's sky, it has some beautiful but disorienting triple shadows.

EA Ba: This star is a bit less massive than the sun, and "orbits" Epsilon Alpha A at a distance of 12 AU. This companion star system consists of a binary system between a red dwarf and an orange dwarf, and their barycenter orbits the system's barycenter. This star is an orange dwarf, but it's not that orange.

EA Bb: A small red dwarf, this star will outlast all the other stars in this trinary system. It forms the secondary component of the binary system 'Epsilon Alpha B" which forms a binary system with itself and Epsilon Alpha A. As far as we know, there are no planets around this star. Such bodies around this star are unlikely, because they are more likely to be circumbinary planets.

EB: We don't know how this literal ice giant got here, as we thought circumtrinary planets were more or less impossible. But Epsilon Beta has overturned that theory, because, well, it's here around all three stars. Which means that this planet get triple sunrises, unlike the planets around Epsilon Alpha A, which have their sun rise, then a few hours later, Epsilon Alpha Ba and Bb rise.

Edited June 30, 2016 by electricpants

[Planetace]

On 6/29/2016 at 9:41 PM, Matuchkin said:

Name: HGTO-7483-45839-28: PSR 

Mass: 3.6xSun mass

Radius: 1.442km

Density: Approximately 570,000,000,000,000,000,000kg/m³

Surface Temperature: 12,000,000 degrees Centigrade 

Semi major Axis: 7283 light years 

Eccentricity: 0.5

Parent Body: Galaxy Barycentre

Inclination: unstable, anywhere from -15 to 68

Body Type: Neutron Star (Pulsar)

Rotational Period: 1017 rotations per second

 

HGTO-7483-45839-28: PSR is a pulsar, with a total of 3 parent bodies around it, 2 of which are terrestrial, the third one being a massive gas giant. You can think of the moons.

Accepted, however I had to change some of the stats for your star, as well as its name. PM me if you don`t like the changes...

 

 

Name: NRTUA-Durtisa

 

Mass: 3.6x Sun mass

 

Radius: 15.9km

 

Density: 425000 g/cm³

 

Surface Temperature: 230000 degrees Centigrade 

 

Semi major Axis: 7283 light years 

 

Eccentricity: 0.37

 

Parent Body: Galaxy Barycentre

 

Inclination:-13.89

 

Body Type: Neutron Star (Pulsar)

 

Rotational Period: 1017 rotations per second

 

Description: PSR is a pulsar, with a total of 3 parent bodies around it, 2 of which are terrestrial, the third one being a massive gas giant. The pulsar orbits within the hostile section of the Galactic habitable zone, and thus no intelligent species have evolved in the system. Might as well, all of the planets NRTUA-Durtisa were once rouge planets, that were captured after NRTUA had exploded in a blinding supernovae, of which had dispersed into the galaxy. NRTUA is also one of the fastest spinning pulsars in the Galaxy, spinning at around 0.339x the speed of light! This speed however, does not match up to its escape velocity, which is much higher than 0.339x the speed of light.

[ProtoJeb21]

I have a star system!

Name: SIHG-44617 (Nus)

Mass: 0.91x Sun

Radius: 0.89 Sun (618,995 km)

Density: TBA

Surface Temperature: 5528 Kelvin (5,254.85 Celsius, 9,490.73 Fahrenheit)

Semi-major axis: 31,864 light years

Eccentricity: 0.10178

Parent Body: Hagito Galaxy's black hole

Inclination: 9.867441

Body Type: G4.5V Main-Sequence dwarf

Rotation Period: 33.2 days

Description: Nus is a mid-sized yellow main sequence dwarf with small amounts of stellar activity. It is 6.84 billion years old and has a system of 5 planets and one brown dwarf.

Planets and Brown Dwarf coming soon!

Edited July 1, 2016 by ProtoJeb21

[Planetace]

 

On 6/30/2016 at 0:34 AM, electricpants said:

 

I'm not doing math for this system, so criticism is welcome!  (This is an HD-188753 type trinary system)

Epsilon Alpha A

Mass: 1.06 Solar masses

Diameter: 860300 km

Density: 870 km/m³

Surface Temp.: 5501^o Celcius

Semi-Major Axis: 24,780 lightyears

Eccentricity of orbit: 0.099

Parent Body: Hagito Galactic Core (I call it the "Galactic Core" because I play Spore, and that's what the center of the galaxy is called in that game.)

Inclination: 168^o

Type: G1V

Rotates once every 30 days.

 

Epsilon Alpha Ba

Mass: 0.96 Solar masses

Diameter: 601600 km

Density: 1.98 g/cm³

Surface Temp.: 4987^o Celcius

Semi-Major Axis: 0.67 AU

Eccentricity of orbit: 0.1

Parent Body: Epsilon Alpha BaBb

Inclination: 45^o

Type: K0V

Rotates once every 22.5 days.

 

Epsilon Alpha Bb

Mass: 0.6 Solar masses

Diameter: 528580 km

Density: 5.4 g/cm³

Surface Temp.: 3919^o Celcius

Semi-Major Axis: 0.7 AU

Eccentricity of orbit: 0.1

Parent Body: Epsilon Alpha BaBb

Inclination: 45^o

Type: M0V

Rotates once every 16 days.

Epsilon Alpha BaBb

Semi-Major Axis: 12.1 AU

Eccentricity of orbit: 0.5

Parent Body: Epsilon Alpha A

Inclination: 13^o

 

This solar system contains three planets, 1 is a circumtrinary planet 29 AU away, and the other is in Epsilon Alpha A's habitable zone!

 

Epsilon Alpha Ab

Mass: 10 Jupiter masses

Diameter: 186000 km

Density: 700 kg/m³

Surface Temp.: 1168^o Celcius

Semi-Major Axis: 0.033 AU

Eccentricity of orbit: 0.04

Parent Body: Epsilon Alpha A

Inclination: 4^o

Type: Class I Hot Jupiter

Orbits once every 2 days.

 

Epsilon Alpha Ac

Mass: 2 Earth masses

Diameter: 8800 km

Density: 5.94 g/cm³

Surface Temp.: 1.84^o Celcius

Semi-Major Axis: 1.3 AU

Eccentricity of orbit: 0.001

Parent Body: Epsilon Alpha A

Inclination: 16^o

Type: Habitable Super-Earth

Orbits once every 450 days.

 

Epsilon Beta

Mass: 90 Earth masses

Diameter: 35424 km

Density: 2.88 g/cm³

Surface Temp.: -222^o Celcius

Semi-Major Axis: 29 AU

Eccentricity of orbit: 0.00045

Parent Body: System Barycenter

Inclination: 1^o

Type: Class I Ice Giant

Orbits once every 200 years.

 

21 hours ago, electricpants said:

Stuff for my system:

Though I don't really want to add descriptions for six bodies. 

Jk.

EA A: A star a little more massive than our sun, Epsilon Alpha A is the most massive star in a trinary system, and the only one with stable planets. Being more massive than the Sun, the habitable zone is pushed farther out, and it's life span is a little shorter.

EA Ab: This planet is truly massive, weighing in at 10 times Jupiter's mass, this planet zips around Epsilon Alpha A in only two days! Since this planet is so enormously huge, it's almost a brown dwarf, and because of that it pulls violently on it's host star, causing it to wobble.

EA Ac: Epsilon Alpha Ac is very cold, so intelligent life is a no-no, but there is some form of plant and animal life, though there is no more fish, because they all froze in the freezing waters. Animals live on land where there is more warmth from the sun. And since this planet has 3 stars in it's sky, it has some beautiful but disorienting triple shadows.

EA Ba: This star is a bit less massive than the sun, and "orbits" Epsilon Alpha A at a distance of 12 AU. This companion star system consists of a binary system between a red dwarf and an orange dwarf, and their barycenter orbits the system's barycenter. This star is an orange dwarf, but it's not that orange.

EA Bb: A small red dwarf, this star will outlast all the other stars in this trinary system. It forms the secondary component of the binary system 'Epsilon Alpha B" which forms a binary system with itself and Epsilon Alpha A. As far as we know, there are no planets around this star. Such bodies around this star are unlikely, because they are more likely to be circumbinary planets.

EB: We don't know how this literal ice giant got here, as we thought circumtrinary planets were more or less impossible. But Epsilon Beta has overturned that theory, because, well, it's here around all three stars. Which means that this planet get triple sunrises, unlike the planets around Epsilon Alpha A, which have their sun rise, then a few hours later, Epsilon Alpha Ba and Bb rise.

Ohhhhhhhhhhh Boy... This is going to be a long one...

 

 

 

Name: Jurtsilano Alpha A

 

Age: 4.3 Billion years

 

Mass: 1.06 Solar masses

 

Diameter: 775641 km

 

Density: 1626 kg/m³

 

Surface Temp.: 5959^o Celcius

 

Semi-Major Axis: 24,780 lightyears

 

Eccentricity of orbit: 0.01

 

Parent Body: Hagito Galactic Core (I call it the "Galactic Core" because I play Spore, and that's what the center of the galaxy is called in that game.)

 

Inclination: 168^o

 

Type: G1V

 

Rotation Period: 31.82 days.

 

 

 

Name: Jurtsilano Alpha Ba

 

Age: 4.26 Billion years

 

Mass: 0.96 Solar masses

 

Diameter: 597964 km

 

Density: 2.12 g/cm³

 

Surface Temp.: 4987^o Celcius

 

Semi-Major Axis: 0.67 AU

 

Eccentricity of orbit: 0.1

 

Parent Body: Epsilon Alpha A

 

Inclination: 45^o

 

Type: K0V

 

Rotation Period: 22.5 days.

 

 

 

Name: Jurtsilano Alpha Bb

 

Age: 4.49 Billion years

 

Mass: 0.6 Solar masses

 

Diameter: 528580 km

 

Density: 5.4 g/cm³

 

Surface Temp.: 3919^o Celcius

 

Semi-Major Axis: 0.7 AU

 

Eccentricity of orbit: 0.1

 

Parent Body: Epsilon Alpha A

 

Inclination: 45^o

 

Type: M0V

 

Rotation Period: 16 days.

 

 

 

Name: Jurtsilano Alpha Ab

 

Age: 4.21 Billion years

 

Mass: 10 Jupiter masses

 

Diameter: 186000 km

 

Density: 700 kg/m³

 

Surface Temp.: 1168^o Celcius

 

Semi-Major Axis: 0.033 AU

 

Eccentricity of orbit: 0.04

 

Parent Body: Epsilon Alpha A

 

Inclination: 4^o

 

Type: Class I Hot Jupiter

 

Rotation Period: 2 days

 

 

 

Name: Jurtsilano Alpha Ac

 

Age: 4.22 Billion years

 

Mass: 2 Earth masses

 

Diameter: 8800 km

 

Density: 5.94 g/cm³

 

Surface Temp.: 1.84^o Celcius

 

Semi-Major Axis: 1.3 AU

 

Eccentricity of orbit: 0.001

 

Parent Body: Epsilon Alpha A

 

Inclination: 16^o

 

Type: Habitable Super-Earth

 

Rotation Period: 1.73 days

 

 

 

Name: Jurtsilano Beta

 

Age: 4.19 Billion years

 

Mass: 90 Earth masses

 

Diameter: 35424 km

 

Density: 2.88 g/cm³

 

Surface Temp.: -222^o Celcius

 

Semi-Major Axis: 29 AU

 

Eccentricity of orbit: 0.00045

 

Parent Body: System Barycenter

 

Inclination: 1^o

 

Type: Class I Ice Giant

 

Rotation Period: 19.2 hours

 

 

 

This system is far too unstable. I reviewed it and the stars ended up catapulting each other away. Can you make it more stable, otherwise it wont be accepted...

8 minutes ago, ProtoJeb21 said:

I have a star system!

Name: SIHG-44617 (Nus)

Mass: 0.91x Sun

Radius: 0.89 Sun (618,995 km)

Density: TBA

Surface Temperature: 5528 Kelvin (5,254.85 Celsius, 9,490.73 Fahrenheit)

Semi-major axis: 31,864 light years

Eccentricity: 0.10178

Parent Body: Hagito Galaxy's black hole

Inclination: 9.867441

Body Type: G4.5V Main-Sequence dwarf

Rotation Period: 33.2 days

Description: Nus is a mid-sized yellow main sequence dwarf with small amounts of stellar activity. It is 6.84 billion years old and has a system of 5 planets and one brown dwarf.

Planets and Brown Dwarf coming soon!

I will review the system when its done. From there i will inspect it in case it is unstable or stable. If it is stable then it will be accepted.

Edited July 1, 2016 by Planetace

[electricpants]

6 hours ago, Galacticvoyager said:

This system is far too unstable.

I guess I'll make it more like Alpha Centauri AB, instead of a triple system. Now I can have habitable circumbinary planets!

[Planetace]

5 hours ago, electricpants said:

I guess I'll make it more like Alpha Centauri AB, instead of a triple system. Now I can have habitable circumbinary planets!

Just tell me how far away the stars are from each other and I will test it. If it proves to be stable. Your system will be accepted.

[electricpants]

Darwin B is now a single, K1V type star and orbits Darwin A 100 AU away and it now gets Darwin A's habitable planet.

Also, the system is now called "Darwin" so that's why the star's names are different.

And "Epsilon Beta" no longer exists, at all.

There, @Galacticvoyager, is it better?

Edited July 2, 2016 by electricpants

[Planetace]

I will test the system In a few minutes. But it does sound very stable...

[Planetace]

21 hours ago, Galacticvoyager said:

 

 

Ohhhhhhhhhhh Boy... This is going to be a long one...

 

 

 

Name: Jurtsilano Alpha A

 

Age: 4.3 Billion years

 

Mass: 1.06 Solar masses

 

Diameter: 775641 km

 

Density: 1626 kg/m³

 

Surface Temp.: 5959^o Celcius

 

Semi-Major Axis: 24,780 lightyears

 

Eccentricity of orbit: 0.01

 

Parent Body: Hagito Galactic Core (I call it the "Galactic Core" because I play Spore, and that's what the center of the galaxy is called in that game.)

 

Inclination: 168^o

 

Type: G1V

 

Rotation Period: 31.82 days.

 

 

 

Name: Jurtsilano Alpha Ba

 

Age: 4.26 Billion years

 

Mass: 0.96 Solar masses

 

Diameter: 597964 km

 

Density: 2.12 g/cm³

 

Surface Temp.: 4987^o Celcius

 

Semi-Major Axis: 0.67 AU

 

Eccentricity of orbit: 0.1

 

Parent Body: Epsilon Alpha A

 

Inclination: 45^o

 

Type: K0V

 

Rotation Period: 22.5 days.

 

 

 

Name: Jurtsilano Alpha Bb

 

Age: 4.49 Billion years

 

Mass: 0.6 Solar masses

 

Diameter: 528580 km

 

Density: 5.4 g/cm³

 

Surface Temp.: 3919^o Celcius

 

Semi-Major Axis: 0.7 AU

 

Eccentricity of orbit: 0.1

 

Parent Body: Epsilon Alpha A

 

Inclination: 45^o

 

Type: M0V

 

Rotation Period: 16 days.

 

 

 

Name: Jurtsilano Alpha Ab

 

Age: 4.21 Billion years

 

Mass: 10 Jupiter masses

 

Diameter: 186000 km

 

Density: 700 kg/m³

 

Surface Temp.: 1168^o Celcius

 

Semi-Major Axis: 0.033 AU

 

Eccentricity of orbit: 0.04

 

Parent Body: Epsilon Alpha A

 

Inclination: 4^o

 

Type: Class I Hot Jupiter

 

Rotation Period: 2 days

 

 

 

Name: Jurtsilano Alpha Ac

 

Age: 4.22 Billion years

 

Mass: 2 Earth masses

 

Diameter: 8800 km

 

Density: 5.94 g/cm³

 

Surface Temp.: 1.84^o Celcius

 

Semi-Major Axis: 1.3 AU

 

Eccentricity of orbit: 0.001

 

Parent Body: Epsilon Alpha A

 

Inclination: 16^o

 

Type: Habitable Super-Earth

 

Rotation Period: 1.73 days

 

 

 

Name: Jurtsilano Beta

 

Age: 4.19 Billion years

 

Mass: 90 Earth masses

 

Diameter: 35424 km

 

Density: 2.88 g/cm³

 

Surface Temp.: -222^o Celcius

 

Semi-Major Axis: 29 AU

 

Eccentricity of orbit: 0.00045

 

Parent Body: System Barycenter

 

Inclination: 1^o

 

Type: Class I Ice Giant

 

Rotation Period: 19.2 hours

 

 

 

This system is far too unstable. I reviewed it and the stars ended up catapulting each other away. Can you make it more stable, otherwise it wont be accepted...

I will review the system when its done. From there i will inspect it in case it is unstable or stable. If it is stable then it will be accepted.

Upon reviewing of the Darwin system, i am grateful to say i accept it, and that you may see it in the accepted systems tab. However there have been some changes, including the removal of a planet since it was unstable. Please PM me if you dont like those changes...

 

 

 

Name: Darwin A

 

Age: 4.3 Billion years

 

Mass: 1.06 Solar masses

 

Diameter: 775641 km

 

Density: 1626 kg/m³

 

Surface Temp.: 5959^o Celcius

 

Semi-Major Axis: 24,780 lightyears

 

Eccentricity of orbit: 0.01

 

Parent Body: Hagito Galactic Core (I call it the "Galactic Core" because I play Spore, and that's what the center of the galaxy is called in that game.)

 

Inclination: 168^o

 

Type: G1V

 

Rotation Period: 31.82 days.

 

 

 

Name: Darwin B

 

Age: 4.26 Billion years

 

Mass: 0.96 Solar masses

 

Diameter: 648078 km

 

Density: 1.86 g/cm³

 

Surface Temp.: 4987^o Celcius

 

Semi-Major Axis: 100 AU

 

Eccentricity of orbit: 0.1

 

Parent Body: Epsilon Alpha A

 

Inclination: 45^o

 

Type: K1V

 

Rotation Period: 25.6 days.

 

 

 

Name: Jurtsilano Alpha Ab

 

Age: 4.21 Billion years

 

Mass: 10.9 Jupiter masses

 

Diameter: 186000 km

 

Density: 445 kg/m³

 

Surface Temp.: 1244-1271^o Celcius

 

Semi-Major Axis: 0.033 AU

 

Eccentricity of orbit: 0.04

 

Parent Body: Epsilon Alpha A

 

Inclination: 4^o

 

Type: Class I Hot Jupiter

 

Rotation Period: 2.13 days

 

 

 

Name: Jurtsilano Alpha Ac

 

Age: 4.22 Billion years

 

Mass: 2 Earth masses

 

Diameter: 8800 km

 

Density: 6.85 g/cm³

 

Surface Temp.: 1.18-1.37^o Celcius

 

Semi-Major Axis: 1.32 AU

 

Eccentricity of orbit: 0.001

 

Parent Body: Epsilon Alpha A

 

Inclination: 16^o

 

Type: Habitable Super-Earth

 

Rotation Period: 1.73 days

 

 

 

Name: Jurtsilano Beta

 

Age: 4.19 Billion years

 

Mass: 93.1 Earth masses

 

Diameter: 35424 km

 

Density: 3.03 g/cm³

 

Surface Temp.: -222^o Celcius

 

Semi-Major Axis: 438 AU

 

Eccentricity of orbit: 0.01

 

Parent Body: System Barycenter

 

Inclination: 1^o

 

Type: Class I Ice Giant

 

Rotation Period: 19.2 hours

 

(This world has shown to be unstable, it wont be included within the system unless you can make it stable.)

[LordFerret]

What is this software you are using?

[Planetace]

3 minutes ago, LordFerret said:

What is this software you are using?

Mostly Universe Sandbox 2, but space engine is allowed if the planets dont have the maps you want...

[electricpants]

@Galacticvoyager, I know how to PM, but for some reason I can't leave a message on your feed.

Also, please change the names of the planets, so the hot Jupiter would be "Darwin Ab" and the super-earth would be "Darwin Bb"

And please change the parent body thing, because I don't use those names for the stars anymore.

[Planetace]

Just now, electricpants said:

@Galacticvoyager, I know how to PM, but for some reason I can't leave a message on your feed.

Also, please change the names of the planets, so the hot Jupiter would be "Darwin Ab" and the super-earth would be "Darwin Bb"

And please change the parent body thing, because I don't use those names for the stars anymore.

Gladly will.