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Found 272 results

  1. Asclepius v5.0 A new Kopernicus planet (and moon) for KSP! Video by Jacob Plays Some Games If you've been to 1 Island on Laythe, you've been to them all... Do you need a new, fun, and exciting destination for your fleet of SSTO spaceplanes? Look no further my friend. Asclepius is a small, sandy, and fissured world, possessing a very thin oxygen atmosphere that only gets thick enough for planes to fly (or chutes to work ) deep in the canyons. Asclepius is meant to be a "low memory footprint" planet pack that even a potato computer can run. Features: 1 planet (Asclepius) & 1 moon (Kruel) Science definitions included Full career game support 11 unique biomes Stock ore generation supported Asclepius WIKI Check out the Asclepius Wiki for detailed information! Requires Kopernicus Download Options: Download via CKAN ____________________________________________ Github: Asclepius Release Page JUST Asclepius! NO DEPENDENCIES! * Source ____________________________________________ Asclepius includes CUSTOM compatibility patches for the following mods:(see links for D/L) Galactic Neighborhood - Puts Asclepius in orbit of a nearby star called Tyfon! E.V.E - Add clouds! Distant Object Enhancement bis- See planets and orbiting ships! Like real life! FarOut Contract Pack - Adds custom contracts like the Kessler run. (Requires Contract Configurator) Also adds bases to launch stuff from. (requires Kerbal Konstructs, and Kerbin-Side) Contract Configurator - Adds custom contracts, Including Kessler canyon run, and Rescue entire WORKING crafts!, and more! Dmagic Orbital Science - For even MORE custom science! New Horizons - Puts Asclepius on a co-orbital configuration with Laythe. Final Frontier - Ribbons included! Research Bodies - Spend science points to "discover" planets! Planetshine - Adds customized ambient lighting! Give it a try, and let me know your suggestions on how to make it better, and other opinions. Report any bugs here, and I'll do my best to squash them. Enjoy uh-sklee-pee-uh s < Click to hear!
  2. So, I just created a new SSTO that has about 5,000 meters per seconds of deltaV, but I can't get it into orbit. It goes well until I hit the higher atmosphere, and then it screws up. Can someone please help? Craft Image
  3. Mephisto Metalworks and Aeronautics. The Future is now. Link to Kerbalx-Hangars: XR-Series: Go everywhere - Kerbol Exploratory Latest Version is the XR-06 Ranger Mk III SSTA with attached Javelin Eve Landerfor four Kerbals Older Version is the XR-02 Ranger Mk I Four different crafts in one package: Ranger is a powerful SSTA, Agamemnon is a lightweight Eve lander and ascent vehicle, Tycho is the final stage of the Eve lander and can be docked into Ranger's service bay. Brahe is a moon truck addon for Tycho. Both can fit into Ranger's Service bay. The XR project was built upon results the older X-84 Akkadian / Ishtar project: Fly to every moon and planet in the stock solar system as well as in the outer planets mod and collect science with three Kerbals. The take-off-weight of Ranger SSTA / Agamemnon Eve Lander Combo is 30 t lower than the Akkadian / Ishtar at 120t. XR-01a Tycho Space Sledge XR-01b Brahe Moon Truck XR-02 Ranger XR-03 Ninsianna Eve Lander and Ascent Vehicle (32t, for Beginners) XR-04 Agamemnon Eve Lander and Ascent Vehicle (26t, for advanced Players) XR-01 a/b Tycho / Brahe combo XR-02 Ranger SSTA XR-03 Ninsianna Eve lander with 32t Ascent Vehicle XR-04 Agamemnon Eve Lander with 26t Ascent Vehicle XR-02 /04 Ranger SSTA with Agamemnon Eve Lander - 120t take off weight. Enough oooomph for every planet and moon. XR-08 Behemoth Multi Mission SSTA 30t to Minmus, 10t to Tylo surface and back (with ISRU...) XR-08 Behemoth with Space Station Dolphin Mk V Mini SSTO Mephisto. (To infinity and beyond.)
  4. Hey there forum goers! My name is of course, SpaceplaneAddict and welcome to Addiction Aerospace, my SSTO repository. If the name and stuff is to RP-ey, then I'll change it, no biggie. Anyway, I'll be posting SSTO's and occaisonaly other junk (A.K.A Failed stuff maybe, plus rockets). Enough talk! The BadS SSTO, featuring everything you need in an LKO SSTO! Anyway, as I said, this is a basics SSTO, has everything needed for LKO, such as RCS, Docking, and a good Delta-V margin along with unmanned capacity. To fly, well, I'll just say it's a mid TWR vessel. I'll have details for flight below somewhere. I forgot, have a download link The Blade, SSTDuna and maybe back! This SSTO here is my first ever interplanetary capable SSTO! Anyway, acsent profile is sort of tricky, but doable if I can orbit it! 10 degree acsent all the way. At 8km pitch up to 15 degrees. At 15km, pitch down to 5 degrees. Slowly rise to 10degrees and hold it there. Light nuke when combined RAPIER thrust is below 180. Switch mode to rocket when total thrust is below 100. Fly to Space! Action groups: 1 - Toggle RAPIERS 2 - Toggle RAPIER modes 3 - Toggle Nukes And I'll take that, to go. The Mercenary, a 1 Kerb Dune Buggy! Well, rovers are self explanatory. Originally designed for the Elcano, beware of high speed turning. Though it has 2 small reaction wheels, turning speed is around 15 m/s. And, you can't argue those looks! Get yours today for only Free thousand Funds! Persistance, two stage to Minmus Spaceplane! As the picture shows, the spaceplane end looks like a normal longb range Nuke-RAPIER combo, but on the nuke, is a decoupler, and a "Thumper" SRB! The SRB is for an orbital kick, shooting you (if shallow acsent if used) to a 50km or so Ap, and pushing T-Apoapsis to a near 1 minute 45 seconds away! No instructions for this one, hehe, just pitch 10 degrees near the lower altitudes. Get yours today, for almost 45 THOUSAND Funds! Pickaxe, a Mk3 Infinirange Mining Spaceplane (SSTO)! Well, as stated, it's a simple trick of carrying a mining kit everywhere you go. Can handle EverythingTM except Eve and Tylo. Flight instructions: None. Pitch according to thrust output. If thrust is increasing, pitch to the point it is barely increasing. Pitch level at "speed run" altitude. Action Groups: 1 Toggle RAPIERS 2 Switch RAPIER mode 3 Toggle Nuclear rocket Buy ten, get 1, COMPLETELY FREE! The Alouette, my competitor to @Rune's White Dart! Space station not included Designed to have the same functionality of the White Dart, it is just as modular, and (probably) as dragless. Power comes from the Whiplash jet, and the dual Thuds, radially mounted, then offset. Flight Instructions: Pitch acording to thrust. Get yours today for about 2 WHOLE FUNDS! WHOOOO! Anyway, that's all for now, hoping to get some newer, an different ones out later. -SPAddict
  5. Player21ssto


    Can anyone give me some tips on how to build a successful ssto? I have tryed in the past but i run into certain fuel problems, (rip jeb) sometimes its oxidizer, other times its fuel in general. All tips are appreciated!
  6. I present to you fine spaceplane enthusiasts... the Kerbal Wind Tunnel mod! We all build spaceplanes to fly faster and higher, but how do you know how fast or how high your current design can go? In the real world of aircraft design, engineers calculate the flight envelope for their aircraft before the first test flight rolls out. This mod runs your spaceplane through a virtual wind tunnel while still in the SPH and predicts its engine and flight performance at every speed and altitude. It also gives you a readout of various performance curves, plotting against angle of attack: ... and velocity: Try it out and start building even better spaceplanes today! You can even output the data to a CSV file to incorporate knowledge of the performance data into a KOS script or the like! Check out this Imgur album for more details on these images and more: Download it from GitHub: Or SpaceDock: Wind Tunnel Source: Released under the MIT License (with sub-components under their own license). P.S. This mod incorporates a pretty sweet graph-drawing library I made. If anyone's interested in super-simple graphing of data, hit me up.
  7. Já lançado! Para baixar o pre release siga para Thread de lançamento: Fala ai pessoal. Apresento a vocês meu projeto de partes em desenvolvimento. O Omicron, carro voador (ou space car). Meu sonho de consumo desde que eu assistia seriados de ficção quando era criança e continua até hoje. Juro que achava que quando chegasse-mos aos anos 2000, já teríamos desses na rua (no céu). E pelo menos um na garagem. Bom, já que ele ainda não chegou, aqui vai como eu o imagino, e com partes montáveis como cada um achar melhor. Com muitas possibilidades, para o gosto de cada um. List of things i still need to do (for full release): Solar Panel; Back docking port; Airbags & Floaters; IVA; Functional cockpit panel; Ejection system for seats and windows; Wings; Fine tuning parts (crash tolerance, temperatures, etc); Bons voos comandantes! Omicron by Climberfx is licensed under a Attribution 4.0 International
  8. Welcome to Spaceplane Innovations, the online leader in executive Spaceplane sales. Dropping tanks is so yesterday, earn back some self-respect by going fully-reusable today! We have Interplanetary leviathans and nimble Mun Hoppers, Single-stage-to-anywheres and Cargo-carrying brutes. All capable of high crew capacity and total galactic dominance. Shop now, the SSTO of your dreams is just a click away. We also make rockets. View the full catalogue! Click to view the full catalogue! Artemis Class These spaceplanes are the biggest of the bunch (so far), consisting of 3 Mk3 fuselages side-by-side, with the ability to carry an enormous amount of cargo/crew to many different interplanetary destinations. The Archangel is the first of the Artemis line, and has the ability to easily go to Duna or Mun with 60 Kerbals, and pilots who have a good grasp of gravity assists will find further destinations, such as Eeloo, very possible as well! Video - Mun mission Video - Eeloo mission The Artemis is a monstrous spaceplane capable of carrying 124 kerbals to LKO with just over 4,000 m/s of DeltaV to spare. It can't fly quite as far as the Archangel, but it is quite capable of going to Laythe and back without refuelling. Video - Laythe mission Archangel Download Archangel Download Archangel v2 Download Artemis Download Argus Class These spaceplanes are big, brutal, and capable of interplanetary missions without breaking a sweat, independent of mining or refuelling. WARNING: You will need to replace the landing gear on the Argus II and Engadine with larger ones if you're playing in 1.1 or later. The Odyssey will work fine though. The Argus was built as a Bop SSTO, but in the end was mainly used for Duna cargo missions and Eeloo voyages. It doesn't work so great in 1.05, and so is no longer sold by Spaceplane Innovations. Video - Eeloo mission Video - Duna mission The Engadine was the hugely popular successor to the Argus, packing more DeltaV and a massive 20 Kerbal capacity. So far it has only been used for Mun landings, but we at Spaceplane Innovations believe it could easily be used for Duna returns too. Video The Argus II was built following the success of the Engadine as an ultra-long-range SSTO. It has more m/s of DeltaV in LKO than any other SSTO produced by Spaceplane Innovations. Video The Odyssey was built to replace the legendary Engadine. doubling its crew capacity while retaining its high range. Duna and Gilly missions are well within its capabilities, as well as Eeloo and Jool for those who have mastered the fine art of gravity assists. Video - Mun mission Make no mistake: these planes are unruly, bulky, unbalanced and difficult to tame. They are therefore best suited to more adept pilots who understand gravity assists and how to efficiently ascend from Kerbin. They're hard to master, but for those with the patience to learn their functions the pay-off is huge. Argus II Download Engadine Download Odyssey Download Acacius Class Acacius ships have an IRSU on board and are capable of refuelling themselves using mining equipment. These are at the forefront of exploration, and are the best "single-stage-to-anywhere" planes we offer! Only one model is currently available for consumers: The Acacius 2 is the first SSTO produced by Spaceplane Innovations to feature the "Single Stage to Everywhere" guarantee. Doesn't do Tylo. Or Eve. Or Jool. These craft are ideal for beginners who want to get to grips with gravity assists or the Jool system, without having to worry about fuel. WARNING: You may need to replace the landing gear with larger ones if you're playing in 1.1 or later. Video Acacius 2 Download Dune Class Before the Argus class, there was the Dune class. The second oldest class of spaceplane made by Spaceplane innovations (after the discontinued Revenge class), these are lightweight, agile, and pack enough DeltaV for Duna, Minmus, Mun and Gilly. Flybys of planets further out are also possible. Dune 3 is the latest and greatest in this class, sporting 3 seats and a cosy interior. These are moderately difficult to use, but experienced pilots shouldn't have too much trouble. WARNING: You may need to replace the landing gear with larger ones if you're playing in 1.1 or later. Video Dune 3 Download Phantom Class These SSTOs are the little-brothers of the Argus Class, and are slightly larger than the Dune class. WARNING: You may need to replace the landing gear with larger ones if you're playing in 1.1 or later. With room for 6 kerbals, the Phantom class is currently offers 3 models: The Minmus Trainer is the easiest-to-use SSTO sold by Spaceplane Innovations, and was specifically designed to train budding kerbalnauts in the fine art of Minmus SSTO-ing. Only the instructions are available for purchase, so that pilots can also learn how to build an SSTO too! Video (SSTO Tutorial) The Mun Phantom was the first Phantom Class SSTO packing enough DeltaV for Mun and Gilly landings, in addition to being able to do Duna flybys. Video The Mun Phantom 2 is a modified version of the Duna Phantom, packing a spacious cargo bay for all your rover carrying needs! Video The Duna Phantom is able to carry 6 kerbals to Duna and back, all in a sleek Mk2 fuselage! Video Video (SSTO Tutorial) The Laythe Phantom is capable of taking 2 kerbals to Laythe and back without refuelling! Craft file has been altered so that it won't enter a flat spin when the fuel tanks are empty now Video Mun Phantom Download Mun Phantom 2 Download Duna Phantom Download Laythe Phantom Download Vulture Class These SSTOs are designed purely for LKO missions. Vulture 1 is the first publicly available model in the Vulture class, capable of carrying 6 Kerbals comfortably to either a polar or equatorial orbit. Vulture 1 download Matlon Laboratories Matlon Laboratories is a new company, designing cutting-edge rockets, shuttles, stations, bases, rovers, and much more! SSTOs are still very-much exclusive to Spaceplane Innovations, but for anything else, Matlon has you covered! Brutus is a high-capacity Space Shuttle, and uses Solid Fuel boosters and 3 Vectoring engines to lift the orbiter into space. Played a key-role in the construction of the SkyBase Space Station, which was commissioned following the destruction of SpaceLab during the Duna Attacks strikes Video Sparrow is a seaplane packing every science experiment unit in the game, in addition to communications tech and a deployable mini-sub! Video Monolith Station aims to bring stations to the masses, being a space station capable of being fully assembled in 1 Launch Brutus Download Sparrow Download Monolith Station Download
  9. Hi folks, it's been a while since I've been on. For a little background, I'm a senior in high school. I've been in a program for three years now called Science Research, where students are given the opportunity to conduct original research, culminating in the writing of a research paper, as well as a variety of science fairs. For my project, I've been working on a design study for a single stage to orbit spaceplane (big surprise) that uses three modes of propulsion to get into orbit and back onto the ground. Here's an excerpt of my paper, to give a description of the craft itself: "The concept of this spaceplane is a hybrid three mode aircraft based on the design of the SR-71 aircraft. The aircraft is already optimized aerodynamically and structurally for high mach flights, and are proven designs. While it’s the basis for the design, the only visual commonality between the spy plane and spaceplane will be the bird’s-eye profile. From the side view of the SR-71, the design of the spaceplane will be different both above and below the chine of the fuselage. Below the chine, the fuselage will be squared, and covered with heat protective tiles. This has three purposes: one, to simplify the process of applying the tiles; two, to create a lifting body effect on the fuselage; and three, to increase the area inside of the fuselage for fuel. The wings will be lowered and thickened slightly, in order to meet the bottom of the fuselage, and provide more area for fuel. Additionally, the lift from the body will allow the wings to be shortened width-wise, creating a slimmer profile for more efficient high-mach flight. On the wings, housed in the nacelles of the Pratt & Whitney J28 engines used on the SR-71 will be pre-cooled turbojet engines, build to take the spacecraft from the ground to mach 6 and 20,000 meters. Halfway down the bottom of the spacecraft will be the intake for the scramjet, which will take the spacecraft from mach 6 to mach 17, and 70,000 meters. The scramjet will exhaust from the bottom rear of the spacecraft, with the engine also covered in protective tiles. Above the chine, the body of the spacecraft will be radically changed. The cockpit will be removed, along with the rest of the upper body of the Blackbird. In its place will be a large conformal tank, with a fuel and an oxidizer tank within. Between these two tanks will be a small cargo bay, with a 5,000 kg capacity. At the end of the conformal tank will be two Aerojet Rocketdyne AJ10 engines, proven as reliable vacuum engines over the past 60 years. (May be switched to one Merlin 1D vacuum engine)" I have the technology and math covered- what I need to do now is create a printable 3d model of it, both solid and cutaway. The images of the craft in KSP included are what amount to a rough sketch for me, as I have no skills in actual sketching on paper. (I don't remember how to embed albums, oh well). I'd really appreciate it if y'all could help me create models of this craft, as it would both aid my presentations at fairs, and provide a really nice final product for all the work I put into my research over the past three years. Thanks!
  10. Hello everyone, It's Trekkie148 here, I'm just wondering on how to make my space shuttle stable, get to orbit, rendezvous, docking with an object, maybe mun orbit, and mostly mk2 and mainly mk3. I am using the mod Kerbal Engineer Redux and for visual Planet Shine to see the ship from the dark side of a celestial body. When ever I make a orbiter that looks like and supposed to act like the NASA space shuttle and I also empty out the tanks of the orbiter and put on the CoM and CoL indicators and sometimes CoT all standing for Center of Mass, Center of Lift, Center of Thrust, and I try to make the CoL closer to the CoM, I seriously do not know about what is happening what is happening with my design because it keeps on flipping my spacecraft either while landing or Reentry. This thread will be updated tomorrow on Thursday November 22 2018. Stay tuned, But do tend to give me help and reply. This helps out a lot. Thank you everyone. Also Happy Thanks Giving!
  11. As the title suggests, I'm building a space station that I can use as an interplanetary travel spacecraft - named the U.S.S. Enterprise after the famous ship from Star Trek. There's no way I can launch it all in one stage, which is why I'm assembling it in Kerbin's orbit before sending it to Eve (and who-knows-where-else). So far, my plans for it involve: MAIN COMPONENT: 5 crew capacity (1 cupola and 2 mobile processing labs), 4 RA-100 Relay antennae, 8,835 power units, well over 15,000 units worth of fuel, 4 docking ports between the two labs for other parts, MechJeb and a probe core, 1 Rhino engine and 16 Swivel engines (the swivels were mainly to help with ascent into orbit), 20 docking ports to hold escape pods/landers/other craft, 8 gigantor solar panels, 8835-V of power ULTIMATE SCIENCE: 6 crew capacity (1 Hitchhiker and 1 mobile processing lab), 2 Communotron-88 antennae, 1,085 units worth of monopropellant (to help with attachment, 4,000-V battery, 1 survey scanner, 1 narrow-band scanner, and a 2.5-m service bay with: 1 science Jr, 1 barometer, 1 thermometer, 1 gravioli detector, 1 mystery goo container, 1 atmospheric scanner, 1 seismic accelerometer, 2 experimental storage units. ORE STORAGE: 3,000 units worth of ore storage space (tanks will start empty), 72 fuel units (to save weight, can refill tank later), convert-o-tron 250, 4 medium extendable radiators, 20 monopropellant (to start - can be refilled later), 4000-V battery, extra 6-sides docking module at the other end. EMPTY CARGO BAY: 1700 monopropellant for the assembly stage, 1 empty Mk3 Cargo Bay CRG-100, 4 Gigantor solar panels, 4000-V battery, 1 Infrared telescope. SSTO DOCK: 4 crew capacity (1 Hitchhiker), 4,000-V battery, 750 monopropellant for assembly, 1 docking port for an SSTO I found on the Internet, (, SSTO ITSELF: (Check the link above). It's purpose is to dock on and off the Enterprise and get crews on and off planets as well as bring ore back. I plan to modfiy it so that it can easily dock with the Enterprise MOON LANDER: 3 crew capacity (Mk1-3 command pod), 914 Fuel Units, 750 monopropellant, 4 Mk2-R Radial-mount Parachutes, 4,000-V battery, 4 1x6 Solar Panels, 4 LT-2 landing struts, MechJeb and probe core. Also came with a decoupler. Should I remove it or not, since I obviously plan to send the moon crew back up. Pros of keeping decoupler: can also be used as a one-way escape pod Cons of keeping decoupler: it goes off, the crew is going to be stuck there. 3 ESCAPE PODS: EACH HAS (from top to bottom): 7 crew capacity (that's 21 in total), 2 docking ports (1 on top, 1 on side), 9 Mk2-R Radial-mount Parachutes, 4 1x6 Solar Panels, MechJeb and probe core, 10-m inflatable heat shield, 1 25-m decoupler, 2188 units of fuel, 750 monopropellant, Skipper Engine Basically, if you're going to a planet/moon, this is a one-way trip. If you're transferring crews to/from Kerbin or other stations, use only one pod at a time. Keep the pods locked at all times. Do not use all of them (or any of them, for that matter) unless it's a life-threatening emergency that warrants immediate evacuation. I haven't sent any of this up yet, since I wanted to hear your input on what the Enterprise could use. Any ideas, I'm open.
  12. I want to be able to put an orange tank (36t) into a 100-200km orbit, but so far all my designs fall short in some regard. My smaller planes have good balance fueled/dry, but as I go bigger and add more engines, it becomes harder to keep them stable during re-entry. Additionally, for the bigger planes I'm having trouble getting enough TWR to do my insertion burn when laden (I typically run out of LOX for the rapiers before I have a circular orbit but after my apoapsis is in space). My most successful designs so far (last one is my best small lifter/personnel shuttle): I've probably done a dozen or more iterations but none have worked to a satisfactory level, and I don't know what I'm missing. If there's an obvious flaw with my designs, I'd appreciate being appraised of it. Some extra miscellaneous questions: Are the "Tail Connector A/B" pieces appreciably more aerodynamic than the "Advanced Nose Cone A/B" and the Shock Cone? They're very pointy, but also kinda heavy so if anyone knows that'd be great. What do you guys reckon is the optimal mass/rapier? What is the optimal wing shape, and how much lifting area/t is recommended? Please rip my designs to shreds. I desperately need the more efficient price/t of a good heavy lifter SSTO so I can build my Duna mission in orbit.
  13. thenegativehunter

    VTOL hunter: first takeoff

    this take off looks amazing. i'm planning to add more features to the craft.
  14. They said it was impossible. That even considering the idea was a crazed fever dream. BEHOLD! (Not me.)
  15. I present you a difficult engineering challenge: Build an SSTO that uses tier 4 parts and below, that can be launched using tier 1 facilities. You'll face juno jets, EC drain (no panels), tight flight envelopes, and toothpick landing wheels. Your only source of EC will be from your engines and those measly batteries. Special flight and re-entry planning is crucial. It took me a few hours, but this challenge is possible. If anyone wants proof or needs help, I can PM you my craft and some tips that worked for me. It meets all the requirements (and bonuses, except for the commnet one - that's untested). Hopefully I'm not the only one who finds engineering challenges thrilling... Rules: No refuelling or help from external spacecraft. No EVAs (tourists can't EVA, and crew can't EVA off the ground with a T1 astronaut complex). The craft should work on normal difficulty (regular reentry heating). Note: If you really want: You can disable commnet. Reach a stable orbit of at least 70 km using tier 4 parts and below. Have a payload of one tourist. This is the hard part! You can use building/pilot aid mods, but your craft and it's flight should be reproducible in vanilla. Note: If you really want, you can use SAS (in sandbox) even though the T4 stayputnik doesn't have SAS. You can build your planes in sandbox, but make sure they fit within the T1 facility restrictions ( Note: If you really want, you can use action groups even though the T1 sph can't do that. Note: If you really want, you can launch/land from the grass, or use the T3 runway, or ditch in the water next to the KSC. The craft must take off, fly, and land like a spaceplane. Land in one piece. This is a reusable SSTO, isn't it? Note: If you really want, you can jettison parts at/during launch as long as they don't get destroyed. Basically, this means that fancy launch rigs are allowed. (I've decided to edit in this rule because it allows for more design variety). Hardcore mode (optional challenges): These are only necessary for the #3/#4 win category (see below): No SAS (stayputnik has no SAS) or pilot aids. Takeoff and land on the T1 runway. No action groups (T1 facilities can't set up action groups) Absolutely no jettisoning of parts, not even launch rigs. Use commnet (normal difficulty) and set occlusion to max (you can use ground stations around kerbin). No unmanned control during re-entry if you aren't careful! Who wins? This isn't really a competition... If you want to compete, here are some milestones to aim for: Use as few parts as possible to reach orbit (my design uses the max amount of 30). If there's a tie in part count, the cheaper vessel wins. Whoever's vessel can achieve the highest orbit apoapsis AND RETURN wins (basically delta v, but piloting and aerodynamics matter). Whoever fulfills all the bonuses using the least amount of parts. Whoever fulfills all the bonuses and can achieve the highest orbit apoapsis AND RETURN wins (basically delta v, but piloting and aerodynamics matter). Use plenty screenshots or record a video to show your design. Good luck!
  16. All I wanted was to figure out how much excess thrust I had for my spaceplane along its ascent profile. And then I wanted to know the lift curve slope and level flight AoA so I could program my kOS spaceplane autopilot better. Next thing you know, I'm writing a mod to work in the Spaceplane hangar to calculate flight envelopes, alpha curves, and so much more. And it works, sort of totally! Check out the release thread here: This shows that the Aeris 4A has a ceiling of about 22km and a max speed at sea level of about 790m/s and a max overall speed of about 1360m/s at around 14km using its air-breathing engines. Then, at 15km and at 964m/s its level-flight AoA is 2.8 degrees and it has 365kN of excess thrust. Great! But now I want to freshen up the GUI (thanks @TriggerAu, but this was clearly designed for Transfer Window Planner ) and add in Lift, Drag, and L/D curves for a given altitude and mach number. I also want to move to using background threads for calculating (right now, I either hang the program for 20 seconds while it calculates that graph or put up with artifacts from my non-thread-safe implementation on the BackgroundWorker, as you can see). First, some credits: Thanks to @linuxgurugamer and @Boris-Barboris. I learned a ton about the aerodynamics model from your Correct COL mod. Also your method of drawing line graphs is coming in handy for the lift curves I'm working on drawing. Thanks to @TriggerAu. I learned a ton about making the graph from your Transfer Window Planner. And thanks to the MechJeb team. I'm using a lot of your tricks to make things more thread-safe.
  17. Scarecrow

    SSTO Crew Transfer

    This was designed for transferring exchange crew to and from my stations in LKO. It has a capacity of 8 Kerbals and can be used for servicing stations up to a 250km orbit. Action group keys are : 1 - Toggle engine mode 3 - Toggle airbrakes 5 - Toggle the docking port and cargo bay doors Download craft file from KerbalX
  18. sevenperforce

    ARCA Expendable Smallsat SSTO

    This had been discussed on the forums a few years ago, but now ARCA (a rather odd company that doesn't seem to know what its market is) has released a glitzy CGI video of its "Haas 2CAJ" smallsat SSTO launcher. While the company's track record isn't very good, the combination of technologies and solutions in their idea seems solid enough. Here's a bunch of specs on it. It's a 16-meter-high smallsat SSTO burning RP-1 and HTP with a projected payload of 100 kg to LEO, using a rather large linear aerospike engine and a composite frame/tank with common bulkheads. Claimed launch price is just $1 million. As these things go, it's not a bad idea. HTP/RP-1 is about the only non-exotic prop combo with a higher impulse density than kerolox, and it also permits higher thrust than kerolox, which helps make up for the lower TWR of linear aerospike engines. It's pressure-fed, which would typically be the death knell for an SSTO, but since the linear aerospike engine doesn't require a high chamber pressure it's not a bad idea. Pressure-fed engines also typically have very poor tankage ratios, but the composite tanks can handle higher pressures. The pressurant is liquid helium that is passed through an engine heat exchanger, simultaneously cooling the big aerospike engine and saving on the weight of a turbopump, which further mitigates the low TWR of the aerospike. The linear aerospike allows for roll, pitch, and yaw authority through differential throttling alone, which saves on the mass of a gimbal system. The use of HTP comes with its own set of handling challenges, but it is cheaper than LOX, requires no insulation, and requires less demanding materials specifications than LOX. All in all, not a bad concept. Whether they will pull it off or not, I don't know. They fuss and fret over the horrors of staging, but honestly this could be very competitive if it was offered with the option of COTS parallel SRBs. Base configuration for smallsats, a couple of SRBs for larger LEO comsats, or a quad of SRBs for big LEO comsats or GTO smallsats. Better than trying to fuss with a second stage.
  19. Howdy. It took a while but i finally finished work on my little movie. It is over a hour long video split into 8 parts. I would like to thank all the Modification authors for their great mods. You are the giants on which my little movie stands. Thank you Enjoy ;-)
  20. LushChicken

    Ideas for rockets

    I am having trouble thinking up rocket designs this thread is about giving design to the community and help people if they are stuck (like if they can’t get to a planet.) no real rules at this point in time but I will make some up in the near future. You can post wacky rockets or really cool planes, SSTO, really weird missions and stuff like that. Everyone is welcome. Be nice. If you what to tell a community if you made a mod you can post the link in the thread. Most importantly have fun
  21. So, my SSTO is running out of fuel early. This is my first SSTO so I don't know if I'm doing anything wrong. I've watched lots of videos about piloting SSTO's and I've followed all instructions but I run out at like 33.3 kilometers SCREENSHOTS:
  22. KerbolExplorer

    Kaether Space Center Hangar.

    After days reserching the space center history our reserchers found this forgoten spacecrafts some of them are prototipes that never flow ! Heres the hangar were the spacecraft blueprints are: In this thread i wil present you crafts i used and crafts that im currently using. Old crafts will be marked with a and newer will be with a All the crafts from in research to the ones that have blueprints I will try to upload at least one new craft every weak. all pictures were taken from game no post procesin was used only the ones from mods for more photos and other descriptions visit Kerbal X P.S. plese mind my inglish im acctually spanish so dont expect perfect englis I do try my best If you want to make a sugestion for more spacecraft`s or to update an existing spacecrafts comment below!
  23. purpleivan

    SSTO - orbital adventures

    I've been playing about with some vertically launched SSTO's after a few weeks ago making my first of these. That one didn't have the ability to return (safely) to the surface, so I rectified that today. Mk1 Only a tiny payload volume inside a payload bay, that it shared with solar arrays, and parachutes etc. A crew of two takes this to orbit. Worked well enough for a first stab at this. Went for a land touchdown, rather than splashdown. The flat terrain allowing it to balance on the aerospikes. Mk2 A straight forward "bigger is better version, with a longer payload bay. As with all of these designs, a lare part of re-entry was a case of just letting the vehicle spin to pick up drag and spread heating, rather than a nice controlled descent... but hey, it works. Upper half of the open payload bay, plus another one (closed in this image) available for cargo. Plenty of heat on the return. And a comfortable 7.4m/s splashdown. Mk3 A payload only vehicle this time, that delivers 5 tons of playload to an 80km orbit. Launch was uneventful. Left with decent amount of fuel for circularisation. Separation of the payload. One orbital habitat, ready for business and for more deliveries to join it in the near future, to create a larger station. Another "wobble, wobble, but ok in the end" re-entry.
  24. Kerbal excrements Program

    Laythe SSTO Follies

    Hello, to anyone who is reading this post. I have ideas for Laythe SSTOs & I need need some help in fixing my crafts so they can live up to my expectations. Feel free to reach out to me & help me on my goals!
  25. I always thought that with the use of ions and gravity assist that an exoplanet mission wasn't too far out of the question. So I gave it a try and... Big thanks to @AndrewDrawsPrettyPictures for making the Extrasolar system pack which is used to add the exoplanet into the game. You did a very good job with everything, from the design to the visual enhancements.