Here's a system I made in Universe Sandbox: -The Garen System- The Garen System is a small habitable system located in the Perseus Arm approximately 3200 parsecs from Terra. SYSTEM STATS: Stars: 1, Garen, K class Planets: 3* *Solid: 2, Tharei & Derod *Gas: 1, Muan Habitable: Yes Life: Yes Occupied by Intelligence: Yes PLANETS: Tharei Tharei is the closest planet to Garen and is 4880km in diameter. It orbits at 2.6 Million km Cernek & Pheren Two large asteroids that border Asteroid Belt A in the Garen system. Derod The jewel of the system, Derod is a tidally locked habitable planet. It is 13,703 km in diameter and is the home system to the Derodrians, a Type II civilization on the Kardashev scale. It orbits at 8.5 million km. Muan Most of the Garen system past Derod is a wasteland of asteroids. The exception to that is Muan, the Garen system's only gas planet. It is 49248 km in diameter and orbits at 3.4 AU. Notable Objects: Garen-Fardrum Stargate: A 17km long wormhole generator, called a "Stargate" by many in the galaxy. This stargate bridges the 6 light-year distance between the Garen system and the Derodrian trade system of Fardrum.