🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.76 AU - 0.9 AU

Year: 332 Days

Day: 15.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.91 AU - 1.07 AU

Year: 433 Days

Day: 12.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 10.6

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.36 AU - 11.08 AU

Year: 12310 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,260,391 km

• M1: 135,087 km (0.093 R)
• M2: 482,453 km (0.103 R)
• M3: 1,066,782 km (0.049 R)
• M4: 1,979,928 km (0.09 R)
• M5: 2,645,339 km (0.095 R)
• M6: 3,859,625 km (0.112 R)
• M7: 15,271,549 km (0.088 R)
• M8: 15,851,091 km (0.108 R)
• M9: 23,801,919 km (0.092 R)
• M10: 30,066,330 km (0.046 R)
• M11: 34,308,626 km (0.03 R)
• M12: 38,533,569 km (0.065 R)
• M13: 44,836,427 km (0.038 R)
• M14: 47,081,292 km (0.091 R)
• M15: 49,086,502 km (0.101 R)
• M16: 51,956,088 km (0.072 R)
• M17: 53,763,680 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,778 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit