🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.96 AU - 1.34 AU

Year: 542 Days

Day: 20.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 11.8

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.22 AU - 10.32 AU

Year: 10457 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,006,896 km

• M1: 158,424 km (0.068 R)
• M2: 714,928 km (0.073 R)
• M3: 1,435,541 km (0.073 R)
• M4: 2,537,180 km (0.092 R)
• M5: 3,116,423 km (0.077 R)
• M6: 3,756,103 km (0.092 R)
• M7: 4,192,032 km (0.029 R)
• M8: 4,846,821 km (0.114 R)
• M9: 5,991,993 km (0.034 R)
• M10: 6,943,286 km (0.096 R)
• M11: 9,096,448 km (0.07 R)
• M12: 10,616,063 km (0.117 R)
• M13: 13,389,907 km (0.081 R)
• M14: 15,011,249 km (0.108 R)
• M15: 18,099,996 km (0.055 R)
• M16: 19,032,440 km (0.054 R)
• M17: 19,752,604 km (0.116 R)
• M18: 20,993,069 km (0.038 R)
• M19: 22,727,058 km (0.109 R)
• M20: 26,183,218 km (0.101 R)
• M21: 27,679,346 km (0.095 R)
• M22: 33,885,713 km (0.084 R)
• M23: 34,353,206 km (0.111 R)
• M24: 35,181,829 km (0.1 R)
• M25: 35,661,140 km (0.073 R)
• M26: 38,756,620 km (0.094 R)
• M27: 41,358,725 km (0.042 R)
• M28: 42,974,681 km (0.052 R)
• M29: 44,353,225 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.2

Radius: 3

Gravity: 69.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.02 AU - 17.94 AU

Year: 24228 Days

Day: 21.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,006,896 km

• M1: 37,399 km (0.068 R)
• M2: 137,331 km (0.109 R)
• M3: 277,803 km (0.105 R)
• M4: 407,654 km (0.113 R)
• M5: 782,098 km (0.105 R)
• M6: 1,032,525 km (0.097 R)
• M7: 1,446,013 km (0.119 R)
• M8: 2,106,488 km (0.099 R)
• M9: 2,304,555 km (0.066 R)
• M10: 2,661,795 km (0.096 R)
• M11: 2,866,894 km (0.114 R)
• M12: 3,000,335 km (0.115 R)
• M13: 3,222,488 km (0.052 R)
• M14: 3,545,769 km (0.113 R)
• M15: 6,126,033 km (0.051 R)
• M16: 6,483,273 km (0.066 R)
• M17: 7,044,863 km (0.06 R)
• M18: 9,498,866 km (0.111 R)
• M19: 9,976,832 km (0.059 R)
• M20: 10,470,654 km (0.102 R)
• M21: 12,188,038 km (0.068 R)
• M22: 13,040,297 km (0.085 R)
• M23: 15,669,928 km (0.085 R)
• M24: 17,108,162 km (0.107 R)
• M25: 18,724,268 km (0.083 R)
• M26: 19,474,202 km (0.105 R)
• M27: 21,946,456 km (0.101 R)
• M28: 22,360,394 km (0.083 R)
• M29: 36,607,646 km (0.087 R)
• M30: 36,752,606 km (0.114 R)
• M31: 42,708,098 km (0.057 R)
• M32: 53,446,682 km (0.081 R)
• M33: 61,047,301 km (0.11 R)
• M34: 63,523,145 km (0.105 R)
• M35: 70,899,966 km (0.104 R)
• M36: 71,350,854 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit