🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.4

Radius: 9.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.62 AU - 0.88 AU

Year: 441 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 78,263,121 km

• M1: 116,836 km (0.038 R)
• M2: 463,604 km (0.05 R)
• M3: 772,972 km (0.093 R)
• M4: 1,172,249 km (0.106 R)
• M5: 1,596,957 km (0.101 R)
• M6: 2,072,529 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 8

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.77 AU - 2.09 AU

Year: 1819 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,263,121 km

• M1: 118,033 km (0.095 R)
• M2: 382,671 km (0.086 R)
• M3: 664,065 km (0.082 R)
• M4: 987,795 km (0.107 R)
• M5: 1,664,725 km (0.09 R)
• M6: 1,919,789 km (0.109 R)
• M7: 2,201,183 km (0.112 R)
• M8: 2,732,106 km (0.12 R)
• M9: 3,563,870 km (0.101 R)
• M10: 3,973,469 km (0.072 R)
• M11: 4,414,184 km (0.107 R)
• M12: 4,698,121 km (0.102 R)
• M13: 4,972,783 km (0.066 R)
• M14: 5,789,737 km (0.092 R)
• M15: 6,356,713 km (0.105 R)
• M16: 7,123,701 km (0.109 R)
• M17: 7,486,925 km (0.097 R)
• M18: 7,921,357 km (0.048 R)
• M19: 12,540,341 km (0.118 R)
• M20: 12,864,968 km (0.088 R)
• M21: 13,278,457 km (0.118 R)
• M22: 13,573,164 km (0.106 R)
• M23: 13,829,276 km (0.102 R)
• M24: 14,175,745 km (0.114 R)
• M25: 14,439,336 km (0.078 R)
• M26: 14,751,098 km (0.026 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.9

Radius: 5.7

Gravity: 30.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.54 AU - 8.88 AU

Year: 17435 Days

Day: 18.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,263,121 km

• M1: 71,209 km (0.026 R)
• M2: 271,969 km (0.094 R)
• M3: 542,292 km (0.105 R)
• M4: 774,468 km (0.071 R)
• M5: 1,022,202 km (0.063 R)
• M6: 1,661,883 km (0.086 R)
• M7: 3,253,903 km (0.079 R)
• M8: 6,031,038 km (0.119 R)
• M9: 6,462,778 km (0.07 R)
• M10: 7,007,763 km (0.093 R)
• M11: 7,582,966 km (0.11 R)
• M12: 8,137,376 km (0.107 R)
• M13: 8,664,409 km (0.086 R)
• M14: 10,081,401 km (0.078 R)
• M15: 10,321,655 km (0.092 R)
• M16: 11,844,262 km (0.093 R)
• M17: 12,798,397 km (0.108 R)
• M18: 13,510,483 km (0.104 R)
• M19: 15,565,060 km (0.045 R)
• M20: 16,376,180 km (0.049 R)
• M21: 19,622,603 km (0.102 R)
• M22: 21,346,868 km (0.118 R)
• M23: 23,905,590 km (0.112 R)
• M24: 29,134,485 km (0.081 R)
• M25: 32,143,197 km (0.114 R)
• M26: 39,507,750 km (0.116 R)
• M27: 43,183,520 km (0.086 R)
• M28: 51,738,424 km (0.116 R)
• M29: 52,633,318 km (0.07 R)
• M30: 58,413,481 km (0.046 R)
• M31: 59,774,672 km (0.113 R)
• M32: 64,396,199 km (0.035 R)
• M33: 65,223,624 km (0.105 R)
• M34: 70,336,880 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit