🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 7.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.34 AU - 7 AU

Year: 9896 Days

Day: 17.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,865,274 km

• M1: 95,743 km (0.077 R)
• M2: 512,373 km (0.073 R)
• M3: 786,885 km (0.075 R)
• M4: 1,027,438 km (0.085 R)
• M5: 1,385,127 km (0.114 R)
• M6: 1,865,934 km (0.112 R)
• M7: 2,772,198 km (0.093 R)
• M8: 3,302,223 km (0.097 R)
• M9: 3,782,433 km (0.106 R)
• M10: 6,407,127 km (0.079 R)
• M11: 6,739,833 km (0.094 R)
• M12: 7,084,058 km (0.088 R)
• M13: 8,034,154 km (0.067 R)
• M14: 9,875,255 km (0.068 R)
• M15: 11,684,342 km (0.118 R)
• M16: 12,131,340 km (0.109 R)
• M17: 12,796,901 km (0.055 R)
• M18: 14,256,976 km (0.118 R)
• M19: 17,633,251 km (0.087 R)
• M20: 19,230,657 km (0.111 R)
• M21: 19,994,055 km (0.107 R)
• M22: 20,276,645 km (0.062 R)
• M23: 20,994,715 km (0.115 R)
• M24: 22,178,782 km (0.097 R)
• M25: 22,481,718 km (0.116 R)
• M26: 27,798,127 km (0.117 R)
• M27: 29,680,218 km (0.09 R)
• M28: 31,075,517 km (0.107 R)
• M29: 31,454,897 km (0.086 R)

Planet 2 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.5

Radius: 4.7

Gravity: 21.75 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.22 AU - 10.24 AU

Year: 19597 Days

Day: 20.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,865,274 km

• M1: 117,434 km (0.043 R)
• M2: 391,647 km (0.098 R)
• M3: 1,341,145 km (0.066 R)
• M4: 1,839,755 km (0.042 R)
• M5: 2,915,513 km (0.118 R)
• M6: 3,272,154 km (0.119 R)
• M7: 3,461,246 km (0.106 R)
• M8: 4,165,254 km (0.116 R)
• M9: 8,845,872 km (0.099 R)
• M10: 9,002,201 km (0.108 R)
• M11: 11,949,878 km (0.119 R)
• M12: 14,451,902 km (0.036 R)
• M13: 15,407,833 km (0.06 R)
• M14: 15,558,627 km (0.103 R)
• M15: 15,786,465 km (0.088 R)
• M16: 17,039,945 km (0.111 R)
• M17: 19,478,540 km (0.118 R)
• M18: 31,680,790 km (0.047 R)
• M19: 41,416,171 km (0.056 R)
• M20: 43,186,362 km (0.104 R)
• M21: 46,561,440 km (0.12 R)
• M22: 49,943,100 km (0.101 R)
• M23: 56,114,909 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.1

Radius: 7.7

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.4 AU - 12.7 AU

Year: 22126 Days

Day: 18.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,865,274 km

• M1: 95,743 km (0.078 R)
• M2: 1,132,007 km (0.098 R)
• M3: 2,173,807 km (0.119 R)
• M4: 2,667,928 km (0.101 R)
• M5: 3,234,605 km (0.115 R)
• M6: 3,501,039 km (0.037 R)
• M7: 3,814,147 km (0.097 R)
• M8: 7,484,980 km (0.097 R)
• M9: 8,221,600 km (0.117 R)
• M10: 9,121,581 km (0.097 R)
• M11: 9,535,368 km (0.11 R)
• M12: 12,357,383 km (0.09 R)
• M13: 12,645,358 km (0.054 R)
• M14: 13,765,248 km (0.108 R)
• M15: 14,868,832 km (0.04 R)
• M16: 15,194,656 km (0.065 R)
• M17: 17,701,617 km (0.026 R)
• M18: 18,910,068 km (0.103 R)
• M19: 23,628,236 km (0.098 R)
• M20: 24,748,724 km (0.118 R)
• M21: 31,551,238 km (0.1 R)
• M22: 39,970,905 km (0.066 R)
• M23: 43,354,809 km (0.097 R)
• M24: 71,837,645 km (0.092 R)
• M25: 77,061,902 km (0.084 R)
• M26: 79,270,117 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit