🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.5

Radius: 6.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.04 AU - 6.14 AU

Year: 9704 Days

Day: 18.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,514,717 km

• M1: 83,326 km (0.037 R)
• M2: 499,956 km (0.093 R)
• M3: 1,495,680 km (0.105 R)
• M4: 3,739,797 km (0.101 R)
• M5: 4,316,198 km (0.081 R)
• M6: 5,154,843 km (0.035 R)
• M7: 5,933,052 km (0.11 R)
• M8: 6,436,149 km (0.112 R)
• M9: 6,967,222 km (0.082 R)
• M10: 7,681,402 km (0.111 R)
• M11: 8,319,736 km (0.105 R)
• M12: 10,981,680 km (0.115 R)
• M13: 11,230,462 km (0.05 R)
• M14: 11,843,065 km (0.117 R)
• M15: 13,471,737 km (0.105 R)
• M16: 13,814,466 km (0.119 R)
• M17: 14,280,463 km (0.097 R)
• M18: 15,429,524 km (0.08 R)
• M19: 21,023,886 km (0.103 R)
• M20: 22,990,650 km (0.03 R)
• M21: 29,622,174 km (0.103 R)
• M22: 35,656,503 km (0.083 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.3

Radius: 3.1

Gravity: 49.56 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.01 AU - 7.17 AU

Year: 9704 Days

Day: 18.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,514,717 km

• M1: 44,131 km (0.106 R)
• M2: 218,712 km (0.083 R)
• M3: 606,320 km (0.104 R)
• M4: 2,161,988 km (0.098 R)
• M5: 3,752,513 km (0.076 R)
• M6: 6,090,279 km (0.104 R)
• M7: 7,147,487 km (0.115 R)
• M8: 7,419,755 km (0.107 R)
• M9: 7,902,807 km (0.114 R)
• M10: 8,026,823 km (0.118 R)
• M11: 8,842,132 km (0.062 R)
• M12: 10,142,137 km (0.112 R)
• M13: 10,685,926 km (0.107 R)
• M14: 12,998,709 km (0.062 R)
• M15: 15,174,759 km (0.113 R)
• M16: 18,006,049 km (0.029 R)
• M17: 21,731,035 km (0.117 R)
• M18: 24,509,666 km (0.098 R)
• M19: 25,847,371 km (0.065 R)
• M20: 28,570,201 km (0.06 R)
• M21: 34,687,557 km (0.029 R)
• M22: 41,125,053 km (0.109 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.7

Radius: 7.1

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.84 AU - 7.88 AU

Year: 11601 Days

Day: 18.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,514,717 km

• M1: 88,263 km (0.114 R)
• M2: 385,364 km (0.104 R)
• M3: 771,476 km (0.119 R)
• M4: 1,018,163 km (0.095 R)
• M5: 1,540,409 km (0.086 R)
• M6: 1,956,142 km (0.03 R)
• M7: 2,739,436 km (0.086 R)
• M8: 3,177,908 km (0.097 R)
• M9: 3,743,088 km (0.108 R)
• M10: 4,650,549 km (0.071 R)
• M11: 5,769,691 km (0.118 R)
• M12: 6,810,892 km (0.081 R)
• M13: 10,625,338 km (0.116 R)
• M14: 12,362,170 km (0.068 R)
• M15: 15,309,846 km (0.073 R)
• M16: 20,689,984 km (0.116 R)
• M17: 20,948,938 km (0.036 R)
• M18: 23,658,903 km (0.106 R)
• M19: 27,728,265 km (0.107 R)
• M20: 28,254,251 km (0.081 R)
• M21: 28,573,193 km (0.043 R)
• M22: 29,872,600 km (0.12 R)
• M23: 32,010,055 km (0.055 R)
• M24: 32,705,685 km (0.099 R)
• M25: 38,899,336 km (0.108 R)
• M26: 44,670,971 km (0.109 R)
• M27: 44,959,246 km (0.117 R)
• M28: 48,212,252 km (0.111 R)
• M29: 51,145,268 km (0.102 R)
• M30: 52,735,793 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 17,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit