🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 10.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.98 AU - 2.62 AU

Year: 2408 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,752,136 km

• M1: 125,662 km (0.097 R)
• M2: 546,182 km (0.116 R)
• M3: 989,889 km (0.087 R)
• M4: 1,333,216 km (0.104 R)
• M5: 1,713,195 km (0.049 R)
• M6: 2,563,360 km (0.088 R)
• M7: 3,058,828 km (0.073 R)
• M8: 3,418,012 km (0.095 R)
• M9: 6,418,347 km (0.111 R)
• M10: 6,866,393 km (0.102 R)
• M11: 7,245,623 km (0.088 R)
• M12: 7,669,733 km (0.113 R)
• M13: 8,239,252 km (0.027 R)
• M14: 9,146,115 km (0.034 R)
• M15: 9,859,846 km (0.025 R)
• M16: 10,267,949 km (0.117 R)
• M17: 11,560,475 km (0.099 R)
• M18: 14,090,025 km (0.096 R)
• M19: 15,041,767 km (0.071 R)
• M20: 16,601,025 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 13.2

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.02 AU - 6.02 AU

Year: 7764 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,752,136 km

• M1: 164,258 km (0.096 R)
• M2: 676,482 km (0.084 R)
• M3: 1,204,712 km (0.093 R)
• M4: 1,669,662 km (0.066 R)
• M5: 3,651,684 km (0.053 R)
• M6: 4,481,354 km (0.09 R)
• M7: 5,626,077 km (0.115 R)
• M8: 6,770,650 km (0.057 R)
• M9: 7,536,591 km (0.051 R)
• M10: 9,333,262 km (0.037 R)
• M11: 11,347,896 km (0.054 R)
• M12: 13,936,986 km (0.066 R)
• M13: 14,986,415 km (0.102 R)
• M14: 17,947,406 km (0.043 R)
• M15: 18,597,858 km (0.086 R)
• M16: 25,450,487 km (0.119 R)
• M17: 25,996,220 km (0.083 R)
• M18: 30,955,390 km (0.088 R)
• M19: 32,419,654 km (0.083 R)
• M20: 34,591,067 km (0.072 R)
• M21: 35,486,111 km (0.092 R)
• M22: 36,973,563 km (0.119 R)
• M23: 40,072,632 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.1

Radius: 8

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.73 AU - 7.09 AU

Year: 12538 Days

Day: 23.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,752,136 km

• M1: 99,632 km (0.095 R)
• M2: 447,447 km (0.064 R)
• M3: 976,724 km (0.088 R)
• M4: 1,408,913 km (0.111 R)
• M5: 2,185,326 km (0.069 R)
• M6: 3,024,121 km (0.077 R)
• M7: 3,398,714 km (0.107 R)
• M8: 3,917,220 km (0.076 R)
• M9: 4,942,265 km (0.094 R)
• M10: 5,215,730 km (0.1 R)
• M11: 7,203,885 km (0.11 R)
• M12: 7,600,918 km (0.096 R)
• M13: 7,919,711 km (0.032 R)
• M14: 9,081,339 km (0.034 R)
• M15: 9,388,613 km (0.114 R)
• M16: 9,756,025 km (0.072 R)
• M17: 11,146,687 km (0.094 R)
• M18: 11,798,784 km (0.109 R)
• M19: 13,773,177 km (0.084 R)
• M20: 14,663,134 km (0.118 R)
• M21: 15,301,319 km (0.042 R)
• M22: 15,663,944 km (0.088 R)
• M23: 21,630,805 km (0.105 R)
• M24: 22,272,131 km (0.104 R)
• M25: 23,882,253 km (0.079 R)
• M26: 25,265,435 km (0.053 R)
• M27: 30,756,275 km (0.117 R)
• M28: 31,801,366 km (0.094 R)
• M29: 32,749,966 km (0.08 R)
• M30: 37,253,311 km (0.113 R)
• M31: 39,380,891 km (0.117 R)
• M32: 44,168,622 km (0.117 R)
• M33: 48,547,351 km (0.047 R)
• M34: 49,488,023 km (0.07 R)
• M35: 50,600,881 km (0.088 R)
• M36: 51,405,868 km (0.106 R)
• M37: 52,876,265 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit