🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 8.3

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.56 AU - 0.7 AU

Year: 333 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,162,481 km

• M1: 103,223 km (0.115 R)
• M2: 368,908 km (0.058 R)
• M3: 644,168 km (0.06 R)
• M4: 1,064,090 km (0.111 R)
• M5: 1,387,371 km (0.073 R)
• M6: 1,686,118 km (0.051 R)
• M7: 2,269,848 km (0.112 R)
• M8: 2,531,346 km (0.077 R)
• M9: 3,168,333 km (0.069 R)
• M10: 3,610,844 km (0.077 R)
• M11: 3,883,561 km (0.056 R)
• M12: 4,338,338 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 11.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.93 AU - 3.25 AU

Year: 3622 Days

Day: 7.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,162,481 km

• M1: 144,362 km (0.076 R)
• M2: 674,088 km (0.07 R)
• M3: 1,316,162 km (0.091 R)
• M4: 1,971,999 km (0.077 R)
• M5: 2,835,628 km (0.105 R)
• M6: 3,461,545 km (0.111 R)
• M7: 3,829,107 km (0.08 R)
• M8: 5,041,149 km (0.112 R)
• M9: 5,488,447 km (0.106 R)
• M10: 6,019,669 km (0.119 R)
• M11: 6,615,667 km (0.094 R)
• M12: 7,120,559 km (0.09 R)
• M13: 9,017,161 km (0.114 R)
• M14: 10,838,067 km (0.066 R)
• M15: 11,318,126 km (0.097 R)
• M16: 12,134,332 km (0.074 R)
• M17: 16,074,890 km (0.096 R)
• M18: 17,282,144 km (0.093 R)
• M19: 17,757,566 km (0.053 R)
• M20: 18,241,815 km (0.079 R)
• M21: 18,610,723 km (0.069 R)
• M22: 18,984,568 km (0.062 R)
• M23: 20,006,172 km (0.077 R)
• M24: 23,580,364 km (0.1 R)
• M25: 25,365,217 km (0.031 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.4

Radius: 3.9

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.24 AU - 11.64 AU

Year: 22495 Days

Day: 21 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,162,481 km

• M1: 92,751 km (0.096 R)
• M2: 323,431 km (0.112 R)
• M3: 530,923 km (0.049 R)
• M4: 823,237 km (0.111 R)
• M5: 976,276 km (0.106 R)
• M6: 1,635,105 km (0.091 R)
• M7: 1,789,041 km (0.08 R)
• M8: 2,086,890 km (0.068 R)
• M9: 2,504,568 km (0.067 R)
• M10: 3,051,049 km (0.109 R)
• M11: 3,393,179 km (0.074 R)
• M12: 4,091,203 km (0.047 R)
• M13: 4,376,037 km (0.085 R)
• M14: 4,915,038 km (0.112 R)
• M15: 6,042,707 km (0.106 R)
• M16: 6,623,745 km (0.111 R)
• M17: 7,657,915 km (0.091 R)
• M18: 7,944,395 km (0.07 R)
• M19: 10,793,636 km (0.092 R)
• M20: 13,553,866 km (0.103 R)
• M21: 15,736,050 km (0.064 R)
• M22: 18,057,660 km (0.104 R)
• M23: 18,564,946 km (0.032 R)
• M24: 18,908,273 km (0.091 R)
• M25: 19,168,574 km (0.109 R)
• M26: 27,024,855 km (0.115 R)
• M27: 30,331,567 km (0.086 R)
• M28: 32,143,197 km (0.091 R)
• M29: 32,762,831 km (0.115 R)
• M30: 37,460,653 km (0.073 R)
• M31: 37,734,118 km (0.1 R)
• M32: 47,202,467 km (0.059 R)
• M33: 49,301,474 km (0.112 R)
• M34: 53,338,522 km (0.117 R)
• M35: 57,954,514 km (0.103 R)
• M36: 58,503,688 km (0.101 R)
• M37: 62,829,759 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit