🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 12.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.13 AU - 1.35 AU

Year: 906 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,237,406 km

• M1: 158,125 km (0.089 R)
• M2: 556,055 km (0.108 R)
• M3: 1,079,049 km (0.114 R)
• M4: 1,949,859 km (0.06 R)
• M5: 2,470,908 km (0.095 R)
• M6: 2,979,690 km (0.095 R)
• M7: 3,572,696 km (0.113 R)
• M8: 4,583,230 km (0.099 R)
• M9: 5,376,697 km (0.081 R)
• M10: 5,878,748 km (0.043 R)
• M11: 6,368,232 km (0.08 R)
• M12: 7,094,529 km (0.103 R)
• M13: 8,053,751 km (0.062 R)
• M14: 8,471,578 km (0.096 R)
• M15: 9,989,847 km (0.048 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.2

Radius: 4

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.65 AU - 9.57 AU

Year: 16573 Days

Day: 24.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,237,406 km

• M1: 51,462 km (0.088 R)
• M2: 183,257 km (0.058 R)
• M3: 659,876 km (0.072 R)
• M4: 1,199,027 km (0.043 R)
• M5: 2,004,911 km (0.112 R)
• M6: 2,809,448 km (0.089 R)
• M7: 3,236,251 km (0.102 R)
• M8: 4,105,714 km (0.116 R)
• M9: 7,971,472 km (0.095 R)
• M10: 9,582,043 km (0.112 R)
• M11: 10,283,058 km (0.102 R)
• M12: 12,356,784 km (0.076 R)
• M13: 17,895,645 km (0.118 R)
• M14: 22,299,059 km (0.094 R)
• M15: 22,558,162 km (0.104 R)
• M16: 29,601,230 km (0.119 R)
• M17: 32,276,489 km (0.077 R)
• M18: 32,607,997 km (0.082 R)
• M19: 34,760,262 km (0.116 R)
• M20: 40,231,355 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.8

Radius: 4.4

Gravity: 41.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.48 AU - 10.62 AU

Year: 17860 Days

Day: 22.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,237,406 km

• M1: 54,753 km (0.096 R)
• M2: 217,665 km (0.111 R)
• M3: 657,183 km (0.074 R)
• M4: 981,063 km (0.106 R)
• M5: 1,227,750 km (0.093 R)
• M6: 1,388,867 km (0.082 R)
• M7: 1,564,046 km (0.118 R)
• M8: 2,624,844 km (0.055 R)
• M9: 3,515,849 km (0.092 R)
• M10: 4,125,311 km (0.106 R)
• M11: 4,626,613 km (0.097 R)
• M12: 4,982,656 km (0.092 R)
• M13: 5,590,173 km (0.113 R)
• M14: 5,789,737 km (0.116 R)
• M15: 7,275,393 km (0.106 R)
• M16: 8,105,811 km (0.074 R)
• M17: 8,517,804 km (0.113 R)
• M18: 9,439,326 km (0.111 R)
• M19: 10,425,326 km (0.115 R)
• M20: 10,606,190 km (0.104 R)
• M21: 11,671,027 km (0.091 R)
• M22: 13,222,507 km (0.034 R)
• M23: 16,975,768 km (0.033 R)
• M24: 17,142,420 km (0.094 R)
• M25: 21,285,084 km (0.057 R)
• M26: 23,483,126 km (0.092 R)
• M27: 30,482,361 km (0.102 R)
• M28: 32,490,713 km (0.057 R)
• M29: 38,752,880 km (0.11 R)
• M30: 40,509,458 km (0.061 R)
• M31: 47,074,710 km (0.096 R)
• M32: 53,953,818 km (0.119 R)
• M33: 57,631,682 km (0.094 R)
• M34: 71,816,253 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit