🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 13.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.82 AU - 2.92 AU

Year: 2393 Days

Day: 12.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,700,465 km

• M1: 164,109 km (0.093 R)
• M2: 830,567 km (0.054 R)
• M3: 1,897,948 km (0.091 R)
• M4: 2,709,068 km (0.042 R)
• M5: 3,604,561 km (0.027 R)
• M6: 4,131,295 km (0.109 R)
• M7: 4,975,924 km (0.062 R)
• M8: 6,051,683 km (0.082 R)
• M9: 7,496,200 km (0.048 R)
• M10: 9,776,221 km (0.097 R)
• M11: 10,490,102 km (0.096 R)
• M12: 11,495,699 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 9.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.52 AU - 3.84 AU

Year: 3720 Days

Day: 9.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,700,465 km

• M1: 117,135 km (0.073 R)
• M2: 420,370 km (0.103 R)
• M3: 1,124,378 km (0.118 R)
• M4: 2,195,199 km (0.096 R)
• M5: 2,913,718 km (0.041 R)
• M6: 3,517,345 km (0.056 R)
• M7: 3,878,624 km (0.12 R)
• M8: 5,067,029 km (0.119 R)
• M9: 6,099,404 km (0.106 R)
• M10: 6,510,350 km (0.076 R)
• M11: 7,479,594 km (0.07 R)
• M12: 7,950,678 km (0.061 R)
• M13: 9,340,143 km (0.12 R)
• M14: 9,665,668 km (0.094 R)
• M15: 11,044,212 km (0.036 R)
• M16: 11,948,532 km (0.096 R)
• M17: 15,656,464 km (0.091 R)
• M18: 17,825,484 km (0.106 R)
• M19: 19,010,748 km (0.1 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.1

Radius: 4.6

Gravity: 42.4 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.1 AU - 9.18 AU

Year: 16660 Days

Day: 23.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,700,465 km

• M1: 57,446 km (0.114 R)
• M2: 230,530 km (0.117 R)
• M3: 655,239 km (0.094 R)
• M4: 1,307,336 km (0.107 R)
• M5: 1,539,212 km (0.029 R)
• M6: 1,798,166 km (0.1 R)
• M7: 2,632,175 km (0.092 R)
• M8: 3,081,267 km (0.104 R)
• M9: 3,579,727 km (0.075 R)
• M10: 4,493,172 km (0.094 R)
• M11: 5,095,752 km (0.074 R)
• M12: 5,358,895 km (0.084 R)
• M13: 5,670,657 km (0.067 R)
• M14: 11,208,172 km (0.063 R)
• M15: 13,129,158 km (0.102 R)
• M16: 15,258,983 km (0.041 R)
• M17: 17,103,824 km (0.12 R)
• M18: 17,693,539 km (0.105 R)
• M19: 19,362,303 km (0.061 R)
• M20: 20,188,233 km (0.108 R)
• M21: 20,941,907 km (0.112 R)
• M22: 22,705,965 km (0.086 R)
• M23: 25,100,877 km (0.105 R)
• M24: 25,425,205 km (0.033 R)
• M25: 27,315,973 km (0.116 R)
• M26: 41,258,794 km (0.088 R)
• M27: 42,317,797 km (0.118 R)
• M28: 43,239,918 km (0.079 R)
• M29: 47,390,361 km (0.102 R)
• M30: 48,551,540 km (0.05 R)
• M31: 58,153,629 km (0.112 R)
• M32: 69,582,009 km (0.072 R)
• M33: 69,794,887 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit