🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.8

Radius: 10.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.69 AU - 2.01 AU

Year: 1678 Days

Day: 11.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,078,979 km

• M1: 135,087 km (0.114 R)
• M2: 601,982 km (0.094 R)
• M3: 955,332 km (0.099 R)
• M4: 1,444,218 km (0.111 R)
• M5: 1,839,755 km (0.048 R)
• M6: 2,448,768 km (0.11 R)
• M7: 3,087,850 km (0.039 R)
• M8: 3,516,448 km (0.095 R)
• M9: 3,934,125 km (0.098 R)
• M10: 4,717,120 km (0.046 R)
• M11: 5,086,028 km (0.087 R)
• M12: 5,558,458 km (0.107 R)
• M13: 6,082,350 km (0.096 R)
• M14: 6,496,736 km (0.114 R)
• M15: 7,204,185 km (0.105 R)
• M16: 8,290,864 km (0.095 R)
• M17: 8,685,952 km (0.044 R)
• M18: 9,272,375 km (0.112 R)
• M19: 9,916,095 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 8.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.77 AU - 4.35 AU

Year: 4479 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,078,979 km

• M1: 105,766 km (0.097 R)
• M2: 413,638 km (0.054 R)
• M3: 731,982 km (0.095 R)
• M4: 1,002,306 km (0.117 R)
• M5: 1,301,950 km (0.104 R)
• M6: 1,891,366 km (0.071 R)
• M7: 2,170,067 km (0.084 R)
• M8: 3,733,364 km (0.091 R)
• M9: 7,120,111 km (0.118 R)
• M10: 7,504,428 km (0.083 R)
• M11: 8,038,193 km (0.026 R)
• M12: 12,928,098 km (0.104 R)
• M13: 14,190,106 km (0.097 R)
• M14: 15,961,794 km (0.065 R)
• M15: 20,127,795 km (0.075 R)
• M16: 21,288,824 km (0.105 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.1

Radius: 4.3

Gravity: 30.56 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.35 AU - 8.01 AU

Year: 12830 Days

Day: 19.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,078,979 km

• M1: 53,556 km (0.093 R)
• M2: 192,832 km (0.081 R)
• M3: 362,775 km (0.105 R)
• M4: 537,505 km (0.073 R)
• M5: 698,622 km (0.102 R)
• M6: 852,558 km (0.057 R)
• M7: 1,513,930 km (0.1 R)
• M8: 2,156,005 km (0.114 R)
• M9: 2,425,729 km (0.043 R)
• M10: 2,963,085 km (0.092 R)
• M11: 3,247,471 km (0.081 R)
• M12: 3,447,034 km (0.095 R)
• M13: 4,298,844 km (0.117 R)
• M14: 4,570,365 km (0.11 R)
• M15: 7,128,787 km (0.08 R)
• M16: 7,423,645 km (0.069 R)
• M17: 9,566,634 km (0.112 R)
• M18: 10,186,867 km (0.038 R)
• M19: 11,110,783 km (0.104 R)
• M20: 12,387,601 km (0.097 R)
• M21: 13,061,390 km (0.084 R)
• M22: 16,726,388 km (0.064 R)
• M23: 17,854,207 km (0.103 R)
• M24: 19,762,776 km (0.078 R)
• M25: 20,260,339 km (0.119 R)
• M26: 20,766,129 km (0.103 R)
• M27: 22,873,963 km (0.094 R)
• M28: 25,023,834 km (0.071 R)
• M29: 30,592,465 km (0.114 R)
• M30: 31,819,766 km (0.108 R)
• M31: 35,212,347 km (0.117 R)
• M32: 37,434,773 km (0.115 R)
• M33: 41,884,711 km (0.082 R)
• M34: 42,156,979 km (0.09 R)
• M35: 42,430,294 km (0.092 R)
• M36: 43,815,122 km (0.077 R)
• M37: 46,820,543 km (0.082 R)
• M38: 47,408,164 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit