🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 8.1

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.1 AU - 1.34 AU

Year: 930 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,966,279 km

• M1: 100,979 km (0.095 R)
• M2: 437,125 km (0.109 R)
• M3: 694,284 km (0.087 R)
• M4: 1,107,323 km (0.1 R)
• M5: 1,412,353 km (0.096 R)
• M6: 2,025,106 km (0.088 R)
• M7: 2,453,106 km (0.119 R)
• M8: 2,779,379 km (0.109 R)
• M9: 3,282,028 km (0.109 R)
• M10: 3,606,057 km (0.089 R)
• M11: 4,536,107 km (0.109 R)
• M12: 5,384,775 km (0.102 R)
• M13: 6,442,881 km (0.098 R)
• M14: 7,730,769 km (0.09 R)
• M15: 8,357,883 km (0.103 R)
• M16: 8,883,720 km (0.062 R)
• M17: 9,209,694 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 11

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.1 AU - 1.58 AU

Year: 1071 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,966,279 km

• M1: 136,882 km (0.108 R)
• M2: 512,672 km (0.093 R)
• M3: 885,919 km (0.044 R)
• M4: 1,268,141 km (0.115 R)
• M5: 1,673,103 km (0.119 R)
• M6: 2,394,314 km (0.083 R)
• M7: 2,801,819 km (0.087 R)
• M8: 4,028,072 km (0.085 R)
• M9: 4,484,495 km (0.115 R)
• M10: 5,542,003 km (0.103 R)
• M11: 6,393,963 km (0.066 R)
• M12: 6,993,102 km (0.044 R)
• M13: 9,074,158 km (0.102 R)
• M14: 9,623,631 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 5.1

Gravity: 37.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.83 AU - 6.11 AU

Year: 10069 Days

Day: 21.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 53,966,279 km

• M1: 66,122 km (0.092 R)
• M2: 260,300 km (0.078 R)
• M3: 576,999 km (0.062 R)
• M4: 1,124,378 km (0.069 R)
• M5: 1,378,096 km (0.116 R)
• M6: 1,638,396 km (0.109 R)
• M7: 1,965,566 km (0.106 R)
• M8: 2,706,225 km (0.068 R)
• M9: 3,212,016 km (0.066 R)
• M10: 4,289,569 km (0.059 R)
• M11: 4,813,461 km (0.069 R)
• M12: 5,950,405 km (0.077 R)
• M13: 6,561,662 km (0.114 R)
• M14: 7,383,253 km (0.088 R)
• M15: 7,774,601 km (0.057 R)
• M16: 8,645,859 km (0.078 R)
• M17: 9,129,659 km (0.091 R)
• M18: 9,580,397 km (0.087 R)
• M19: 10,204,370 km (0.06 R)
• M20: 10,799,620 km (0.111 R)
• M21: 11,246,918 km (0.088 R)
• M22: 12,238,303 km (0.09 R)
• M23: 13,286,535 km (0.078 R)
• M24: 13,605,926 km (0.112 R)
• M25: 14,260,118 km (0.074 R)
• M26: 17,617,393 km (0.118 R)
• M27: 18,951,058 km (0.101 R)
• M28: 20,435,069 km (0.108 R)
• M29: 23,077,716 km (0.101 R)
• M30: 23,912,771 km (0.118 R)
• M31: 28,922,355 km (0.034 R)
• M32: 30,111,059 km (0.104 R)
• M33: 36,671,674 km (0.062 R)
• M34: 41,763,836 km (0.051 R)
• M35: 43,141,483 km (0.118 R)
• M36: 43,982,372 km (0.093 R)
• M37: 46,570,864 km (0.12 R)
• M38: 49,259,138 km (0.083 R)
• M39: 50,023,733 km (0.11 R)
• M40: 53,322,067 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit