🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 8.2

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.34 AU - 1.52 AU

Year: 1087 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,851,234 km

• M1: 102,026 km (0.066 R)
• M2: 366,066 km (0.093 R)
• M3: 742,903 km (0.072 R)
• M4: 1,005,896 km (0.117 R)
• M5: 1,492,388 km (0.082 R)
• M6: 1,748,201 km (0.117 R)
• M7: 2,372,921 km (0.076 R)
• M8: 2,699,194 km (0.117 R)
• M9: 3,910,937 km (0.115 R)
• M10: 4,936,730 km (0.094 R)
• M11: 5,229,194 km (0.113 R)
• M12: 5,827,286 km (0.118 R)
• M13: 6,844,851 km (0.104 R)
• M14: 7,766,523 km (0.075 R)
• M15: 8,055,845 km (0.053 R)
• M16: 8,325,122 km (0.09 R)
• M17: 8,628,356 km (0.103 R)
• M18: 9,463,113 km (0.058 R)
• M19: 10,038,466 km (0.086 R)
• M20: 10,572,979 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 14.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.1 AU - 3.04 AU

Year: 2620 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,851,234 km

• M1: 181,911 km (0.115 R)
• M2: 672,293 km (0.112 R)
• M3: 1,209,648 km (0.12 R)
• M4: 1,859,651 km (0.112 R)
• M5: 2,391,172 km (0.064 R)
• M6: 3,416,217 km (0.058 R)
• M7: 4,244,391 km (0.085 R)
• M8: 4,868,364 km (0.095 R)
• M9: 5,771,037 km (0.113 R)
• M10: 6,249,900 km (0.116 R)
• M11: 7,374,726 km (0.112 R)
• M12: 9,327,128 km (0.116 R)
• M13: 9,847,280 km (0.032 R)
• M14: 10,423,381 km (0.096 R)
• M15: 10,945,927 km (0.102 R)
• M16: 11,446,930 km (0.037 R)
• M17: 14,781,616 km (0.102 R)
• M18: 15,251,503 km (0.093 R)
• M19: 16,570,507 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 14.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.21 AU - 5.33 AU

Year: 7692 Days

Day: 13.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,851,234 km

• M1: 182,809 km (0.107 R)
• M2: 663,616 km (0.065 R)
• M3: 1,224,907 km (0.098 R)
• M4: 3,118,816 km (0.115 R)
• M5: 3,981,398 km (0.101 R)
• M6: 5,493,084 km (0.118 R)
• M7: 5,956,838 km (0.102 R)
• M8: 6,547,899 km (0.084 R)
• M9: 7,508,317 km (0.107 R)
• M10: 10,206,016 km (0.073 R)
• M11: 12,053,699 km (0.091 R)
• M12: 13,944,766 km (0.092 R)
• M13: 17,044,284 km (0.116 R)
• M14: 17,569,223 km (0.103 R)
• M15: 18,998,481 km (0.087 R)
• M16: 19,849,244 km (0.044 R)
• M17: 21,550,920 km (0.056 R)
• M18: 23,589,639 km (0.112 R)
• M19: 24,990,474 km (0.095 R)
• M20: 27,507,009 km (0.079 R)
• M21: 28,504,378 km (0.073 R)
• M22: 29,058,489 km (0.112 R)
• M23: 29,619,780 km (0.116 R)
• M24: 30,957,634 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit