🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.69 AU - 2.05 AU

Year: 925 Days

Day: 24.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,654,129 km

• M1: 47,572 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564

Radius: 11.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.33 AU - 6.73 AU

Year: 5355 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,654,129 km

• M1: 141,071 km (0.088 R)
• M2: 525,687 km (0.096 R)
• M3: 1,042,248 km (0.092 R)
• M4: 1,446,163 km (0.111 R)
• M5: 1,860,399 km (0.079 R)
• M6: 2,915,662 km (0.087 R)
• M7: 3,543,974 km (0.098 R)
• M8: 5,152,001 km (0.084 R)
• M9: 6,041,660 km (0.054 R)
• M10: 7,652,829 km (0.092 R)
• M11: 11,656,516 km (0.067 R)
• M12: 13,917,389 km (0.08 R)
• M13: 14,621,696 km (0.106 R)
• M14: 16,337,434 km (0.054 R)
• M15: 20,233,262 km (0.062 R)
• M16: 22,950,557 km (0.103 R)
• M17: 23,628,086 km (0.104 R)
• M18: 25,102,373 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 8.6

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.29 AU - 12.13 AU

Year: 10943 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,654,129 km

• M1: 106,962 km (0.076 R)
• M2: 441,613 km (0.069 R)
• M3: 758,461 km (0.061 R)
• M4: 1,085,632 km (0.04 R)
• M5: 1,401,732 km (0.078 R)
• M6: 1,779,766 km (0.106 R)
• M7: 2,426,627 km (0.101 R)
• M8: 2,804,810 km (0.05 R)
• M9: 3,085,905 km (0.058 R)
• M10: 3,482,190 km (0.099 R)
• M11: 4,018,199 km (0.077 R)
• M12: 5,650,461 km (0.102 R)
• M13: 5,995,434 km (0.041 R)
• M14: 6,427,921 km (0.054 R)
• M15: 7,234,703 km (0.109 R)
• M16: 8,591,705 km (0.093 R)
• M17: 9,235,873 km (0.079 R)
• M18: 11,580,521 km (0.096 R)
• M19: 14,614,066 km (0.119 R)
• M20: 16,978,760 km (0.093 R)
• M21: 20,540,087 km (0.113 R)
• M22: 21,440,217 km (0.092 R)
• M23: 22,537,518 km (0.117 R)
• M24: 24,935,721 km (0.089 R)
• M25: 25,959,868 km (0.105 R)
• M26: 29,816,950 km (0.113 R)
• M27: 30,864,285 km (0.114 R)
• M28: 35,067,985 km (0.118 R)
• M29: 35,415,351 km (0.061 R)
• M30: 36,827,555 km (0.099 R)
• M31: 39,763,862 km (0.117 R)
• M32: 44,862,307 km (0.083 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit