🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 8.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.57 AU - 6.67 AU

Year: 5586 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,606,356 km

• M1: 110,702 km (0.104 R)
• M2: 409,150 km (0.111 R)
• M3: 775,665 km (0.042 R)
• M4: 1,575,714 km (0.044 R)
• M5: 1,936,844 km (0.113 R)
• M6: 2,368,733 km (0.078 R)
• M7: 2,650,874 km (0.076 R)
• M8: 4,272,515 km (0.076 R)
• M9: 5,034,118 km (0.03 R)
• M10: 6,033,731 km (0.049 R)
• M11: 7,401,355 km (0.107 R)
• M12: 8,497,309 km (0.099 R)
• M13: 10,826,697 km (0.099 R)
• M14: 11,800,430 km (0.097 R)
• M15: 12,531,066 km (0.073 R)
• M16: 13,447,053 km (0.062 R)
• M17: 14,352,569 km (0.079 R)
• M18: 14,848,187 km (0.09 R)
• M19: 21,646,513 km (0.057 R)
• M20: 23,717,546 km (0.117 R)
• M21: 28,421,351 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 11.1

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.71 AU - 11.11 AU

Year: 9813 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,606,356 km

• M1: 139,276 km (0.118 R)
• M2: 531,820 km (0.077 R)
• M3: 1,122,283 km (0.035 R)
• M4: 2,248,456 km (0.103 R)
• M5: 2,660,299 km (0.059 R)
• M6: 3,742,490 km (0.101 R)
• M7: 4,296,152 km (0.063 R)
• M8: 7,662,553 km (0.07 R)
• M9: 8,056,893 km (0.098 R)
• M10: 10,501,172 km (0.088 R)
• M11: 10,933,660 km (0.061 R)
• M12: 11,321,866 km (0.112 R)
• M13: 12,541,837 km (0.091 R)
• M14: 14,041,256 km (0.115 R)
• M15: 16,509,771 km (0.111 R)
• M16: 16,874,041 km (0.081 R)
• M17: 19,495,894 km (0.081 R)
• M18: 21,589,217 km (0.075 R)
• M19: 24,670,783 km (0.113 R)
• M20: 25,630,304 km (0.107 R)
• M21: 29,611,103 km (0.075 R)
• M22: 30,804,296 km (0.118 R)
• M23: 31,468,510 km (0.084 R)
• M24: 32,029,353 km (0.029 R)
• M25: 39,678,292 km (0.108 R)
• M26: 43,575,765 km (0.077 R)
• M27: 50,882,574 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.9

Radius: 5.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.73 AU - 23.03 AU

Year: 30268 Days

Day: 18.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,606,356 km

• M1: 239,805 km (0.106 R)
• M2: 688,001 km (0.111 R)
• M3: 869,164 km (0.11 R)
• M4: 1,213,688 km (0.107 R)
• M5: 1,576,014 km (0.113 R)
• M6: 1,943,725 km (0.111 R)
• M7: 2,385,039 km (0.067 R)
• M8: 4,837,696 km (0.047 R)
• M9: 5,910,013 km (0.105 R)
• M10: 6,942,688 km (0.114 R)
• M11: 7,132,228 km (0.076 R)
• M12: 19,933,019 km (0.071 R)
• M13: 20,239,395 km (0.09 R)
• M14: 20,861,573 km (0.113 R)
• M15: 29,253,116 km (0.065 R)
• M16: 35,345,938 km (0.069 R)
• M17: 36,247,414 km (0.078 R)
• M18: 37,745,039 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit