🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.9

Radius: 10.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 339 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 21,623,469 km

• M1: 134,788 km (0.113 R)
• M2: 496,665 km (0.11 R)
• M3: 927,357 km (0.107 R)
• M4: 1,855,612 km (0.064 R)
• M5: 2,294,233 km (0.113 R)
• M6: 3,864,263 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.4

Radius: 13.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.88 AU - 2.78 AU

Year: 2412 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,623,469 km

• M1: 166,652 km (0.04 R)
• M2: 596,447 km (0.095 R)
• M3: 1,036,564 km (0.111 R)
• M4: 1,598,154 km (0.088 R)
• M5: 2,298,272 km (0.091 R)
• M6: 2,777,284 km (0.094 R)
• M7: 3,832,249 km (0.105 R)
• M8: 4,373,793 km (0.109 R)
• M9: 4,860,285 km (0.081 R)
• M10: 6,237,483 km (0.081 R)
• M11: 6,671,616 km (0.108 R)
• M12: 8,614,743 km (0.109 R)
• M13: 10,549,791 km (0.063 R)
• M14: 12,239,499 km (0.084 R)
• M15: 14,060,105 km (0.079 R)
• M16: 15,725,579 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 10.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.76 AU - 4.02 AU

Year: 4233 Days

Day: 7.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,623,469 km

• M1: 128,056 km (0.093 R)
• M2: 486,791 km (0.053 R)
• M3: 907,311 km (0.097 R)
• M4: 2,079,410 km (0.108 R)
• M5: 3,652,731 km (0.046 R)
• M6: 4,065,023 km (0.11 R)
• M7: 4,552,263 km (0.117 R)
• M8: 5,294,717 km (0.088 R)
• M9: 6,115,711 km (0.103 R)
• M10: 7,534,646 km (0.033 R)
• M11: 8,205,742 km (0.044 R)
• M12: 10,076,763 km (0.108 R)
• M13: 10,575,971 km (0.041 R)
• M14: 12,002,536 km (0.113 R)
• M15: 13,187,651 km (0.072 R)
• M16: 14,114,709 km (0.059 R)
• M17: 15,034,885 km (0.086 R)
• M18: 16,674,627 km (0.096 R)
• M19: 18,945,673 km (0.117 R)
• M20: 20,125,102 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.6

Radius: 4.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.47 AU - 6.89 AU

Year: 9182 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,623,469 km

• M1: 51,462 km (0.043 R)
• M2: 215,870 km (0.115 R)
• M3: 712,535 km (0.036 R)
• M4: 869,313 km (0.068 R)
• M5: 1,311,076 km (0.104 R)
• M6: 1,452,446 km (0.099 R)
• M7: 1,730,548 km (0.036 R)
• M8: 2,731,358 km (0.042 R)
• M9: 3,226,377 km (0.068 R)
• M10: 5,292,473 km (0.111 R)
• M11: 6,057,667 km (0.102 R)
• M12: 6,984,725 km (0.095 R)
• M13: 7,168,580 km (0.094 R)
• M14: 9,372,007 km (0.112 R)
• M15: 10,327,639 km (0.07 R)
• M16: 13,159,377 km (0.102 R)
• M17: 13,868,321 km (0.089 R)
• M18: 17,740,961 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit