🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 13.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.72 AU - 2.16 AU

Year: 1773 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,273,359 km

• M1: 172,935 km (0.108 R)
• M2: 626,815 km (0.081 R)
• M3: 1,262,905 km (0.083 R)
• M4: 1,982,022 km (0.102 R)
• M5: 3,423,547 km (0.096 R)
• M6: 4,264,437 km (0.118 R)
• M7: 4,725,198 km (0.094 R)
• M8: 5,298,308 km (0.106 R)
• M9: 5,832,372 km (0.073 R)
• M10: 6,608,187 km (0.093 R)
• M11: 8,177,468 km (0.116 R)
• M12: 8,864,721 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552

Radius: 13.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.65 AU - 5.67 AU

Year: 6599 Days

Day: 12.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,273,359 km

• M1: 183,407 km (0.113 R)
• M2: 849,716 km (0.118 R)
• M3: 1,494,932 km (0.032 R)
• M4: 2,062,655 km (0.097 R)
• M5: 2,647,134 km (0.115 R)
• M6: 4,106,013 km (0.085 R)
• M7: 5,237,571 km (0.106 R)
• M8: 6,534,285 km (0.029 R)
• M9: 7,046,060 km (0.045 R)
• M10: 8,073,647 km (0.111 R)
• M11: 8,583,627 km (0.115 R)
• M12: 10,064,795 km (0.112 R)
• M13: 11,710,372 km (0.092 R)
• M14: 13,097,443 km (0.025 R)
• M15: 14,250,244 km (0.086 R)
• M16: 14,706,667 km (0.112 R)
• M17: 16,073,992 km (0.1 R)
• M18: 18,115,105 km (0.12 R)
• M19: 22,861,846 km (0.099 R)
• M20: 23,330,686 km (0.061 R)
• M21: 25,270,820 km (0.092 R)
• M22: 26,881,241 km (0.098 R)
• M23: 27,579,564 km (0.116 R)
• M24: 31,541,813 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 10.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.63 AU - 6.53 AU

Year: 8647 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,273,359 km

• M1: 134,339 km (0.1 R)
• M2: 598,391 km (0.106 R)
• M3: 1,064,538 km (0.068 R)
• M4: 1,606,980 km (0.069 R)
• M5: 2,019,571 km (0.057 R)
• M6: 2,556,927 km (0.046 R)
• M7: 2,980,139 km (0.071 R)
• M8: 3,944,297 km (0.057 R)
• M9: 4,648,903 km (0.086 R)
• M10: 5,590,323 km (0.035 R)
• M11: 7,652,978 km (0.117 R)
• M12: 8,580,036 km (0.1 R)
• M13: 9,445,610 km (0.044 R)
• M14: 12,937,673 km (0.063 R)
• M15: 13,958,529 km (0.089 R)
• M16: 16,418,067 km (0.061 R)
• M17: 18,513,185 km (0.11 R)
• M18: 20,402,906 km (0.05 R)
• M19: 22,820,258 km (0.092 R)
• M20: 26,036,462 km (0.106 R)
• M21: 27,202,877 km (0.033 R)
• M22: 27,568,644 km (0.118 R)
• M23: 28,497,497 km (0.116 R)
• M24: 29,351,102 km (0.096 R)
• M25: 35,266,800 km (0.096 R)
• M26: 38,273,418 km (0.086 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: 381 - 19,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit