🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 14.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.07 AU - 1.63 AU

Year: 1029 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,479,112 km

• M1: 181,761 km (0.115 R)
• M2: 754,272 km (0.066 R)
• M3: 1,305,391 km (0.114 R)
• M4: 2,667,330 km (0.11 R)
• M5: 3,758,497 km (0.092 R)
• M6: 4,727,891 km (0.115 R)
• M7: 5,205,408 km (0.115 R)
• M8: 7,161,998 km (0.098 R)
• M9: 9,228,693 km (0.103 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 12.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.97 AU - 5.61 AU

Year: 6877 Days

Day: 8.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,479,112 km

• M1: 152,141 km (0.111 R)
• M2: 724,502 km (0.096 R)
• M3: 1,799,363 km (0.12 R)
• M4: 2,354,072 km (0.105 R)
• M5: 3,617,127 km (0.096 R)
• M6: 4,243,194 km (0.107 R)
• M7: 4,810,320 km (0.069 R)
• M8: 6,468,313 km (0.056 R)
• M9: 8,179,712 km (0.101 R)
• M10: 9,962,171 km (0.101 R)
• M11: 10,743,221 km (0.094 R)
• M12: 12,038,739 km (0.117 R)
• M13: 15,558,328 km (0.108 R)
• M14: 16,490,622 km (0.045 R)
• M15: 21,576,950 km (0.119 R)
• M16: 26,955,741 km (0.115 R)
• M17: 28,556,887 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.9

Radius: 6.2

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.01 AU - 10.03 AU

Year: 17771 Days

Day: 24.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,479,112 km

• M1: 86,019 km (0.075 R)
• M2: 316,549 km (0.119 R)
• M3: 531,671 km (0.033 R)
• M4: 879,935 km (0.094 R)
• M5: 1,186,012 km (0.108 R)
• M6: 1,916,050 km (0.077 R)
• M7: 4,313,355 km (0.093 R)
• M8: 4,584,427 km (0.067 R)
• M9: 5,235,925 km (0.085 R)
• M10: 6,326,494 km (0.11 R)
• M11: 6,544,009 km (0.087 R)
• M12: 8,732,626 km (0.095 R)
• M13: 10,138,248 km (0.11 R)
• M14: 11,688,381 km (0.079 R)
• M15: 12,216,013 km (0.116 R)
• M16: 12,759,502 km (0.078 R)
• M17: 14,040,957 km (0.099 R)
• M18: 21,460,563 km (0.054 R)
• M19: 22,552,777 km (0.101 R)
• M20: 22,958,935 km (0.107 R)
• M21: 26,610,768 km (0.106 R)
• M22: 27,986,919 km (0.114 R)
• M23: 33,307,667 km (0.084 R)
• M24: 33,834,401 km (0.053 R)
• M25: 35,311,530 km (0.094 R)
• M26: 35,859,208 km (0.036 R)
• M27: 36,831,295 km (0.03 R)
• M28: 38,538,356 km (0.038 R)
• M29: 38,827,828 km (0.108 R)
• M30: 39,558,165 km (0.12 R)
• M31: 46,383,418 km (0.112 R)
• M32: 51,461,518 km (0.115 R)
• M33: 65,339,264 km (0.06 R)
• M34: 66,371,938 km (0.096 R)
• M35: 67,205,796 km (0.084 R)
• M36: 71,917,381 km (0.041 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit