🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 8.3

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.31 AU - 6.79 AU

Year: 4849 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,622,946 km

• M1: 103,223 km (0.056 R)
• M2: 665,711 km (0.036 R)
• M3: 2,052,034 km (0.077 R)
• M4: 2,894,270 km (0.119 R)
• M5: 4,088,959 km (0.07 R)
• M6: 9,152,847 km (0.028 R)
• M7: 9,946,014 km (0.105 R)
• M8: 12,251,617 km (0.115 R)
• M9: 14,391,016 km (0.071 R)
• M10: 16,225,086 km (0.076 R)
• M11: 17,762,354 km (0.105 R)
• M12: 21,053,058 km (0.059 R)
• M13: 26,759,918 km (0.112 R)

Planet 2 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.2

Radius: 4.1

Gravity: 53.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.89 AU - 15.19 AU

Year: 18477 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,622,946 km

• M1: 51,013 km (0.111 R)
• M2: 232,625 km (0.055 R)
• M3: 362,476 km (0.082 R)
• M4: 550,969 km (0.064 R)
• M5: 825,032 km (0.065 R)
• M6: 999,463 km (0.075 R)
• M7: 1,537,417 km (0.114 R)
• M8: 2,037,523 km (0.046 R)
• M9: 2,269,848 km (0.072 R)
• M10: 2,566,800 km (0.113 R)
• M11: 2,712,359 km (0.08 R)
• M12: 3,644,354 km (0.111 R)
• M13: 4,019,096 km (0.089 R)
• M14: 4,149,546 km (0.057 R)
• M15: 4,350,456 km (0.115 R)
• M16: 5,258,664 km (0.098 R)
• M17: 11,413,869 km (0.096 R)
• M18: 12,212,572 km (0.111 R)
• M19: 13,119,135 km (0.091 R)
• M20: 14,144,628 km (0.069 R)
• M21: 17,280,948 km (0.096 R)
• M22: 18,065,439 km (0.046 R)
• M23: 22,653,306 km (0.106 R)
• M24: 35,966,021 km (0.034 R)
• M25: 36,106,194 km (0.107 R)
• M26: 39,285,897 km (0.059 R)
• M27: 44,558,923 km (0.086 R)
• M28: 46,693,535 km (0.096 R)
• M29: 47,532,479 km (0.094 R)
• M30: 48,895,466 km (0.118 R)
• M31: 49,586,608 km (0.077 R)
• M32: 54,423,406 km (0.104 R)
• M33: 55,539,406 km (0.093 R)
• M34: 72,353,609 km (0.095 R)
• M35: 75,756,511 km (0.111 R)
• M36: 75,987,042 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.6

Radius: 7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.11 AU - 18.37 AU

Year: 20987 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,622,946 km

• M1: 88,712 km (0.1 R)
• M2: 494,870 km (0.105 R)
• M3: 730,038 km (0.06 R)
• M4: 1,065,586 km (0.105 R)
• M5: 1,353,562 km (0.032 R)
• M6: 2,012,241 km (0.104 R)
• M7: 3,139,910 km (0.06 R)
• M8: 3,943,549 km (0.043 R)
• M9: 6,563,457 km (0.072 R)
• M10: 6,951,065 km (0.077 R)
• M11: 10,622,346 km (0.101 R)
• M12: 11,709,325 km (0.057 R)
• M13: 12,408,994 km (0.074 R)
• M14: 13,069,020 km (0.055 R)
• M15: 14,675,402 km (0.089 R)
• M16: 15,189,420 km (0.079 R)
• M17: 16,724,144 km (0.113 R)
• M18: 20,188,382 km (0.045 R)
• M19: 22,039,805 km (0.083 R)
• M20: 29,410,193 km (0.093 R)
• M21: 31,661,791 km (0.115 R)
• M22: 33,518,600 km (0.063 R)
• M23: 34,666,913 km (0.099 R)
• M24: 44,203,927 km (0.092 R)
• M25: 44,967,325 km (0.108 R)
• M26: 56,059,259 km (0.064 R)
• M27: 66,025,918 km (0.079 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: 397 - 14,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit