🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.5

Radius: 10.3

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.59 AU - 5.33 AU

Year: 7625 Days

Day: 7 Hours

Environment

Temp: -232 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,102,355 km

• M1: 132,993 km (0.111 R)
• M2: 494,122 km (0.107 R)
• M3: 995,574 km (0.056 R)
• M4: 1,480,121 km (0.095 R)
• M5: 2,286,603 km (0.081 R)
• M6: 3,317,931 km (0.096 R)
• M7: 4,634,392 km (0.104 R)
• M8: 5,896,250 km (0.11 R)
• M9: 7,105,749 km (0.032 R)
• M10: 7,931,230 km (0.072 R)
• M11: 8,863,225 km (0.093 R)
• M12: 9,264,895 km (0.096 R)
• M13: 10,494,291 km (0.106 R)
• M14: 11,829,152 km (0.115 R)
• M15: 13,623,579 km (0.119 R)
• M16: 15,273,195 km (0.039 R)
• M17: 16,780,094 km (0.102 R)
• M18: 18,383,634 km (0.057 R)
• M19: 19,334,029 km (0.109 R)
• M20: 20,470,973 km (0.109 R)
• M21: 21,412,093 km (0.102 R)
• M22: 21,893,499 km (0.078 R)
• M23: 24,495,903 km (0.075 R)
• M24: 29,609,159 km (0.074 R)
• M25: 30,206,802 km (0.041 R)
• M26: 30,812,374 km (0.108 R)
• M27: 39,319,556 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 14.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.09 AU - 5.77 AU

Year: 8734 Days

Day: 12.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 53.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,102,355 km

• M1: 177,872 km (0.073 R)
• M2: 765,642 km (0.081 R)
• M3: 1,264,850 km (0.12 R)
• M4: 2,062,207 km (0.078 R)
• M5: 2,693,210 km (0.102 R)
• M6: 3,561,177 km (0.098 R)
• M7: 4,907,857 km (0.088 R)
• M8: 5,916,147 km (0.086 R)
• M9: 6,881,801 km (0.072 R)
• M10: 7,950,080 km (0.085 R)
• M11: 8,504,041 km (0.09 R)
• M12: 9,867,924 km (0.08 R)
• M13: 10,415,453 km (0.108 R)
• M14: 11,924,446 km (0.067 R)
• M15: 13,630,610 km (0.067 R)
• M16: 15,494,300 km (0.107 R)
• M17: 17,260,004 km (0.046 R)
• M18: 17,989,144 km (0.098 R)
• M19: 20,593,643 km (0.052 R)
• M20: 24,999,599 km (0.055 R)
• M21: 30,283,247 km (0.114 R)
• M22: 30,859,198 km (0.077 R)
• M23: 32,430,574 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.1

Radius: 6.5

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.56 AU - 9.14 AU

Year: 18173 Days

Day: 19.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,102,355 km

• M1: 80,783 km (0.097 R)
• M2: 674,686 km (0.069 R)
• M3: 930,200 km (0.03 R)
• M4: 1,314,666 km (0.113 R)
• M5: 2,480,482 km (0.081 R)
• M6: 4,455,473 km (0.108 R)
• M7: 5,648,666 km (0.085 R)
• M8: 6,475,194 km (0.053 R)
• M9: 8,601,130 km (0.107 R)
• M10: 9,951,998 km (0.079 R)
• M11: 10,324,198 km (0.095 R)
• M12: 12,084,666 km (0.054 R)
• M13: 13,257,513 km (0.069 R)
• M14: 14,436,943 km (0.034 R)
• M15: 20,192,571 km (0.06 R)
• M16: 20,617,579 km (0.03 R)
• M17: 21,222,403 km (0.086 R)
• M18: 22,376,849 km (0.069 R)
• M19: 23,386,037 km (0.072 R)
• M20: 27,003,014 km (0.112 R)
• M21: 27,936,056 km (0.059 R)
• M22: 28,146,391 km (0.103 R)
• M23: 38,608,368 km (0.056 R)
• M24: 49,065,259 km (0.057 R)
• M25: 49,371,336 km (0.066 R)
• M26: 51,235,176 km (0.114 R)
• M27: 51,708,354 km (0.119 R)
• M28: 52,663,387 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit