🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.71 AU

Year: 158 Days

Day: 30.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,549,582 km

• M1: 45,478 km (0.107 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 9.9

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.26 AU - 11.46 AU

Year: 11089 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,549,582 km

• M1: 123,269 km (0.1 R)
• M2: 582,534 km (0.117 R)
• M3: 1,180,327 km (0.088 R)
• M4: 1,807,292 km (0.115 R)
• M5: 2,437,697 km (0.113 R)
• M6: 3,065,859 km (0.064 R)
• M7: 3,744,584 km (0.094 R)
• M8: 4,076,991 km (0.076 R)
• M9: 5,365,028 km (0.101 R)
• M10: 6,427,473 km (0.045 R)
• M11: 6,784,263 km (0.077 R)
• M12: 8,115,834 km (0.101 R)
• M13: 8,723,201 km (0.096 R)
• M14: 9,716,531 km (0.073 R)
• M15: 10,134,358 km (0.112 R)
• M16: 10,673,359 km (0.068 R)
• M17: 11,808,957 km (0.092 R)
• M18: 12,164,850 km (0.069 R)
• M19: 14,052,925 km (0.113 R)
• M20: 14,520,269 km (0.091 R)
• M21: 17,468,244 km (0.081 R)
• M22: 18,243,610 km (0.107 R)
• M23: 18,719,780 km (0.062 R)
• M24: 19,285,709 km (0.091 R)
• M25: 20,030,108 km (0.102 R)
• M26: 23,665,486 km (0.118 R)
• M27: 24,136,868 km (0.084 R)
• M28: 25,886,266 km (0.099 R)
• M29: 27,098,457 km (0.09 R)
• M30: 30,294,018 km (0.098 R)
• M31: 32,442,841 km (0.075 R)
• M32: 38,062,635 km (0.089 R)
• M33: 41,646,252 km (0.092 R)
• M34: 43,168,710 km (0.107 R)
• M35: 44,727,819 km (0.075 R)
• M36: 47,508,693 km (0.086 R)
• M37: 51,498,169 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 9.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.91 AU - 12.25 AU

Year: 12325 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,549,582 km

• M1: 123,269 km (0.08 R)
• M2: 502,350 km (0.08 R)
• M3: 820,544 km (0.063 R)
• M4: 1,713,344 km (0.115 R)
• M5: 2,300,217 km (0.097 R)
• M6: 3,277,689 km (0.09 R)
• M7: 3,658,865 km (0.101 R)
• M8: 4,013,112 km (0.042 R)
• M9: 4,541,642 km (0.093 R)
• M10: 5,846,285 km (0.063 R)
• M11: 7,385,348 km (0.084 R)
• M12: 7,909,090 km (0.089 R)
• M13: 9,528,487 km (0.108 R)
• M14: 11,019,379 km (0.116 R)
• M15: 11,645,745 km (0.046 R)
• M16: 13,347,122 km (0.053 R)
• M17: 15,001,076 km (0.114 R)
• M18: 15,417,557 km (0.115 R)
• M19: 15,770,458 km (0.099 R)
• M20: 17,236,517 km (0.106 R)
• M21: 18,631,816 km (0.114 R)
• M22: 19,520,727 km (0.053 R)
• M23: 20,268,866 km (0.106 R)
• M24: 20,949,835 km (0.059 R)
• M25: 21,296,005 km (0.055 R)
• M26: 23,084,298 km (0.105 R)
• M27: 24,204,187 km (0.064 R)
• M28: 24,681,255 km (0.108 R)
• M29: 27,059,562 km (0.052 R)
• M30: 29,262,391 km (0.115 R)
• M31: 36,335,079 km (0.056 R)
• M32: 37,466,637 km (0.077 R)
• M33: 41,544,226 km (0.046 R)
• M34: 47,082,339 km (0.089 R)
• M35: 49,950,430 km (0.062 R)
• M36: 51,820,702 km (0.113 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit