🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.26 AU - 2.02 AU

Year: 809 Days

Day: 43.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 10.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.88 AU - 7.12 AU

Year: 6380 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,612,369 km

• M1: 135,236 km (0.089 R)
• M2: 640,877 km (0.058 R)
• M3: 1,061,098 km (0.07 R)
• M4: 1,401,732 km (0.115 R)
• M5: 2,117,259 km (0.101 R)
• M6: 3,228,322 km (0.041 R)
• M7: 3,697,760 km (0.047 R)
• M8: 4,420,916 km (0.112 R)
• M9: 6,314,975 km (0.113 R)
• M10: 7,015,691 km (0.113 R)
• M11: 7,690,079 km (0.079 R)
• M12: 9,167,956 km (0.069 R)
• M13: 10,729,758 km (0.09 R)
• M14: 11,321,268 km (0.1 R)
• M15: 13,507,341 km (0.053 R)
• M16: 18,072,320 km (0.09 R)
• M17: 19,266,411 km (0.044 R)
• M18: 21,193,530 km (0.084 R)
• M19: 22,361,890 km (0.087 R)
• M20: 23,820,170 km (0.046 R)
• M21: 24,152,576 km (0.108 R)
• M22: 25,082,925 km (0.059 R)
• M23: 27,015,131 km (0.107 R)
• M24: 28,761,836 km (0.104 R)
• M25: 32,888,344 km (0.071 R)
• M26: 34,985,257 km (0.09 R)
• M27: 36,725,828 km (0.043 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.3

Radius: 7.9

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.86 AU - 18.58 AU

Year: 22861 Days

Day: 24.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,612,369 km

• M1: 98,286 km (0.032 R)
• M2: 426,653 km (0.089 R)
• M3: 769,831 km (0.029 R)
• M4: 1,070,672 km (0.12 R)
• M5: 1,672,055 km (0.108 R)
• M6: 3,040,726 km (0.102 R)
• M7: 4,339,834 km (0.049 R)
• M8: 5,190,747 km (0.049 R)
• M9: 7,024,817 km (0.111 R)
• M10: 9,137,887 km (0.096 R)
• M11: 9,487,796 km (0.07 R)
• M12: 9,786,094 km (0.11 R)
• M13: 10,718,987 km (0.113 R)
• M14: 10,977,492 km (0.111 R)
• M15: 13,272,024 km (0.064 R)
• M16: 14,888,130 km (0.043 R)
• M17: 15,210,214 km (0.085 R)
• M18: 15,536,936 km (0.073 R)
• M19: 16,545,375 km (0.052 R)
• M20: 20,617,429 km (0.092 R)
• M21: 20,917,223 km (0.097 R)
• M22: 21,525,488 km (0.043 R)
• M23: 26,823,796 km (0.113 R)
• M24: 28,891,238 km (0.057 R)
• M25: 36,450,568 km (0.112 R)
• M26: 38,678,679 km (0.113 R)
• M27: 41,153,626 km (0.058 R)
• M28: 44,726,472 km (0.102 R)
• M29: 46,759,956 km (0.117 R)
• M30: 49,209,172 km (0.089 R)
• M31: 56,871,875 km (0.119 R)
• M32: 59,458,123 km (0.061 R)
• M33: 64,011,732 km (0.094 R)
• M34: 65,723,581 km (0.098 R)
• M35: 71,726,345 km (0.069 R)
• M36: 72,645,624 km (0.064 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: 267 - 15,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit