🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.35 AU - 1.37 AU

Year: 582 Days

Day: 34.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,071,843 km

• M1: 34,408 km (0.025 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 13.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.49 AU - 6.61 AU

Year: 5463 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,071,843 km

• M1: 166,652 km (0.114 R)
• M2: 646,113 km (0.054 R)
• M3: 1,101,190 km (0.038 R)
• M4: 1,790,238 km (0.119 R)
• M5: 2,332,979 km (0.119 R)
• M6: 2,814,983 km (0.097 R)
• M7: 3,432,673 km (0.036 R)
• M8: 5,192,692 km (0.066 R)
• M9: 5,895,951 km (0.113 R)
• M10: 6,363,744 km (0.065 R)
• M11: 7,315,635 km (0.117 R)
• M12: 7,826,063 km (0.085 R)
• M13: 10,184,025 km (0.118 R)
• M14: 12,135,529 km (0.081 R)
• M15: 12,596,290 km (0.066 R)
• M16: 13,732,187 km (0.108 R)
• M17: 14,887,830 km (0.111 R)
• M18: 15,464,979 km (0.103 R)
• M19: 15,907,639 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.9

Radius: 7.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.99 AU - 21.37 AU

Year: 30835 Days

Day: 21.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,071,843 km

• M1: 91,703 km (0.084 R)
• M2: 477,666 km (0.062 R)
• M3: 702,661 km (0.106 R)
• M4: 1,052,122 km (0.102 R)
• M5: 2,839,517 km (0.109 R)
• M6: 3,702,398 km (0.114 R)
• M7: 4,546,130 km (0.101 R)
• M8: 5,189,101 km (0.116 R)
• M9: 7,036,037 km (0.114 R)
• M10: 8,160,564 km (0.077 R)
• M11: 9,578,452 km (0.049 R)
• M12: 14,253,685 km (0.089 R)
• M13: 16,127,398 km (0.117 R)
• M14: 19,380,255 km (0.056 R)
• M15: 24,813,500 km (0.11 R)
• M16: 26,670,009 km (0.096 R)
• M17: 32,520,034 km (0.073 R)
• M18: 36,910,881 km (0.112 R)
• M19: 45,475,210 km (0.115 R)
• M20: 46,501,451 km (0.092 R)
• M21: 48,600,159 km (0.111 R)
• M22: 52,423,432 km (0.118 R)
• M23: 57,627,493 km (0.036 R)
• M24: 71,545,780 km (0.089 R)
• M25: 77,203,123 km (0.087 R)
• M26: 77,930,617 km (0.108 R)
• M27: 84,684,961 km (0.118 R)
• M28: 87,808,116 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit