🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.86 AU - 0.88 AU

Year: 298 Days

Day: 39.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.33 AU - 1.55 AU

Year: 634 Days

Day: 24.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.5

Radius: 4.9

Gravity: 35.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.82 AU - 21.54 AU

Year: 30835 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,013,480 km

• M1: 83,326 km (0.106 R)
• M2: 244,593 km (0.117 R)
• M3: 443,558 km (0.068 R)
• M4: 675,434 km (0.116 R)
• M5: 1,027,289 km (0.12 R)
• M6: 1,237,025 km (0.057 R)
• M7: 1,682,976 km (0.104 R)
• M8: 1,846,337 km (0.092 R)
• M9: 3,275,445 km (0.066 R)
• M10: 4,305,576 km (0.072 R)
• M11: 5,669,759 km (0.062 R)
• M12: 5,945,468 km (0.074 R)
• M13: 8,190,783 km (0.091 R)
• M14: 8,663,063 km (0.118 R)
• M15: 11,811,500 km (0.096 R)
• M16: 12,413,931 km (0.065 R)
• M17: 12,645,059 km (0.056 R)
• M18: 14,598,807 km (0.116 R)
• M19: 15,647,189 km (0.07 R)
• M20: 16,098,526 km (0.114 R)
• M21: 16,373,487 km (0.118 R)
• M22: 18,286,993 km (0.114 R)
• M23: 19,711,913 km (0.036 R)
• M24: 20,026,517 km (0.11 R)
• M25: 30,398,287 km (0.098 R)
• M26: 31,527,003 km (0.081 R)
• M27: 36,321,765 km (0.102 R)
• M28: 40,221,033 km (0.118 R)
• M29: 42,619,685 km (0.11 R)
• M30: 43,499,022 km (0.114 R)
• M31: 44,032,338 km (0.112 R)
• M32: 46,950,693 km (0.051 R)
• M33: 60,795,677 km (0.072 R)
• M34: 67,444,854 km (0.096 R)
• M35: 68,638,196 km (0.098 R)
• M36: 72,551,227 km (0.046 R)
• M37: 86,291,792 km (0.084 R)
• M38: 103,550,898 km (0.118 R)
• M39: 109,013,464 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit