🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.27 AU - 1.35 AU

Year: 568 Days

Day: 23.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.11 AU - 1.81 AU

Year: 668 Days

Day: 37.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,134,245 km

• M1: 105,466 km (0.109 R)

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709

Radius: 4.1

Gravity: 42.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.91 AU - 15.57 AU

Year: 19290 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,134,245 km

• M1: 54,005 km (0.085 R)
• M2: 582,385 km (0.077 R)
• M3: 1,295,966 km (0.108 R)
• M4: 1,664,127 km (0.119 R)
• M5: 1,844,542 km (0.072 R)
• M6: 2,950,220 km (0.106 R)
• M7: 4,074,148 km (0.09 R)
• M8: 4,203,551 km (0.039 R)
• M9: 4,678,374 km (0.073 R)
• M10: 5,495,478 km (0.1 R)
• M11: 6,446,920 km (0.056 R)
• M12: 6,578,566 km (0.075 R)
• M13: 8,148,746 km (0.101 R)
• M14: 8,563,880 km (0.096 R)
• M15: 11,420,002 km (0.119 R)
• M16: 12,543,033 km (0.092 R)
• M17: 12,886,809 km (0.109 R)
• M18: 13,809,978 km (0.095 R)
• M19: 16,431,681 km (0.12 R)
• M20: 17,261,650 km (0.034 R)
• M21: 17,430,994 km (0.092 R)
• M22: 17,686,956 km (0.092 R)
• M23: 19,004,764 km (0.04 R)
• M24: 20,575,691 km (0.099 R)
• M25: 20,861,722 km (0.051 R)
• M26: 21,247,086 km (0.046 R)
• M27: 22,231,141 km (0.111 R)
• M28: 25,474,872 km (0.1 R)
• M29: 28,075,631 km (0.11 R)
• M30: 30,230,439 km (0.087 R)
• M31: 40,996,848 km (0.082 R)
• M32: 41,753,215 km (0.084 R)
• M33: 43,138,042 km (0.046 R)
• M34: 45,513,507 km (0.067 R)
• M35: 49,835,239 km (0.094 R)
• M36: 56,445,221 km (0.103 R)
• M37: 57,569,300 km (0.083 R)
• M38: 58,136,874 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 18,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit