🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.63 AU - 1.03 AU

Year: 283 Days

Day: 35.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 134.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 1 AU

Year: 294 Days

Day: 44.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.39 AU - 4.27 AU

Year: 2809 Days

Day: 41.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,832,227 km

• M1: 40,840 km (0.099 R)

Asteroid Belt

Center: 10.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.7

Radius: 3.1

Gravity: 33.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.51 AU - 19.55 AU

Year: 26336 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 53.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,832,227 km

• M1: 39,344 km (0.115 R)
• M2: 148,999 km (0.084 R)
• M3: 249,978 km (0.086 R)
• M4: 444,605 km (0.112 R)
• M5: 1,447,509 km (0.067 R)
• M6: 2,147,627 km (0.114 R)
• M7: 2,676,306 km (0.042 R)
• M8: 3,179,104 km (0.037 R)
• M9: 4,173,631 km (0.094 R)
• M10: 5,283,498 km (0.117 R)
• M11: 5,987,206 km (0.117 R)
• M12: 7,295,140 km (0.116 R)
• M13: 8,015,454 km (0.036 R)
• M14: 8,834,801 km (0.078 R)
• M15: 8,941,016 km (0.099 R)
• M16: 9,319,349 km (0.085 R)
• M17: 10,940,092 km (0.11 R)
• M18: 12,272,261 km (0.114 R)
• M19: 13,218,169 km (0.115 R)
• M20: 14,504,262 km (0.092 R)
• M21: 18,596,661 km (0.076 R)
• M22: 25,915,438 km (0.064 R)
• M23: 37,940,563 km (0.092 R)
• M24: 43,668,366 km (0.117 R)
• M25: 48,777,583 km (0.054 R)
• M26: 50,791,768 km (0.066 R)
• M27: 54,985,146 km (0.066 R)
• M28: 61,892,529 km (0.068 R)
• M29: 64,850,079 km (0.037 R)
• M30: 68,937,990 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 20,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit