🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.8 AU - 0.84 AU

Year: 274 Days

Day: 22.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,572,481 km

• M1: 42,187 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.86 AU - 1.2 AU

Year: 386 Days

Day: 30.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 121 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,572,481 km

• M1: 38,147 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.06 AU - 1.4 AU

Year: 503 Days

Day: 19.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.9

Radius: 5.4

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.53 AU - 17.41 AU

Year: 21370 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,572,481 km

• M1: 67,169 km (0.058 R)
• M2: 237,412 km (0.113 R)
• M3: 506,389 km (0.092 R)
• M4: 775,067 km (0.067 R)
• M5: 1,219,821 km (0.083 R)
• M6: 2,112,621 km (0.05 R)
• M7: 2,705,178 km (0.116 R)
• M8: 4,948,099 km (0.071 R)
• M9: 5,765,652 km (0.089 R)
• M10: 6,950,467 km (0.115 R)
• M11: 7,197,154 km (0.076 R)
• M12: 8,850,509 km (0.116 R)
• M13: 9,238,566 km (0.112 R)
• M14: 10,311,632 km (0.093 R)
• M15: 10,960,737 km (0.084 R)
• M16: 12,460,007 km (0.114 R)
• M17: 20,158,762 km (0.069 R)
• M18: 21,085,820 km (0.118 R)
• M19: 24,887,999 km (0.098 R)
• M20: 29,872,451 km (0.088 R)
• M21: 32,999,645 km (0.083 R)
• M22: 34,167,406 km (0.077 R)
• M23: 38,088,964 km (0.109 R)
• M24: 39,764,161 km (0.082 R)
• M25: 40,553,739 km (0.091 R)
• M26: 42,985,003 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit