🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.75 AU - 0.87 AU

Year: 256 Days

Day: 18.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.07 AU - 1.29 AU

Year: 451 Days

Day: 32.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.61 AU - 2.79 AU

Year: 1559 Days

Day: 28.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 131 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.56 AU - 3.84 AU

Year: 2012 Days

Day: 26 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.26 AU - 5.28 AU

Year: 3661 Days

Day: 40.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 157 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90

Radius: 6.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.06 AU - 20.46 AU

Year: 24115 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,820,470 km

• M1: 87,814 km (0.117 R)
• M2: 835,953 km (0.093 R)
• M3: 1,067,381 km (0.118 R)
• M4: 2,327,743 km (0.072 R)
• M5: 2,552,888 km (0.066 R)
• M6: 3,270,658 km (0.12 R)
• M7: 4,559,893 km (0.095 R)
• M8: 5,543,947 km (0.029 R)
• M9: 5,912,856 km (0.036 R)
• M10: 8,049,861 km (0.095 R)
• M11: 9,337,002 km (0.114 R)
• M12: 9,619,442 km (0.051 R)
• M13: 11,329,645 km (0.117 R)
• M14: 13,770,035 km (0.093 R)
• M15: 16,677,021 km (0.101 R)
• M16: 17,587,474 km (0.1 R)
• M17: 18,752,991 km (0.062 R)
• M18: 22,222,016 km (0.104 R)
• M19: 22,810,683 km (0.094 R)
• M20: 24,908,045 km (0.072 R)
• M21: 25,269,773 km (0.114 R)
• M22: 26,375,601 km (0.093 R)
• M23: 27,609,783 km (0.091 R)
• M24: 31,122,790 km (0.115 R)
• M25: 36,062,661 km (0.097 R)
• M26: 37,345,014 km (0.088 R)
• M27: 42,649,904 km (0.087 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit