🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 146 Days

Day: 39.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 30.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.72 AU - 1.06 AU

Year: 310 Days

Day: 22.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,236,644 km

• M1: 35,455 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.51 AU - 3.97 AU

Year: 2152 Days

Day: 43.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.3

Radius: 4.3

Gravity: 46.64 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.07 AU - 17.65 AU

Year: 21135 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,236,644 km

• M1: 54,005 km (0.099 R)
• M2: 197,020 km (0.049 R)
• M3: 340,934 km (0.097 R)
• M4: 541,993 km (0.051 R)
• M5: 734,974 km (0.097 R)
• M6: 1,231,041 km (0.095 R)
• M7: 2,067,143 km (0.115 R)
• M8: 2,262,668 km (0.09 R)
• M9: 2,494,245 km (0.101 R)
• M10: 2,792,693 km (0.103 R)
• M11: 4,060,984 km (0.095 R)
• M12: 4,333,402 km (0.103 R)
• M13: 7,016,888 km (0.094 R)
• M14: 8,954,031 km (0.119 R)
• M15: 10,322,702 km (0.115 R)
• M16: 13,392,450 km (0.063 R)
• M17: 17,996,923 km (0.083 R)
• M18: 26,602,092 km (0.102 R)
• M19: 27,432,958 km (0.106 R)
• M20: 28,897,222 km (0.112 R)
• M21: 31,847,891 km (0.102 R)
• M22: 32,919,610 km (0.055 R)
• M23: 35,703,327 km (0.116 R)
• M24: 44,490,108 km (0.083 R)
• M25: 44,656,012 km (0.097 R)
• M26: 45,997,306 km (0.05 R)
• M27: 54,234,763 km (0.062 R)
• M28: 64,881,943 km (0.098 R)
• M29: 72,397,740 km (0.107 R)
• M30: 73,318,216 km (0.1 R)
• M31: 77,318,014 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit