🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.93 AU - 0.99 AU

Year: 329 Days

Day: 36.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,905,877 km

• M1: 41,887 km (0.117 R)
• M2: 126,410 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.51 AU - 3.27 AU

Year: 1719 Days

Day: 31.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.4 AU - 3.78 AU

Year: 1900 Days

Day: 29.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.2

Radius: 7.8

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 17.71 AU - 22.41 AU

Year: 31432 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 108,905,877 km

• M1: 96,939 km (0.066 R)
• M2: 408,552 km (0.093 R)
• M3: 721,062 km (0.078 R)
• M4: 1,104,631 km (0.119 R)
• M5: 1,491,192 km (0.03 R)
• M6: 1,838,259 km (0.085 R)
• M7: 2,890,380 km (0.109 R)
• M8: 3,153,972 km (0.118 R)
• M9: 6,853,976 km (0.105 R)
• M10: 7,706,534 km (0.1 R)
• M11: 7,986,881 km (0.098 R)
• M12: 9,880,640 km (0.048 R)
• M13: 10,550,539 km (0.105 R)
• M14: 13,454,683 km (0.115 R)
• M15: 14,786,852 km (0.12 R)
• M16: 16,572,751 km (0.108 R)
• M17: 17,325,827 km (0.112 R)
• M18: 22,557,863 km (0.099 R)
• M19: 25,038,345 km (0.099 R)
• M20: 28,888,845 km (0.029 R)
• M21: 33,560,786 km (0.075 R)
• M22: 38,549,277 km (0.112 R)
• M23: 40,204,129 km (0.11 R)
• M24: 48,239,629 km (0.101 R)
• M25: 50,354,793 km (0.064 R)
• M26: 51,732,440 km (0.111 R)
• M27: 54,152,484 km (0.047 R)
• M28: 57,282,371 km (0.108 R)
• M29: 70,032,298 km (0.11 R)
• M30: 77,842,803 km (0.101 R)
• M31: 78,891,036 km (0.109 R)
• M32: 81,552,830 km (0.115 R)
• M33: 82,633,974 km (0.103 R)
• M34: 85,656,749 km (0.084 R)
• M35: 100,019,491 km (0.101 R)
• M36: 104,399,567 km (0.057 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit