🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.49 AU - 0.81 AU

Year: 198 Days

Day: 38.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 119.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.71 AU - 1.13 AU

Year: 334 Days

Day: 38.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.25 AU - 1.43 AU

Year: 587 Days

Day: 12.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.04 AU - 2.62 AU

Year: 1347 Days

Day: 29.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,689,485 km

• M1: 45,927 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.2

Radius: 10.3

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.45 AU - 7.27 AU

Year: 6075 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,689,485 km

• M1: 128,056 km (0.101 R)
• M2: 501,602 km (0.108 R)
• M3: 1,041,052 km (0.045 R)
• M4: 1,453,044 km (0.062 R)
• M5: 1,843,195 km (0.119 R)
• M6: 2,303,059 km (0.117 R)
• M7: 3,567,012 km (0.061 R)
• M8: 4,337,590 km (0.081 R)
• M9: 5,665,720 km (0.099 R)
• M10: 6,044,652 km (0.098 R)
• M11: 6,853,378 km (0.099 R)
• M12: 8,481,002 km (0.096 R)
• M13: 9,670,455 km (0.108 R)
• M14: 12,273,458 km (0.118 R)
• M15: 14,076,112 km (0.115 R)
• M16: 16,489,874 km (0.053 R)
• M17: 17,396,288 km (0.056 R)
• M18: 17,928,856 km (0.042 R)
• M19: 20,241,938 km (0.054 R)
• M20: 28,732,216 km (0.094 R)
• M21: 34,424,564 km (0.109 R)
• M22: 34,947,858 km (0.071 R)
• M23: 35,582,901 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit