🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.53 AU - 0.61 AU

Year: 160 Days

Day: 31.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.5 AU - 0.72 AU

Year: 178 Days

Day: 36.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 8.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.88 AU - 5.46 AU

Year: 3762 Days

Day: 6.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 18,407,420 km

• M1: 102,175 km (0.062 R)
• M2: 423,661 km (0.105 R)
• M3: 679,623 km (0.081 R)
• M4: 1,067,231 km (0.11 R)
• M5: 1,814,921 km (0.083 R)
• M6: 2,473,451 km (0.084 R)
• M7: 3,164,145 km (0.052 R)
• M8: 4,175,725 km (0.079 R)
• M9: 4,766,936 km (0.036 R)
• M10: 5,129,113 km (0.038 R)
• M11: 5,436,835 km (0.11 R)
• M12: 7,340,768 km (0.114 R)
• M13: 8,923,214 km (0.108 R)
• M14: 12,323,125 km (0.098 R)
• M15: 14,873,619 km (0.086 R)
• M16: 15,995,752 km (0.114 R)
• M17: 17,383,721 km (0.079 R)
• M18: 17,649,258 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit