🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.49 AU - 0.71 AU

Year: 179 Days

Day: 26.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.81 AU - 1.09 AU

Year: 356 Days

Day: 35.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 12.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.54 AU - 8.32 AU

Year: 7797 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,674,570 km

• M1: 157,975 km (0.067 R)
• M2: 940,223 km (0.046 R)
• M3: 1,625,231 km (0.08 R)
• M4: 2,143,139 km (0.099 R)
• M5: 2,788,953 km (0.096 R)
• M6: 3,673,376 km (0.112 R)
• M7: 4,472,528 km (0.086 R)
• M8: 6,187,218 km (0.07 R)
• M9: 6,719,936 km (0.093 R)
• M10: 7,175,013 km (0.06 R)
• M11: 7,877,525 km (0.12 R)
• M12: 10,915,558 km (0.071 R)
• M13: 13,257,064 km (0.11 R)
• M14: 14,088,230 km (0.095 R)
• M15: 15,309,846 km (0.048 R)
• M16: 17,175,930 km (0.086 R)
• M17: 23,520,076 km (0.112 R)
• M18: 24,737,953 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit