🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 146 Days

Day: 27.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,672,079 km

• M1: 190,288 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.02 AU - 3.12 AU

Year: 1435 Days

Day: 43.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 9.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.91 AU - 10.21 AU

Year: 8722 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,672,079 km

• M1: 166,353 km (0.079 R)
• M2: 744,549 km (0.03 R)
• M3: 2,169,468 km (0.029 R)
• M4: 3,755,056 km (0.084 R)
• M5: 5,318,354 km (0.072 R)
• M6: 6,739,384 km (0.072 R)
• M7: 7,571,148 km (0.072 R)
• M8: 8,011,864 km (0.096 R)
• M9: 9,246,345 km (0.083 R)
• M10: 14,057,562 km (0.112 R)
• M11: 14,672,410 km (0.103 R)
• M12: 17,663,021 km (0.098 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit