🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 24.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,162,114 km

• M1: 43,383 km (0.103 R)
• M2: 279,449 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.28 AU - 1.68 AU

Year: 689 Days

Day: 44 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 10.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.8 AU - 11.3 AU

Year: 10424 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,162,114 km

• M1: 134,339 km (0.067 R)
• M2: 476,469 km (0.09 R)
• M3: 894,745 km (0.062 R)
• M4: 2,553,785 km (0.095 R)
• M5: 3,689,532 km (0.097 R)
• M6: 5,398,688 km (0.062 R)
• M7: 6,397,703 km (0.102 R)
• M8: 8,390,645 km (0.074 R)
• M9: 10,724,223 km (0.114 R)
• M10: 13,015,763 km (0.098 R)
• M11: 15,070,489 km (0.076 R)
• M12: 16,921,464 km (0.102 R)
• M13: 19,299,023 km (0.09 R)
• M14: 20,138,566 km (0.106 R)
• M15: 22,029,782 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 20,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit