🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 31.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,197,715 km

• M1: 20,794 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.18 AU - 1.66 AU

Year: 637 Days

Day: 21.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.4

Radius: 11.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.08 AU - 5.62 AU

Year: 4024 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,197,715 km

• M1: 139,276 km (0.038 R)
• M2: 490,232 km (0.103 R)
• M3: 1,367,325 km (0.076 R)
• M4: 2,722,232 km (0.097 R)
• M5: 3,199,599 km (0.041 R)
• M6: 4,780,849 km (0.112 R)
• M7: 5,155,891 km (0.094 R)
• M8: 7,627,547 km (0.073 R)
• M9: 9,510,385 km (0.055 R)
• M10: 10,541,564 km (0.062 R)
• M11: 12,616,336 km (0.106 R)
• M12: 13,509,286 km (0.118 R)
• M13: 15,611,884 km (0.06 R)
• M14: 16,842,027 km (0.073 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit