🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.65 AU - 0.89 AU

Year: 252 Days

Day: 29.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.86 AU - 1.36 AU

Year: 436 Days

Day: 33.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 14.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.8 AU - 8.28 AU

Year: 8498 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,348,227 km

• M1: 181,612 km (0.039 R)
• M2: 842,685 km (0.037 R)
• M3: 2,206,569 km (0.091 R)
• M4: 3,447,633 km (0.1 R)
• M5: 5,470,046 km (0.117 R)
• M6: 8,566,872 km (0.101 R)
• M7: 9,515,322 km (0.111 R)
• M8: 10,142,885 km (0.117 R)
• M9: 10,709,113 km (0.095 R)
• M10: 11,434,962 km (0.076 R)
• M11: 13,290,724 km (0.106 R)
• M12: 13,758,217 km (0.081 R)
• M13: 15,854,831 km (0.099 R)
• M14: 17,967,452 km (0.103 R)
• M15: 18,475,487 km (0.075 R)
• M16: 21,515,016 km (0.091 R)
• M17: 23,566,452 km (0.099 R)
• M18: 27,298,171 km (0.026 R)
• M19: 28,140,257 km (0.081 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: 285 - 15,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit