🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 25.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.71 AU - 0.77 AU

Year: 237 Days

Day: 42.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 12,327,223 km

• M1: 43,234 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 10.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.29 AU - 5.89 AU

Year: 4927 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,327,223 km

• M1: 131,796 km (0.044 R)
• M2: 474,375 km (0.096 R)
• M3: 1,213,688 km (0.1 R)
• M4: 1,886,429 km (0.079 R)
• M5: 2,548,400 km (0.086 R)
• M6: 3,038,333 km (0.075 R)
• M7: 4,552,263 km (0.086 R)
• M8: 5,276,766 km (0.106 R)
• M9: 8,499,403 km (0.033 R)
• M10: 9,111,408 km (0.105 R)
• M11: 9,474,183 km (0.105 R)
• M12: 11,331,291 km (0.075 R)
• M13: 11,857,726 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit