🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.75 AU - 0.99 AU

Year: 296 Days

Day: 18.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.11 AU - 1.81 AU

Year: 644 Days

Day: 41.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,263,454 km

• M1: 67,917 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 11

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.39 AU - 8.51 AU

Year: 8187 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,263,454 km

• M1: 140,173 km (0.112 R)
• M2: 690,394 km (0.087 R)
• M3: 2,357,513 km (0.114 R)
• M4: 3,057,032 km (0.087 R)
• M5: 3,466,183 km (0.045 R)
• M6: 6,396,207 km (0.051 R)
• M7: 7,406,890 km (0.102 R)
• M8: 8,634,191 km (0.065 R)
• M9: 9,950,502 km (0.061 R)
• M10: 10,374,762 km (0.113 R)
• M11: 12,241,594 km (0.115 R)
• M12: 18,979,482 km (0.087 R)
• M13: 22,397,793 km (0.101 R)
• M14: 26,690,504 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit