🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.7 AU - 0.76 AU

Year: 227 Days

Day: 28.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,625,360 km

• M1: 40,840 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.69 AU - 4.03 AU

Year: 2756 Days

Day: 25.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,625,360 km

• M1: 2,249,952 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 11.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.81 AU - 14.21 AU

Year: 14192 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,625,360 km

• M1: 141,520 km (0.099 R)
• M2: 1,051,972 km (0.102 R)
• M3: 2,031,539 km (0.113 R)
• M4: 3,198,702 km (0.097 R)
• M5: 6,627,186 km (0.073 R)
• M6: 7,008,062 km (0.093 R)
• M7: 10,651,368 km (0.077 R)
• M8: 14,227,505 km (0.073 R)
• M9: 15,337,671 km (0.082 R)
• M10: 16,379,172 km (0.105 R)
• M11: 17,532,571 km (0.067 R)
• M12: 19,574,283 km (0.065 R)
• M13: 26,905,775 km (0.119 R)
• M14: 29,613,497 km (0.105 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit