🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.6 AU - 0.8 AU

Year: 217 Days

Day: 21.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,337,399 km

• M1: 33,660 km (0.1 R)
• M2: 64,327 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.31 AU - 1.77 AU

Year: 709 Days

Day: 16.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,337,399 km

• M1: 38,895 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.34 AU - 2.86 AU

Year: 1555 Days

Day: 35.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,337,399 km

• M1: 2,172,759 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.29 AU - 4.95 AU

Year: 3101 Days

Day: 43.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 10.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.72 AU - 11.76 AU

Year: 14918 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,337,399 km

• M1: 139,276 km (0.086 R)
• M2: 794,065 km (0.081 R)
• M3: 1,528,441 km (0.091 R)
• M4: 2,135,510 km (0.078 R)
• M5: 2,653,268 km (0.083 R)
• M6: 4,955,729 km (0.119 R)
• M7: 5,468,101 km (0.069 R)
• M8: 6,726,668 km (0.098 R)
• M9: 7,772,806 km (0.112 R)
• M10: 16,028,514 km (0.104 R)
• M11: 17,454,481 km (0.105 R)
• M12: 19,093,027 km (0.103 R)
• M13: 20,150,983 km (0.107 R)
• M14: 21,668,803 km (0.109 R)
• M15: 22,455,688 km (0.104 R)
• M16: 24,162,599 km (0.085 R)
• M17: 25,874,448 km (0.083 R)
• M18: 27,665,882 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 20,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit