🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 206 Days

Day: 23.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.5 AU - 2.18 AU

Year: 916 Days

Day: 36.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.93 AU - 3.43 AU

Year: 2082 Days

Day: 29.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,414,154 km

• M1: 377,286 km (0.076 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 13

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.09 AU - 10.31 AU

Year: 11090 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,414,154 km

• M1: 165,455 km (0.101 R)
• M2: 1,062,294 km (0.106 R)
• M3: 1,686,566 km (0.086 R)
• M4: 2,169,169 km (0.108 R)
• M5: 3,257,793 km (0.046 R)
• M6: 4,149,396 km (0.112 R)
• M7: 5,485,604 km (0.116 R)
• M8: 6,094,168 km (0.105 R)
• M9: 7,130,134 km (0.109 R)
• M10: 9,790,283 km (0.075 R)
• M11: 10,534,532 km (0.114 R)
• M12: 14,017,171 km (0.099 R)
• M13: 14,516,379 km (0.118 R)
• M14: 17,335,102 km (0.057 R)
• M15: 19,405,686 km (0.065 R)
• M16: 19,870,038 km (0.075 R)
• M17: 21,063,380 km (0.118 R)
• M18: 21,553,912 km (0.1 R)
• M19: 22,388,219 km (0.062 R)
• M20: 24,568,758 km (0.117 R)
• M21: 30,790,234 km (0.054 R)
• M22: 32,495,350 km (0.105 R)
• M23: 33,481,649 km (0.119 R)
• M24: 37,627,904 km (0.077 R)
• M25: 43,672,106 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit