🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.02 AU - 1.64 AU

Year: 566 Days

Day: 17.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,373,041 km

• M1: 40,092 km (0.093 R)
• M2: 111,899 km (0.1 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.42 AU - 4.54 AU

Year: 2930 Days

Day: 27.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.39 AU - 4.97 AU

Year: 3153 Days

Day: 23.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,373,041 km

• M1: 51,312 km (0.082 R)
• M2: 1,201,869 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 12.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.95 AU - 5.95 AU

Year: 4063 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,373,041 km

• M1: 157,975 km (0.066 R)
• M2: 695,481 km (0.085 R)
• M3: 1,498,372 km (0.1 R)
• M4: 1,931,309 km (0.096 R)
• M5: 2,496,938 km (0.095 R)
• M6: 3,210,520 km (0.108 R)
• M7: 4,125,311 km (0.108 R)
• M8: 5,399,286 km (0.116 R)
• M9: 6,311,983 km (0.088 R)
• M10: 7,709,377 km (0.105 R)
• M11: 8,866,367 km (0.049 R)
• M12: 11,569,899 km (0.093 R)
• M13: 12,581,929 km (0.086 R)
• M14: 17,105,469 km (0.073 R)
• M15: 18,099,697 km (0.077 R)
• M16: 18,546,546 km (0.087 R)
• M17: 22,465,112 km (0.091 R)
• M18: 23,056,024 km (0.102 R)
• M19: 23,657,258 km (0.098 R)
• M20: 25,844,379 km (0.101 R)
• M21: 27,403,188 km (0.115 R)
• M22: 28,677,463 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit