🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.23 AU - 1.65 AU

Year: 644 Days

Day: 19.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,215,841 km

• M1: 36,203 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.7 AU - 1.92 AU

Year: 908 Days

Day: 20.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,215,841 km

• M1: 234,121 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.52 AU - 2.14 AU

Year: 923 Days

Day: 45.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.57 AU - 2.57 AU

Year: 1110 Days

Day: 24.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.11 AU - 3.39 AU

Year: 2184 Days

Day: 36.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,215,841 km

• M1: 894,446 km (0.064 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.6

Radius: 11.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.96 AU - 11.12 AU

Year: 10132 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,215,841 km

• M1: 143,764 km (0.119 R)
• M2: 500,106 km (0.103 R)
• M3: 1,042,248 km (0.085 R)
• M4: 1,413,700 km (0.107 R)
• M5: 1,861,446 km (0.055 R)
• M6: 3,149,933 km (0.108 R)
• M7: 4,167,946 km (0.071 R)
• M8: 5,073,462 km (0.064 R)
• M9: 5,757,274 km (0.094 R)
• M10: 6,434,204 km (0.109 R)
• M11: 7,056,232 km (0.071 R)
• M12: 9,773,977 km (0.08 R)
• M13: 10,880,852 km (0.115 R)
• M14: 11,967,082 km (0.067 R)
• M15: 16,279,390 km (0.107 R)
• M16: 18,234,784 km (0.099 R)
• M17: 18,781,564 km (0.119 R)
• M18: 19,622,304 km (0.113 R)
• M19: 22,921,087 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit