🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.5 AU - 0.82 AU

Year: 239 Days

Day: 19.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 278 Days

Day: 15.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.12 AU - 1.2 AU

Year: 557 Days

Day: 16.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.33 AU - 1.71 AU

Year: 836 Days

Day: 18.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.98 AU - 2.46 AU

Year: 1476 Days

Day: 28.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.6

Radius: 8.1

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.94 AU - 7.44 AU

Year: 6872 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,203,938 km

• M1: 107,561 km (0.076 R)
• M2: 570,267 km (0.099 R)
• M3: 1,430,754 km (0.088 R)
• M4: 1,692,550 km (0.103 R)
• M5: 2,997,792 km (0.111 R)
• M6: 3,569,854 km (0.119 R)
• M7: 3,882,065 km (0.094 R)
• M8: 4,534,311 km (0.094 R)
• M9: 5,410,805 km (0.085 R)
• M10: 5,889,369 km (0.106 R)
• M11: 7,304,266 km (0.12 R)
• M12: 8,760,003 km (0.075 R)
• M13: 9,285,540 km (0.032 R)
• M14: 9,693,344 km (0.079 R)
• M15: 11,038,976 km (0.116 R)
• M16: 11,914,274 km (0.087 R)
• M17: 14,514,285 km (0.112 R)
• M18: 16,010,563 km (0.082 R)
• M19: 16,334,891 km (0.115 R)
• M20: 17,470,189 km (0.12 R)
• M21: 21,191,137 km (0.055 R)
• M22: 22,057,757 km (0.077 R)
• M23: 24,627,101 km (0.087 R)
• M24: 26,839,354 km (0.084 R)
• M25: 27,853,478 km (0.105 R)
• M26: 28,512,008 km (0.038 R)
• M27: 30,351,762 km (0.114 R)
• M28: 32,269,308 km (0.072 R)
• M29: 34,052,066 km (0.03 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit