🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.77 AU - 1.09 AU

Year: 345 Days

Day: 40.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.81 AU - 2.91 AU

Year: 1396 Days

Day: 27.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,696,809 km

• M1: 49,517 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.08 AU - 3.64 AU

Year: 2371 Days

Day: 32.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.93 AU - 4.17 AU

Year: 2575 Days

Day: 24.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,696,809 km

• M1: 486,193 km (0.109 R)

Asteroid Belt

Center: 7.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 8.9

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.61 AU - 14.31 AU

Year: 14936 Days

Day: 8.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,696,809 km

• M1: 111,301 km (0.107 R)
• M2: 439,369 km (0.026 R)
• M3: 752,627 km (0.068 R)
• M4: 1,653,505 km (0.118 R)
• M5: 3,174,467 km (0.079 R)
• M6: 3,739,199 km (0.082 R)
• M7: 4,337,889 km (0.094 R)
• M8: 4,627,511 km (0.065 R)
• M9: 6,356,264 km (0.097 R)
• M10: 7,478,996 km (0.082 R)
• M11: 9,945,416 km (0.102 R)
• M12: 13,853,062 km (0.074 R)
• M13: 14,770,546 km (0.119 R)
• M14: 17,121,028 km (0.064 R)
• M15: 20,150,983 km (0.115 R)
• M16: 24,317,882 km (0.106 R)
• M17: 30,524,997 km (0.099 R)
• M18: 36,508,912 km (0.026 R)
• M19: 39,634,759 km (0.03 R)
• M20: 40,762,727 km (0.056 R)
• M21: 45,030,754 km (0.074 R)
• M22: 45,949,584 km (0.111 R)
• M23: 48,301,113 km (0.064 R)
• M24: 56,718,387 km (0.038 R)
• M25: 57,073,981 km (0.029 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: 520 - 12,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit