🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.64 AU

Year: 133 Days

Day: 38.2 Hours

Environment

Temp: 244 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,067,988 km

• M1: 145,708 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.88 AU - 1.18 AU

Year: 371 Days

Day: 24 Hours

Environment

Temp: 65 °C

Axial Tilt: 103 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,067,988 km

• M1: 110,104 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.73 AU - 3.95 AU

Year: 2670 Days

Day: 12.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.9 AU - 5.76 AU

Year: 3766 Days

Day: 45.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,067,988 km

• M1: 3,239,392 km (0.083 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 9.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.54 AU - 8.54 AU

Year: 8088 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,067,988 km

• M1: 116,986 km (0.101 R)
• M2: 594,951 km (0.098 R)
• M3: 1,798,466 km (0.04 R)
• M4: 2,447,571 km (0.112 R)
• M5: 2,737,342 km (0.097 R)
• M6: 3,386,896 km (0.107 R)
• M7: 4,183,056 km (0.079 R)
• M8: 5,403,924 km (0.103 R)
• M9: 6,020,417 km (0.034 R)
• M10: 7,857,628 km (0.11 R)
• M11: 8,963,755 km (0.057 R)
• M12: 9,955,290 km (0.102 R)
• M13: 10,655,707 km (0.099 R)
• M14: 12,500,697 km (0.115 R)
• M15: 16,449,782 km (0.094 R)
• M16: 16,873,293 km (0.106 R)
• M17: 18,902,439 km (0.064 R)
• M18: 20,947,741 km (0.087 R)
• M19: 21,950,944 km (0.084 R)
• M20: 22,835,965 km (0.074 R)
• M21: 24,914,329 km (0.108 R)
• M22: 27,367,883 km (0.039 R)
• M23: 28,134,273 km (0.056 R)
• M24: 28,653,228 km (0.085 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit