🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.84 AU - 1.28 AU

Year: 343 Days

Day: 14.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.46 AU - 2 AU

Year: 715 Days

Day: 38.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.47 AU - 2.69 AU

Year: 1303 Days

Day: 34.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.82 AU - 5.34 AU

Year: 3081 Days

Day: 34 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.22 AU - 6.46 AU

Year: 3879 Days

Day: 22.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 11.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.74 AU - 13.98 AU

Year: 13660 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,312,588 km

• M1: 141,071 km (0.094 R)
• M2: 577,597 km (0.112 R)
• M3: 950,395 km (0.059 R)
• M4: 1,396,347 km (0.077 R)
• M5: 2,458,342 km (0.11 R)
• M6: 3,645,551 km (0.047 R)
• M7: 4,022,836 km (0.049 R)
• M8: 5,485,604 km (0.101 R)
• M9: 7,110,088 km (0.072 R)
• M10: 7,746,028 km (0.114 R)
• M11: 8,652,442 km (0.088 R)
• M12: 9,229,441 km (0.07 R)
• M13: 9,628,269 km (0.041 R)
• M14: 12,447,590 km (0.075 R)
• M15: 13,183,462 km (0.069 R)
• M16: 17,759,511 km (0.093 R)
• M17: 20,318,682 km (0.117 R)
• M18: 22,037,711 km (0.064 R)
• M19: 29,996,916 km (0.119 R)
• M20: 30,874,009 km (0.081 R)
• M21: 33,842,629 km (0.114 R)
• M22: 38,516,216 km (0.09 R)
• M23: 41,679,912 km (0.109 R)
• M24: 42,497,015 km (0.091 R)
• M25: 43,186,063 km (0.073 R)
• M26: 44,728,417 km (0.088 R)
• M27: 48,669,124 km (0.105 R)
• M28: 50,800,894 km (0.094 R)

Kuiper Belt

Range: 34.8 - 63.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit