🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 147 Days

Day: 43.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.84 AU - 0.86 AU

Year: 298 Days

Day: 42.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 331 Days

Day: 27.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 113.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.87 AU - 2.05 AU

Year: 1045 Days

Day: 26.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 14

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.47 AU - 10.85 AU

Year: 10557 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,220,855 km

• M1: 174,132 km (0.041 R)
• M2: 1,059,602 km (0.101 R)
• M3: 1,881,044 km (0.114 R)
• M4: 2,354,521 km (0.093 R)
• M5: 3,432,224 km (0.099 R)
• M6: 4,875,544 km (0.112 R)
• M7: 5,717,930 km (0.1 R)
• M8: 7,335,980 km (0.086 R)
• M9: 10,138,397 km (0.072 R)
• M10: 10,583,002 km (0.113 R)
• M11: 13,354,303 km (0.045 R)
• M12: 14,812,882 km (0.115 R)
• M13: 16,174,372 km (0.083 R)
• M14: 17,058,047 km (0.069 R)
• M15: 18,847,686 km (0.092 R)
• M16: 22,546,344 km (0.105 R)
• M17: 23,649,179 km (0.116 R)
• M18: 29,509,227 km (0.097 R)
• M19: 30,113,453 km (0.084 R)
• M20: 30,725,757 km (0.118 R)
• M21: 33,042,579 km (0.073 R)
• M22: 33,584,872 km (0.108 R)
• M23: 34,133,148 km (0.096 R)
• M24: 35,928,023 km (0.049 R)
• M25: 37,081,273 km (0.081 R)
• M26: 39,583,297 km (0.083 R)
• M27: 41,815,896 km (0.12 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: 157 - 13,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit