🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.71 AU - 0.83 AU

Year: 236 Days

Day: 46 Hours

Environment

Temp: 125 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,506,184 km

• M1: 45,777 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.8 AU - 0.8 AU

Year: 250 Days

Day: 13.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.25 AU - 1.57 AU

Year: 586 Days

Day: 35 Hours

Environment

Temp: -3 °C

Axial Tilt: 64.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.45 AU - 2.37 AU

Year: 923 Days

Day: 33.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.6

Radius: 6.2

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.01 AU - 18.09 AU

Year: 20426 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,506,184 km

• M1: 77,193 km (0.086 R)
• M2: 335,099 km (0.088 R)
• M3: 815,757 km (0.042 R)
• M4: 1,754,933 km (0.039 R)
• M5: 2,203,277 km (0.096 R)
• M6: 2,749,459 km (0.085 R)
• M7: 4,787,431 km (0.103 R)
• M8: 7,041,721 km (0.115 R)
• M9: 7,371,734 km (0.067 R)
• M10: 9,124,124 km (0.088 R)
• M11: 9,920,284 km (0.066 R)
• M12: 10,455,994 km (0.117 R)
• M13: 10,948,171 km (0.088 R)
• M14: 15,299,973 km (0.076 R)
• M15: 16,176,467 km (0.096 R)
• M16: 16,503,338 km (0.109 R)
• M17: 18,029,087 km (0.105 R)
• M18: 18,292,229 km (0.111 R)
• M19: 19,279,126 km (0.076 R)
• M20: 20,112,536 km (0.11 R)
• M21: 24,750,669 km (0.054 R)
• M22: 27,663,788 km (0.089 R)
• M23: 29,687,249 km (0.072 R)
• M24: 36,907,590 km (0.087 R)
• M25: 38,479,714 km (0.082 R)
• M26: 50,928,351 km (0.117 R)
• M27: 61,950,872 km (0.072 R)
• M28: 63,355,446 km (0.098 R)
• M29: 66,645,552 km (0.101 R)
• M30: 70,047,857 km (0.072 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit