🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.65 AU - 0.91 AU

Year: 255 Days

Day: 32.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,760,912 km

• M1: 69,264 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.81 AU - 0.89 AU

Year: 291 Days

Day: 34.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.8 AU - 0.98 AU

Year: 311 Days

Day: 18.5 Hours

Environment

Temp: 67 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.6

Radius: 7.6

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.6 AU - 16.54 AU

Year: 22784 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,760,912 km

• M1: 97,538 km (0.115 R)
• M2: 335,398 km (0.109 R)
• M3: 726,896 km (0.07 R)
• M4: 999,613 km (0.075 R)
• M5: 1,558,062 km (0.099 R)
• M6: 1,798,466 km (0.097 R)
• M7: 2,598,365 km (0.115 R)
• M8: 4,800,596 km (0.12 R)
• M9: 5,481,565 km (0.043 R)
• M10: 5,823,396 km (0.097 R)
• M11: 7,284,818 km (0.075 R)
• M12: 7,751,414 km (0.111 R)
• M13: 8,292,958 km (0.07 R)
• M14: 8,859,485 km (0.079 R)
• M15: 9,695,588 km (0.075 R)
• M16: 11,873,134 km (0.073 R)
• M17: 12,888,455 km (0.106 R)
• M18: 14,357,356 km (0.057 R)
• M19: 16,988,334 km (0.104 R)
• M20: 18,087,879 km (0.11 R)
• M21: 19,429,622 km (0.063 R)
• M22: 21,564,832 km (0.09 R)
• M23: 24,419,160 km (0.113 R)
• M24: 33,760,649 km (0.091 R)
• M25: 40,086,096 km (0.037 R)
• M26: 42,523,943 km (0.062 R)
• M27: 44,544,112 km (0.104 R)
• M28: 46,980,762 km (0.102 R)
• M29: 52,498,680 km (0.06 R)
• M30: 54,234,614 km (0.116 R)
• M31: 57,820,624 km (0.115 R)
• M32: 65,904,145 km (0.118 R)
• M33: 68,149,908 km (0.069 R)
• M34: 75,192,976 km (0.111 R)
• M35: 78,889,689 km (0.097 R)
• M36: 90,429,220 km (0.101 R)
• M37: 92,641,473 km (0.084 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: 171 - 15,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit