🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.9 AU - 0.92 AU

Year: 259 Days

Day: 17.5 Hours

Environment

Temp: 251 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.94 AU - 2.24 AU

Year: 901 Days

Day: 16.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.76 AU - 3.1 AU

Year: 1496 Days

Day: 12.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.65 AU - 7.35 AU

Year: 4942 Days

Day: 12.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 5

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.79 AU - 20.73 AU

Year: 21385 Days

Day: 21.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,596,375 km

• M1: 62,233 km (0.09 R)
• M2: 287,826 km (0.079 R)
• M3: 540,647 km (0.104 R)
• M4: 1,227,301 km (0.113 R)
• M5: 1,395,599 km (0.099 R)
• M6: 1,611,468 km (0.114 R)
• M7: 2,189,514 km (0.028 R)
• M8: 2,438,744 km (0.119 R)
• M9: 3,802,030 km (0.064 R)
• M10: 5,200,172 km (0.095 R)
• M11: 5,382,382 km (0.069 R)
• M12: 5,798,264 km (0.047 R)
• M13: 8,352,648 km (0.059 R)
• M14: 10,381,494 km (0.066 R)
• M15: 13,797,112 km (0.084 R)
• M16: 14,217,632 km (0.064 R)
• M17: 15,010,501 km (0.087 R)
• M18: 20,850,652 km (0.092 R)
• M19: 26,296,463 km (0.109 R)
• M20: 29,401,666 km (0.099 R)
• M21: 29,864,223 km (0.068 R)
• M22: 34,632,356 km (0.077 R)
• M23: 35,800,566 km (0.105 R)
• M24: 38,489,887 km (0.099 R)
• M25: 44,266,758 km (0.083 R)
• M26: 50,265,333 km (0.107 R)
• M27: 58,224,090 km (0.096 R)

Kuiper Belt

Range: 36.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit