🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.6 AU

Year: 161 Days

Day: 42.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,451,214 km

• M1: 324,029 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.3 AU - 2.44 AU

Year: 1333 Days

Day: 18.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,451,214 km

• M1: 77,791 km (0.069 R)
• M2: 587,471 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.89 AU - 4.77 AU

Year: 3291 Days

Day: 44.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.9

Radius: 5.3

Gravity: 21.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.35 AU - 14.21 AU

Year: 18684 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,451,214 km

• M1: 66,122 km (0.109 R)
• M2: 295,456 km (0.104 R)
• M3: 932,294 km (0.099 R)
• M4: 1,431,652 km (0.108 R)
• M5: 1,775,727 km (0.089 R)
• M6: 2,559,470 km (0.078 R)
• M7: 2,915,064 km (0.11 R)
• M8: 3,117,919 km (0.071 R)
• M9: 3,609,049 km (0.05 R)
• M10: 3,933,676 km (0.108 R)
• M11: 4,150,144 km (0.081 R)
• M12: 5,025,142 km (0.102 R)
• M13: 5,280,356 km (0.1 R)
• M14: 6,515,885 km (0.05 R)
• M15: 7,502,034 km (0.061 R)
• M16: 9,055,010 km (0.109 R)
• M17: 10,572,231 km (0.096 R)
• M18: 11,672,972 km (0.049 R)
• M19: 12,185,943 km (0.057 R)
• M20: 15,507,315 km (0.066 R)
• M21: 19,033,038 km (0.099 R)
• M22: 22,760,718 km (0.088 R)
• M23: 25,004,686 km (0.095 R)
• M24: 29,104,266 km (0.056 R)
• M25: 52,352,672 km (0.052 R)
• M26: 54,625,662 km (0.117 R)
• M27: 66,173,721 km (0.11 R)
• M28: 66,577,635 km (0.071 R)
• M29: 66,780,190 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit