🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.66 AU - 0.88 AU

Year: 239 Days

Day: 13.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.44 AU - 3.48 AU

Year: 1798 Days

Day: 30.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 120.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,827,783 km

• M1: 32,313 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.07 AU - 4.35 AU

Year: 3050 Days

Day: 15.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.9

Radius: 4.8

Gravity: 42.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.9 AU - 17.46 AU

Year: 24054 Days

Day: 16.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,827,783 km

• M1: 63,878 km (0.095 R)
• M2: 218,712 km (0.111 R)
• M3: 379,829 km (0.119 R)
• M4: 712,983 km (0.097 R)
• M5: 1,021,454 km (0.066 R)
• M6: 2,007,005 km (0.09 R)
• M7: 2,832,336 km (0.1 R)
• M8: 2,998,689 km (0.06 R)
• M9: 4,068,015 km (0.1 R)
• M10: 5,244,752 km (0.118 R)
• M11: 10,300,113 km (0.112 R)
• M12: 13,744,753 km (0.056 R)
• M13: 16,071,898 km (0.033 R)
• M14: 16,692,130 km (0.117 R)
• M15: 17,698,924 km (0.117 R)
• M16: 22,899,844 km (0.093 R)
• M17: 30,352,660 km (0.056 R)
• M18: 37,241,941 km (0.092 R)
• M19: 37,859,032 km (0.082 R)
• M20: 41,705,642 km (0.088 R)
• M21: 44,755,943 km (0.074 R)
• M22: 46,513,120 km (0.114 R)
• M23: 48,133,414 km (0.083 R)
• M24: 53,414,518 km (0.097 R)
• M25: 55,190,694 km (0.062 R)
• M26: 66,229,521 km (0.1 R)
• M27: 69,900,503 km (0.096 R)
• M28: 73,222,024 km (0.069 R)
• M29: 76,399,034 km (0.078 R)
• M30: 77,144,929 km (0.084 R)
• M31: 78,651,529 km (0.077 R)
• M32: 88,377,336 km (0.087 R)
• M33: 94,238,431 km (0.054 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit