🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.59 AU - 0.67 AU

Year: 184 Days

Day: 42.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 126.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.46 AU - 2.12 AU

Year: 879 Days

Day: 36.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.42 AU - 3.86 AU

Year: 2043 Days

Day: 38.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.6

Radius: 5.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.99 AU - 14.69 AU

Year: 16890 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,258,980 km

• M1: 72,405 km (0.115 R)
• M2: 144,960 km (0.073 R)
• M3: 328,517 km (0.113 R)
• M4: 428,897 km (0.115 R)
• M5: 672,143 km (0.078 R)
• M6: 815,458 km (0.078 R)
• M7: 1,582,446 km (0.039 R)
• M8: 1,651,261 km (0.063 R)
• M9: 1,936,245 km (0.069 R)
• M10: 2,122,195 km (0.045 R)
• M11: 2,531,346 km (0.114 R)
• M12: 2,755,294 km (0.109 R)
• M13: 2,880,208 km (0.035 R)
• M14: 2,985,824 km (0.107 R)
• M15: 3,135,721 km (0.114 R)
• M16: 3,487,575 km (0.108 R)
• M17: 3,713,917 km (0.051 R)
• M18: 4,567,522 km (0.097 R)
• M19: 5,426,962 km (0.062 R)
• M20: 5,505,052 km (0.073 R)
• M21: 5,982,269 km (0.104 R)
• M22: 6,750,454 km (0.073 R)
• M23: 7,900,862 km (0.094 R)
• M24: 8,287,722 km (0.116 R)
• M25: 8,956,275 km (0.071 R)
• M26: 10,997,687 km (0.115 R)
• M27: 11,295,836 km (0.111 R)
• M28: 11,967,979 km (0.089 R)
• M29: 14,456,540 km (0.101 R)
• M30: 14,965,621 km (0.07 R)
• M31: 16,754,962 km (0.078 R)
• M32: 17,021,545 km (0.092 R)
• M33: 18,179,732 km (0.094 R)
• M34: 21,143,415 km (0.078 R)
• M35: 21,969,794 km (0.1 R)
• M36: 23,867,443 km (0.059 R)
• M37: 24,081,517 km (0.071 R)
• M38: 24,511,462 km (0.111 R)
• M39: 25,554,009 km (0.057 R)
• M40: 26,966,363 km (0.106 R)
• M41: 27,502,372 km (0.114 R)
• M42: 27,816,826 km (0.054 R)
• M43: 28,721,594 km (0.096 R)
• M44: 29,635,937 km (0.087 R)
• M45: 30,606,228 km (0.102 R)
• M46: 30,699,278 km (0.056 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: 506 - 18,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit