🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.57 AU - 0.65 AU

Year: 218 Days

Day: 37.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.69 AU - 0.73 AU

Year: 273 Days

Day: 31 Hours

Environment

Temp: -39 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.73 AU - 0.89 AU

Year: 333 Days

Day: 30.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,690,787 km

• M1: 123,269 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.1

Radius: 5.5

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.18 AU - 17.48 AU

Year: 26074 Days

Day: 17.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,690,787 km

• M1: 68,366 km (0.097 R)
• M2: 303,983 km (0.116 R)
• M3: 582,385 km (0.096 R)
• M4: 1,035,816 km (0.09 R)
• M5: 1,952,701 km (0.065 R)
• M6: 2,440,091 km (0.082 R)
• M7: 3,032,798 km (0.078 R)
• M8: 4,608,063 km (0.07 R)
• M9: 5,890,715 km (0.106 R)
• M10: 6,520,373 km (0.073 R)
• M11: 7,144,346 km (0.111 R)
• M12: 7,650,884 km (0.119 R)
• M13: 8,180,909 km (0.084 R)
• M14: 8,454,972 km (0.094 R)
• M15: 8,791,867 km (0.108 R)
• M16: 9,492,583 km (0.069 R)
• M17: 11,610,590 km (0.106 R)
• M18: 12,453,125 km (0.079 R)
• M19: 13,185,856 km (0.081 R)
• M20: 16,061,875 km (0.117 R)
• M21: 20,511,214 km (0.088 R)
• M22: 21,635,293 km (0.04 R)
• M23: 22,159,633 km (0.098 R)
• M24: 23,124,540 km (0.117 R)
• M25: 27,509,104 km (0.087 R)
• M26: 30,415,341 km (0.038 R)
• M27: 33,659,371 km (0.096 R)
• M28: 39,565,944 km (0.063 R)
• M29: 44,930,374 km (0.097 R)
• M30: 45,611,792 km (0.115 R)
• M31: 53,187,877 km (0.089 R)
• M32: 57,073,233 km (0.101 R)
• M33: 64,751,942 km (0.076 R)
• M34: 72,622,885 km (0.113 R)
• M35: 75,461,654 km (0.049 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 14,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit