🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.77 AU - 1.27 AU

Year: 362 Days

Day: 47.5 Hours

Environment

Temp: 75 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.56 AU - 2.04 AU

Year: 849 Days

Day: 18.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,342,777 km

• M1: 28,424 km (0.12 R)
• M2: 512,822 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 12.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.46 AU - 13.8 AU

Year: 13940 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,342,777 km

• M1: 203,453 km (0.116 R)
• M2: 674,836 km (0.119 R)
• M3: 2,380,850 km (0.097 R)
• M4: 5,803,350 km (0.072 R)
• M5: 6,584,550 km (0.083 R)
• M6: 7,733,761 km (0.12 R)
• M7: 8,356,387 km (0.095 R)
• M8: 9,060,395 km (0.107 R)
• M9: 10,480,228 km (0.062 R)
• M10: 15,488,616 km (0.1 R)
• M11: 18,822,404 km (0.114 R)
• M12: 33,820,488 km (0.032 R)
• M13: 34,290,824 km (0.062 R)
• M14: 35,124,234 km (0.107 R)
• M15: 42,832,114 km (0.09 R)
• M16: 43,244,705 km (0.087 R)
• M17: 44,077,816 km (0.111 R)
• M18: 48,852,232 km (0.076 R)
• M19: 49,907,645 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.3

Radius: 5.5

Gravity: 27.71 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15 AU - 15.3 AU

Year: 20725 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,342,777 km

• M1: 77,043 km (0.084 R)
• M2: 372,499 km (0.079 R)
• M3: 578,794 km (0.1 R)
• M4: 765,044 km (0.114 R)
• M5: 1,042,398 km (0.077 R)
• M6: 1,354,010 km (0.088 R)
• M7: 1,548,936 km (0.055 R)
• M8: 1,819,260 km (0.104 R)
• M9: 3,227,275 km (0.115 R)
• M10: 3,825,517 km (0.102 R)
• M11: 4,389,950 km (0.114 R)
• M12: 5,200,620 km (0.062 R)
• M13: 5,478,274 km (0.086 R)
• M14: 6,150,268 km (0.04 R)
• M15: 6,643,193 km (0.1 R)
• M16: 8,280,242 km (0.054 R)
• M17: 10,107,431 km (0.08 R)
• M18: 11,050,047 km (0.068 R)
• M19: 12,891,896 km (0.096 R)
• M20: 17,787,187 km (0.094 R)
• M21: 19,250,404 km (0.079 R)
• M22: 22,206,757 km (0.107 R)
• M23: 29,124,013 km (0.069 R)
• M24: 31,280,017 km (0.056 R)
• M25: 32,463,486 km (0.053 R)
• M26: 34,919,434 km (0.099 R)
• M27: 40,197,546 km (0.029 R)
• M28: 42,545,186 km (0.116 R)
• M29: 43,025,395 km (0.096 R)
• M30: 55,664,620 km (0.119 R)
• M31: 58,972,378 km (0.098 R)
• M32: 77,252,041 km (0.034 R)
• M33: 77,489,752 km (0.059 R)
• M34: 78,926,490 km (0.114 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 18,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit