🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.64 AU - 0.94 AU

Year: 263 Days

Day: 17.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.31 AU - 1.69 AU

Year: 688 Days

Day: 29.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.03 AU - 3.17 AU

Year: 1571 Days

Day: 42.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 10.6

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.23 AU - 5.49 AU

Year: 4015 Days

Day: 13.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,453,322 km

• M1: 138,827 km (0.109 R)
• M2: 516,262 km (0.118 R)
• M3: 890,407 km (0.097 R)
• M4: 1,251,237 km (0.11 R)
• M5: 1,762,263 km (0.104 R)
• M6: 3,188,080 km (0.104 R)
• M7: 3,572,996 km (0.09 R)
• M8: 4,636,038 km (0.092 R)
• M9: 5,105,177 km (0.1 R)
• M10: 5,548,735 km (0.112 R)
• M11: 6,293,134 km (0.101 R)
• M12: 6,705,874 km (0.079 R)
• M13: 7,445,636 km (0.047 R)
• M14: 8,017,099 km (0.103 R)
• M15: 8,656,182 km (0.039 R)
• M16: 10,468,560 km (0.034 R)
• M17: 12,870,653 km (0.057 R)
• M18: 13,226,845 km (0.114 R)
• M19: 16,200,253 km (0.062 R)
• M20: 18,997,134 km (0.066 R)
• M21: 19,525,963 km (0.114 R)
• M22: 20,337,831 km (0.112 R)
• M23: 23,131,720 km (0.119 R)
• M24: 24,040,527 km (0.099 R)
• M25: 25,051,809 km (0.06 R)
• M26: 27,830,290 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.1

Radius: 7.8

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.22 AU - 18.62 AU

Year: 21596 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 126.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,453,322 km

• M1: 98,136 km (0.113 R)
• M2: 378,333 km (0.053 R)
• M3: 724,652 km (0.067 R)
• M4: 972,536 km (0.057 R)
• M5: 1,383,930 km (0.107 R)
• M6: 2,628,584 km (0.112 R)
• M7: 3,402,304 km (0.092 R)
• M8: 6,586,645 km (0.042 R)
• M9: 7,053,390 km (0.119 R)
• M10: 10,768,653 km (0.085 R)
• M11: 14,424,227 km (0.096 R)
• M12: 15,615,325 km (0.043 R)
• M13: 15,943,842 km (0.089 R)
• M14: 16,276,847 km (0.104 R)
• M15: 19,017,330 km (0.105 R)
• M16: 24,280,183 km (0.11 R)
• M17: 27,838,967 km (0.085 R)
• M18: 29,429,791 km (0.079 R)
• M19: 30,438,230 km (0.053 R)
• M20: 30,693,893 km (0.118 R)
• M21: 33,194,870 km (0.082 R)
• M22: 37,561,931 km (0.072 R)
• M23: 39,806,198 km (0.03 R)
• M24: 42,775,417 km (0.104 R)
• M25: 46,056,996 km (0.106 R)
• M26: 47,759,120 km (0.106 R)
• M27: 50,390,098 km (0.095 R)
• M28: 51,469,147 km (0.116 R)
• M29: 62,292,703 km (0.037 R)
• M30: 62,911,889 km (0.105 R)
• M31: 69,996,395 km (0.103 R)
• M32: 71,339,185 km (0.107 R)
• M33: 75,470,331 km (0.119 R)
• M34: 75,939,021 km (0.113 R)
• M35: 80,488,292 km (0.119 R)
• M36: 81,222,967 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit