🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.81 AU - 1.13 AU

Year: 354 Days

Day: 46.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 13.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.48 AU - 8.46 AU

Year: 6824 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 95,170,192 km

• M1: 164,258 km (0.115 R)
• M2: 830,418 km (0.093 R)
• M3: 1,682,976 km (0.092 R)
• M4: 3,113,281 km (0.092 R)
• M5: 5,999,174 km (0.072 R)
• M6: 6,448,566 km (0.07 R)
• M7: 8,304,327 km (0.098 R)
• M8: 10,373,864 km (0.051 R)
• M9: 11,023,717 km (0.114 R)
• M10: 11,443,489 km (0.087 R)
• M11: 15,876,672 km (0.106 R)
• M12: 16,961,257 km (0.062 R)
• M13: 18,036,716 km (0.075 R)
• M14: 18,798,319 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 10.1

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.76 AU - 12.78 AU

Year: 14031 Days

Day: 6.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,170,192 km

• M1: 132,245 km (0.073 R)
• M2: 559,346 km (0.091 R)
• M3: 894,894 km (0.079 R)
• M4: 1,315,713 km (0.057 R)
• M5: 1,732,493 km (0.102 R)
• M6: 4,326,071 km (0.118 R)
• M7: 4,979,515 km (0.067 R)
• M8: 6,565,551 km (0.1 R)
• M9: 6,945,081 km (0.054 R)
• M10: 7,294,691 km (0.106 R)
• M11: 8,172,681 km (0.093 R)
• M12: 8,863,375 km (0.054 R)
• M13: 11,170,623 km (0.088 R)
• M14: 11,959,303 km (0.041 R)
• M15: 12,335,541 km (0.056 R)
• M16: 13,111,954 km (0.1 R)
• M17: 18,470,101 km (0.037 R)
• M18: 21,906,963 km (0.087 R)
• M19: 23,432,711 km (0.088 R)
• M20: 26,908,019 km (0.052 R)
• M21: 29,672,738 km (0.108 R)
• M22: 32,137,063 km (0.089 R)
• M23: 34,103,976 km (0.108 R)
• M24: 43,362,888 km (0.038 R)
• M25: 47,931,906 km (0.096 R)
• M26: 52,309,738 km (0.108 R)
• M27: 59,820,449 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.2

Radius: 6.7

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.03 AU - 21.39 AU

Year: 30013 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,170,192 km

• M1: 84,224 km (0.095 R)
• M2: 322,533 km (0.119 R)
• M3: 601,683 km (0.119 R)
• M4: 1,028,336 km (0.114 R)
• M5: 2,238,433 km (0.061 R)
• M6: 2,549,297 km (0.087 R)
• M7: 3,594,538 km (0.065 R)
• M8: 4,021,939 km (0.095 R)
• M9: 4,669,249 km (0.098 R)
• M10: 6,168,818 km (0.087 R)
• M11: 7,229,168 km (0.049 R)
• M12: 8,073,199 km (0.06 R)
• M13: 10,403,186 km (0.074 R)
• M14: 11,133,822 km (0.056 R)
• M15: 11,756,448 km (0.098 R)
• M16: 12,622,620 km (0.057 R)
• M17: 13,530,529 km (0.059 R)
• M18: 14,079,852 km (0.118 R)
• M19: 15,989,918 km (0.099 R)
• M20: 17,785,541 km (0.119 R)
• M21: 21,772,624 km (0.105 R)
• M22: 22,417,839 km (0.075 R)
• M23: 24,430,080 km (0.116 R)
• M24: 37,685,200 km (0.115 R)
• M25: 38,303,188 km (0.066 R)
• M26: 46,964,905 km (0.073 R)
• M27: 49,686,390 km (0.118 R)
• M28: 50,616,440 km (0.05 R)
• M29: 73,164,728 km (0.101 R)
• M30: 79,819,589 km (0.097 R)
• M31: 83,685,348 km (0.119 R)
• M32: 87,944,549 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit