🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.29 AU - 6.13 AU

Year: 4160 Days

Day: 37.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 13.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.06 AU - 7.08 AU

Year: 5232 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 84,704,979 km

• M1: 311,313 km (0.114 R)
• M2: 1,635,105 km (0.044 R)
• M3: 3,181,648 km (0.041 R)
• M4: 5,041,598 km (0.116 R)
• M5: 7,828,905 km (0.114 R)
• M6: 12,484,391 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 8.7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.23 AU - 12.03 AU

Year: 12125 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,704,979 km

• M1: 111,301 km (0.082 R)
• M2: 407,654 km (0.108 R)
• M3: 815,308 km (0.044 R)
• M4: 1,357,301 km (0.041 R)
• M5: 2,504,418 km (0.088 R)
• M6: 2,867,342 km (0.058 R)
• M7: 3,724,688 km (0.083 R)
• M8: 4,566,625 km (0.087 R)
• M9: 5,017,213 km (0.109 R)
• M10: 5,563,395 km (0.11 R)
• M11: 7,896,524 km (0.08 R)
• M12: 11,947,634 km (0.06 R)
• M13: 12,687,395 km (0.073 R)
• M14: 13,336,949 km (0.105 R)
• M15: 14,510,844 km (0.108 R)
• M16: 16,780,992 km (0.107 R)
• M17: 24,092,139 km (0.097 R)
• M18: 26,393,852 km (0.08 R)
• M19: 27,257,031 km (0.102 R)
• M20: 27,646,734 km (0.117 R)
• M21: 28,737,601 km (0.062 R)
• M22: 30,688,956 km (0.092 R)
• M23: 32,946,687 km (0.12 R)
• M24: 33,611,650 km (0.082 R)
• M25: 33,947,347 km (0.105 R)
• M26: 35,082,795 km (0.057 R)
• M27: 36,714,758 km (0.106 R)
• M28: 37,190,180 km (0.092 R)
• M29: 39,009,590 km (0.12 R)
• M30: 43,882,890 km (0.066 R)
• M31: 45,229,719 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 12

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.65 AU - 14.77 AU

Year: 16797 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,704,979 km

• M1: 156,479 km (0.073 R)
• M2: 639,980 km (0.083 R)
• M3: 1,026,391 km (0.072 R)
• M4: 1,947,465 km (0.118 R)
• M5: 2,595,972 km (0.108 R)
• M6: 3,173,420 km (0.034 R)
• M7: 4,586,970 km (0.104 R)
• M8: 5,700,726 km (0.084 R)
• M9: 9,079,244 km (0.117 R)
• M10: 11,373,627 km (0.065 R)
• M11: 12,067,163 km (0.08 R)
• M12: 13,469,194 km (0.082 R)
• M13: 14,030,934 km (0.078 R)
• M14: 15,656,764 km (0.097 R)
• M15: 30,467,252 km (0.072 R)
• M16: 33,180,808 km (0.09 R)
• M17: 34,726,902 km (0.086 R)
• M18: 36,726,427 km (0.062 R)
• M19: 38,660,727 km (0.087 R)
• M20: 40,372,127 km (0.098 R)
• M21: 41,540,786 km (0.105 R)
• M22: 43,639,943 km (0.034 R)
• M23: 44,560,867 km (0.065 R)
• M24: 45,026,266 km (0.116 R)
• M25: 48,866,294 km (0.079 R)
• M26: 65,410,173 km (0.086 R)
• M27: 68,452,994 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.8

Radius: 5.3

Gravity: 21.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.13 AU - 20.53 AU

Year: 24155 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,704,979 km

• M1: 83,027 km (0.041 R)
• M2: 826,379 km (0.108 R)
• M3: 1,160,879 km (0.066 R)
• M4: 1,934,151 km (0.11 R)
• M5: 4,819,894 km (0.067 R)
• M6: 5,559,057 km (0.063 R)
• M7: 8,387,953 km (0.116 R)
• M8: 11,779,486 km (0.095 R)
• M9: 13,850,519 km (0.088 R)
• M10: 15,656,614 km (0.096 R)
• M11: 17,970,295 km (0.089 R)
• M12: 22,628,623 km (0.08 R)
• M13: 25,233,720 km (0.085 R)
• M14: 25,686,553 km (0.079 R)
• M15: 30,388,863 km (0.106 R)
• M16: 32,207,823 km (0.051 R)
• M17: 40,672,968 km (0.032 R)
• M18: 54,170,137 km (0.085 R)
• M19: 61,201,985 km (0.12 R)
• M20: 64,935,499 km (0.094 R)
• M21: 74,927,590 km (0.116 R)
• M22: 76,568,529 km (0.081 R)
• M23: 78,233,403 km (0.097 R)
• M24: 78,713,463 km (0.106 R)
• M25: 81,634,960 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 3.1

Gravity: 42.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 19.57 AU - 19.81 AU

Year: 30566 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,704,979 km

• M1: 38,746 km (0.077 R)
• M2: 157,527 km (0.077 R)
• M3: 461,958 km (0.08 R)
• M4: 666,309 km (0.062 R)
• M5: 977,472 km (0.09 R)
• M6: 1,165,667 km (0.043 R)
• M7: 1,425,967 km (0.105 R)
• M8: 1,668,315 km (0.092 R)
• M9: 2,082,253 km (0.113 R)
• M10: 2,212,104 km (0.084 R)
• M11: 2,971,911 km (0.053 R)
• M12: 6,630,178 km (0.079 R)
• M13: 8,226,088 km (0.079 R)
• M14: 8,496,561 km (0.111 R)
• M15: 9,757,521 km (0.104 R)
• M16: 11,007,411 km (0.068 R)
• M17: 12,430,536 km (0.112 R)
• M18: 15,718,248 km (0.087 R)
• M19: 15,883,853 km (0.105 R)
• M20: 17,075,999 km (0.105 R)
• M21: 18,326,487 km (0.089 R)
• M22: 19,256,238 km (0.116 R)
• M23: 20,511,214 km (0.064 R)
• M24: 21,310,067 km (0.088 R)
• M25: 21,411,345 km (0.117 R)
• M26: 24,049,354 km (0.078 R)
• M27: 28,707,383 km (0.118 R)
• M28: 31,377,555 km (0.112 R)
• M29: 41,466,136 km (0.074 R)
• M30: 51,303,692 km (0.089 R)
• M31: 52,586,793 km (0.092 R)
• M32: 65,324,453 km (0.025 R)
• M33: 66,614,286 km (0.079 R)
• M34: 68,580,900 km (0.117 R)
• M35: 72,858,950 km (0.064 R)
• M36: 75,415,129 km (0.119 R)
• M37: 79,970,085 km (0.081 R)
• M38: 80,951,896 km (0.106 R)
• M39: 82,190,267 km (0.076 R)
• M40: 84,198,020 km (0.086 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit