🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.67 AU - 1.03 AU

Year: 297 Days

Day: 44.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 14.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.91 AU - 5.71 AU

Year: 4634 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,118,395 km

• M1: 176,825 km (0.053 R)
• M2: 667,954 km (0.113 R)
• M3: 1,348,026 km (0.119 R)
• M4: 1,809,835 km (0.054 R)
• M5: 2,551,990 km (0.116 R)
• M6: 3,490,418 km (0.073 R)
• M7: 5,702,820 km (0.098 R)
• M8: 6,226,862 km (0.072 R)
• M9: 7,172,320 km (0.047 R)
• M10: 7,854,337 km (0.1 R)
• M11: 8,320,634 km (0.093 R)
• M12: 8,767,482 km (0.113 R)
• M13: 10,121,642 km (0.044 R)
• M14: 11,703,041 km (0.117 R)
• M15: 14,165,422 km (0.093 R)
• M16: 15,131,077 km (0.032 R)
• M17: 16,661,313 km (0.108 R)
• M18: 19,115,018 km (0.1 R)
• M19: 20,294,148 km (0.103 R)
• M20: 21,244,394 km (0.095 R)
• M21: 24,273,900 km (0.08 R)
• M22: 25,267,230 km (0.114 R)
• M23: 25,734,723 km (0.066 R)
• M24: 27,172,060 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 11

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.93 AU - 9.17 AU

Year: 7857 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,118,395 km

• M1: 136,732 km (0.108 R)
• M2: 978,819 km (0.105 R)
• M3: 1,322,146 km (0.116 R)
• M4: 1,796,820 km (0.111 R)
• M5: 2,265,361 km (0.092 R)
• M6: 2,952,464 km (0.062 R)
• M7: 4,115,437 km (0.117 R)
• M8: 5,037,559 km (0.064 R)
• M9: 5,920,934 km (0.078 R)
• M10: 8,133,337 km (0.085 R)
• M11: 8,818,495 km (0.103 R)
• M12: 9,541,651 km (0.052 R)
• M13: 10,594,671 km (0.111 R)
• M14: 12,410,340 km (0.04 R)
• M15: 12,978,812 km (0.114 R)
• M16: 14,117,102 km (0.036 R)
• M17: 17,165,608 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.7

Radius: 4.2

Gravity: 28.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.9 AU - 18.11 AU

Year: 22003 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,118,395 km

• M1: 52,210 km (0.106 R)
• M2: 201,209 km (0.092 R)
• M3: 350,059 km (0.067 R)
• M4: 1,121,386 km (0.118 R)
• M5: 1,880,894 km (0.061 R)
• M6: 2,074,623 km (0.102 R)
• M7: 2,641,150 km (0.105 R)
• M8: 4,635,589 km (0.115 R)
• M9: 5,210,793 km (0.066 R)
• M10: 5,476,928 km (0.096 R)
• M11: 6,945,530 km (0.119 R)
• M12: 7,082,412 km (0.039 R)
• M13: 9,031,074 km (0.09 R)
• M14: 9,470,742 km (0.079 R)
• M15: 10,998,435 km (0.074 R)
• M16: 13,515,569 km (0.106 R)
• M17: 13,872,959 km (0.119 R)
• M18: 14,017,769 km (0.072 R)
• M19: 14,756,484 km (0.1 R)
• M20: 15,520,929 km (0.106 R)
• M21: 19,560,071 km (0.1 R)
• M22: 19,833,536 km (0.083 R)
• M23: 21,431,541 km (0.113 R)
• M24: 21,917,434 km (0.063 R)
• M25: 25,962,262 km (0.062 R)
• M26: 27,641,797 km (0.103 R)
• M27: 30,599,646 km (0.083 R)
• M28: 34,155,139 km (0.117 R)
• M29: 35,759,725 km (0.087 R)
• M30: 49,257,642 km (0.109 R)
• M31: 49,763,732 km (0.101 R)
• M32: 50,614,944 km (0.117 R)
• M33: 52,171,509 km (0.074 R)
• M34: 54,296,098 km (0.111 R)
• M35: 57,590,243 km (0.106 R)
• M36: 60,434,997 km (0.084 R)
• M37: 63,173,236 km (0.096 R)
• M38: 66,197,806 km (0.056 R)
• M39: 67,020,295 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.8

Radius: 7.7

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.19 AU - 19.85 AU

Year: 24285 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,118,395 km

• M1: 97,538 km (0.099 R)
• M2: 433,385 km (0.119 R)
• M3: 969,245 km (0.119 R)
• M4: 1,485,507 km (0.036 R)
• M5: 1,910,514 km (0.12 R)
• M6: 2,460,137 km (0.093 R)
• M7: 4,642,022 km (0.091 R)
• M8: 6,619,556 km (0.084 R)
• M9: 7,819,032 km (0.108 R)
• M10: 8,337,239 km (0.082 R)
• M11: 9,044,837 km (0.119 R)
• M12: 10,210,653 km (0.103 R)
• M13: 11,342,959 km (0.068 R)
• M14: 12,417,670 km (0.065 R)
• M15: 12,979,859 km (0.075 R)
• M16: 13,929,357 km (0.079 R)
• M17: 14,382,788 km (0.105 R)
• M18: 15,002,722 km (0.072 R)
• M19: 15,559,675 km (0.074 R)
• M20: 17,227,092 km (0.045 R)
• M21: 18,015,024 km (0.107 R)
• M22: 20,233,262 km (0.059 R)
• M23: 21,708,596 km (0.085 R)
• M24: 22,215,882 km (0.04 R)
• M25: 26,910,413 km (0.057 R)
• M26: 33,825,724 km (0.111 R)
• M27: 35,059,607 km (0.054 R)
• M28: 37,038,189 km (0.115 R)
• M29: 41,838,186 km (0.09 R)
• M30: 47,715,438 km (0.117 R)
• M31: 49,266,169 km (0.106 R)
• M32: 52,468,162 km (0.064 R)
• M33: 55,052,465 km (0.073 R)
• M34: 55,806,139 km (0.116 R)
• M35: 57,720,394 km (0.091 R)
• M36: 59,876,249 km (0.105 R)
• M37: 64,347,729 km (0.085 R)
• M38: 73,039,066 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.6

Radius: 4.2

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.44 AU - 16.96 AU

Year: 24696 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,118,395 km

• M1: 59,690 km (0.099 R)
• M2: 289,173 km (0.116 R)
• M3: 2,583,705 km (0.112 R)
• M4: 3,642,708 km (0.11 R)
• M5: 4,192,032 km (0.079 R)
• M6: 4,376,486 km (0.096 R)
• M7: 5,239,067 km (0.07 R)
• M8: 6,820,466 km (0.106 R)
• M9: 7,973,267 km (0.082 R)
• M10: 13,222,058 km (0.119 R)
• M11: 22,285,445 km (0.063 R)
• M12: 23,999,837 km (0.117 R)
• M13: 48,055,773 km (0.049 R)
• M14: 49,150,380 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 11,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit