🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 9.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.58 AU - 0.78 AU

Year: 394 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,618,921 km

• M1: 120,725 km (0.107 R)
• M2: 445,652 km (0.096 R)
• M3: 812,616 km (0.098 R)
• M4: 1,170,753 km (0.111 R)
• M5: 1,914,853 km (0.098 R)
• M6: 2,218,686 km (0.087 R)
• M7: 2,612,876 km (0.09 R)
• M8: 3,053,592 km (0.059 R)
• M9: 3,378,369 km (0.106 R)
• M10: 3,928,440 km (0.037 R)
• M11: 4,480,606 km (0.119 R)
• M12: 5,525,996 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 11.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.6 AU

Year: 1202 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,618,921 km

• M1: 147,055 km (0.084 R)
• M2: 860,936 km (0.065 R)
• M3: 1,389,465 km (0.093 R)
• M4: 1,996,384 km (0.084 R)
• M5: 2,821,715 km (0.106 R)
• M6: 3,195,111 km (0.074 R)
• M7: 4,058,141 km (0.116 R)
• M8: 4,454,277 km (0.09 R)
• M9: 5,607,527 km (0.12 R)
• M10: 7,708,629 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.7

Radius: 14.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.77 AU - 3.61 AU

Year: 4005 Days

Day: 6.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,618,921 km

• M1: 177,872 km (0.046 R)
• M2: 637,437 km (0.101 R)
• M3: 1,502,411 km (0.095 R)
• M4: 2,087,638 km (0.037 R)
• M5: 2,980,438 km (0.102 R)
• M6: 3,505,826 km (0.114 R)
• M7: 5,413,049 km (0.117 R)
• M8: 5,968,656 km (0.061 R)
• M9: 7,000,881 km (0.088 R)
• M10: 8,546,227 km (0.052 R)
• M11: 9,656,393 km (0.088 R)
• M12: 10,392,564 km (0.117 R)
• M13: 11,165,835 km (0.045 R)
• M14: 12,303,228 km (0.099 R)
• M15: 12,779,249 km (0.117 R)
• M16: 14,861,501 km (0.092 R)
• M17: 17,220,211 km (0.111 R)
• M18: 18,120,192 km (0.107 R)
• M19: 24,714,765 km (0.032 R)
• M20: 25,397,679 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 13.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.22 AU - 3.42 AU

Year: 4252 Days

Day: 8 Hours

Environment

Temp: -215 °C

Axial Tilt: 131.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,618,921 km

• M1: 162,912 km (0.104 R)
• M2: 651,948 km (0.06 R)
• M3: 1,669,811 km (0.074 R)
• M4: 2,842,958 km (0.107 R)
• M5: 4,121,122 km (0.092 R)
• M6: 4,606,567 km (0.117 R)
• M7: 5,463,314 km (0.112 R)
• M8: 7,034,092 km (0.102 R)
• M9: 7,802,875 km (0.073 R)
• M10: 8,371,347 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.8

Radius: 7.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.93 AU - 6.47 AU

Year: 9566 Days

Day: 18.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,618,921 km

• M1: 91,554 km (0.12 R)
• M2: 514,617 km (0.082 R)
• M3: 1,111,662 km (0.096 R)
• M4: 1,386,623 km (0.028 R)
• M5: 1,625,082 km (0.109 R)
• M6: 2,048,743 km (0.094 R)
• M7: 2,606,892 km (0.066 R)
• M8: 4,330,260 km (0.118 R)
• M9: 4,870,458 km (0.099 R)
• M10: 8,621,325 km (0.066 R)
• M11: 9,398,785 km (0.101 R)
• M12: 13,410,701 km (0.117 R)
• M13: 14,250,244 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 3.1

Gravity: 47.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.14 AU - 6.86 AU

Year: 11649 Days

Day: 24.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,618,921 km

• M1: 67,020 km (0.092 R)
• M2: 282,142 km (0.057 R)
• M3: 579,393 km (0.059 R)
• M4: 958,922 km (0.059 R)
• M5: 1,904,530 km (0.052 R)
• M6: 2,760,530 km (0.081 R)
• M7: 3,440,153 km (0.058 R)
• M8: 4,598,489 km (0.078 R)
• M9: 8,203,050 km (0.096 R)
• M10: 8,602,326 km (0.042 R)
• M11: 8,875,642 km (0.059 R)
• M12: 10,278,720 km (0.106 R)
• M13: 13,698,976 km (0.111 R)
• M14: 17,587,623 km (0.077 R)
• M15: 19,625,146 km (0.093 R)
• M16: 23,185,875 km (0.097 R)
• M17: 24,251,311 km (0.104 R)
• M18: 25,256,309 km (0.075 R)
• M19: 25,815,955 km (0.1 R)
• M20: 26,288,684 km (0.084 R)
• M21: 27,251,197 km (0.102 R)
• M22: 31,337,014 km (0.054 R)
• M23: 32,858,275 km (0.116 R)
• M24: 35,462,923 km (0.081 R)
• M25: 38,324,282 km (0.092 R)
• M26: 38,692,442 km (0.03 R)
• M27: 39,062,846 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330

Radius: 6.6

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.76 AU - 8.44 AU

Year: 13298 Days

Day: 17.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,618,921 km

• M1: 82,129 km (0.096 R)
• M2: 293,361 km (0.106 R)
• M3: 558,449 km (0.107 R)
• M4: 765,642 km (0.065 R)
• M5: 1,757,027 km (0.098 R)
• M6: 3,117,620 km (0.109 R)
• M7: 3,418,611 km (0.11 R)
• M8: 4,731,481 km (0.095 R)
• M9: 5,616,802 km (0.087 R)
• M10: 6,496,587 km (0.037 R)
• M11: 6,834,828 km (0.1 R)
• M12: 7,424,542 km (0.047 R)
• M13: 7,962,646 km (0.073 R)
• M14: 8,886,263 km (0.109 R)
• M15: 10,076,613 km (0.092 R)
• M16: 11,102,705 km (0.056 R)
• M17: 12,028,267 km (0.071 R)
• M18: 13,724,109 km (0.082 R)
• M19: 14,344,042 km (0.032 R)
• M20: 14,789,096 km (0.039 R)
• M21: 22,191,498 km (0.086 R)
• M22: 24,817,539 km (0.104 R)
• M23: 25,274,411 km (0.112 R)
• M24: 25,736,967 km (0.065 R)
• M25: 26,205,059 km (0.059 R)
• M26: 26,488,697 km (0.069 R)
• M27: 27,158,446 km (0.047 R)
• M28: 30,572,718 km (0.097 R)
• M29: 31,628,879 km (0.113 R)
• M30: 33,148,046 km (0.062 R)
• M31: 37,038,787 km (0.092 R)
• M32: 40,086,545 km (0.12 R)
• M33: 42,772,574 km (0.087 R)
• M34: 44,628,486 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 5.3

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.96 AU - 8.26 AU

Year: 16235 Days

Day: 20.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,618,921 km

• M1: 65,973 km (0.079 R)
• M2: 409,599 km (0.075 R)
• M3: 800,199 km (0.083 R)
• M4: 1,511,088 km (0.08 R)
• M5: 1,873,564 km (0.106 R)
• M6: 2,815,133 km (0.062 R)
• M7: 3,517,644 km (0.087 R)
• M8: 4,152,986 km (0.11 R)
• M9: 6,015,480 km (0.073 R)
• M10: 6,320,510 km (0.071 R)
• M11: 8,139,919 km (0.078 R)
• M12: 9,193,986 km (0.077 R)
• M13: 10,498,629 km (0.069 R)
• M14: 10,940,840 km (0.081 R)
• M15: 13,213,232 km (0.095 R)
• M16: 16,806,423 km (0.052 R)
• M17: 17,796,911 km (0.098 R)
• M18: 18,030,882 km (0.081 R)
• M19: 20,145,448 km (0.111 R)
• M20: 25,152,339 km (0.065 R)
• M21: 33,113,788 km (0.104 R)
• M22: 40,684,338 km (0.048 R)
• M23: 41,362,764 km (0.05 R)
• M24: 50,725,197 km (0.098 R)
• M25: 54,080,079 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 7.4

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.61 AU - 10.27 AU

Year: 22029 Days

Day: 19 Hours

Environment

Temp: -242 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,618,921 km

• M1: 92,003 km (0.082 R)
• M2: 499,657 km (0.108 R)
• M3: 1,242,560 km (0.091 R)
• M4: 1,739,374 km (0.102 R)
• M5: 2,226,764 km (0.057 R)
• M6: 3,014,247 km (0.111 R)
• M7: 5,906,423 km (0.076 R)
• M8: 7,002,527 km (0.078 R)
• M9: 7,547,961 km (0.099 R)
• M10: 8,445,997 km (0.059 R)
• M11: 9,063,836 km (0.076 R)
• M12: 12,757,407 km (0.071 R)
• M13: 13,874,305 km (0.113 R)
• M14: 14,496,034 km (0.052 R)
• M15: 15,055,081 km (0.083 R)
• M16: 18,715,591 km (0.062 R)
• M17: 19,474,501 km (0.099 R)
• M18: 20,451,525 km (0.11 R)
• M19: 21,154,635 km (0.097 R)
• M20: 25,027,574 km (0.111 R)
• M21: 27,734,847 km (0.107 R)
• M22: 30,242,556 km (0.041 R)
• M23: 30,501,360 km (0.118 R)
• M24: 34,141,525 km (0.097 R)
• M25: 35,273,233 km (0.039 R)
• M26: 37,760,896 km (0.085 R)
• M27: 40,206,821 km (0.085 R)
• M28: 41,468,530 km (0.112 R)
• M29: 45,073,988 km (0.046 R)
• M30: 45,751,367 km (0.101 R)
• M31: 46,779,853 km (0.096 R)
• M32: 47,126,172 km (0.117 R)
• M33: 52,714,250 km (0.091 R)
• M34: 60,761,718 km (0.075 R)
• M35: 61,587,947 km (0.069 R)
• M36: 65,183,831 km (0.084 R)
• M37: 68,470,646 km (0.119 R)
• M38: 73,488,757 km (0.075 R)
• M39: 80,470,639 km (0.113 R)
• M40: 83,739,054 km (0.113 R)
• M41: 87,356,629 km (0.097 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: 430 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit