🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 8.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 403 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,592,438 km

• M1: 107,710 km (0.11 R)
• M2: 384,915 km (0.058 R)
• M3: 936,034 km (0.079 R)
• M4: 1,242,410 km (0.069 R)
• M5: 1,743,264 km (0.088 R)
• M6: 2,134,762 km (0.035 R)
• M7: 2,433,509 km (0.088 R)
• M8: 2,722,532 km (0.112 R)
• M9: 3,837,036 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 11.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.93 AU - 1.29 AU

Year: 755 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,592,438 km

• M1: 145,559 km (0.032 R)
• M2: 515,065 km (0.117 R)
• M3: 1,185,563 km (0.114 R)
• M4: 1,763,609 km (0.063 R)
• M5: 2,138,352 km (0.065 R)
• M6: 2,513,095 km (0.082 R)
• M7: 3,115,076 km (0.063 R)
• M8: 3,754,159 km (0.117 R)
• M9: 4,690,641 km (0.111 R)
• M10: 6,617,013 km (0.099 R)
• M11: 7,199,098 km (0.066 R)
• M12: 7,815,142 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 8.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.27 AU - 2.01 AU

Year: 1356 Days

Day: 8.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,592,438 km

• M1: 110,702 km (0.113 R)
• M2: 424,858 km (0.043 R)
• M3: 890,257 km (0.118 R)
• M4: 1,306,438 km (0.042 R)
• M5: 1,722,171 km (0.09 R)
• M6: 2,560,966 km (0.087 R)
• M7: 3,336,930 km (0.116 R)
• M8: 3,746,978 km (0.068 R)
• M9: 4,351,952 km (0.105 R)
• M10: 4,881,528 km (0.062 R)
• M11: 5,162,024 km (0.103 R)
• M12: 5,690,105 km (0.082 R)
• M13: 7,206,429 km (0.095 R)
• M14: 7,704,440 km (0.059 R)
• M15: 8,030,563 km (0.102 R)
• M16: 8,451,233 km (0.057 R)
• M17: 9,459,373 km (0.069 R)
• M18: 9,802,251 km (0.067 R)
• M19: 10,120,894 km (0.087 R)
• M20: 10,578,813 km (0.082 R)
• M21: 11,501,084 km (0.036 R)
• M22: 12,108,601 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 9.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.86 AU - 2.18 AU

Year: 1854 Days

Day: 9 Hours

Environment

Temp: -196 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,592,438 km

• M1: 113,246 km (0.092 R)
• M2: 506,538 km (0.114 R)
• M3: 823,536 km (0.09 R)
• M4: 1,225,506 km (0.12 R)
• M5: 1,566,738 km (0.044 R)
• M6: 2,237,984 km (0.042 R)
• M7: 3,421,902 km (0.106 R)
• M8: 3,875,333 km (0.075 R)
• M9: 4,493,621 km (0.091 R)
• M10: 4,941,367 km (0.107 R)
• M11: 5,839,403 km (0.098 R)
• M12: 6,465,171 km (0.109 R)
• M13: 6,914,713 km (0.039 R)
• M14: 7,615,280 km (0.068 R)
• M15: 8,036,248 km (0.071 R)
• M16: 9,098,842 km (0.119 R)
• M17: 9,633,654 km (0.083 R)
• M18: 10,347,386 km (0.084 R)
• M19: 10,798,872 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 8.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.19 AU - 2.93 AU

Year: 2645 Days

Day: 10.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 173.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,592,438 km

• M1: 110,702 km (0.117 R)
• M2: 470,635 km (0.093 R)
• M3: 861,833 km (0.104 R)
• M4: 1,557,015 km (0.057 R)
• M5: 2,293,784 km (0.101 R)
• M6: 2,599,263 km (0.093 R)
• M7: 3,034,144 km (0.113 R)
• M8: 4,032,411 km (0.089 R)
• M9: 4,422,412 km (0.089 R)
• M10: 5,213,785 km (0.039 R)
• M11: 5,497,572 km (0.096 R)
• M12: 6,387,231 km (0.119 R)
• M13: 7,128,488 km (0.116 R)
• M14: 7,478,846 km (0.115 R)
• M15: 8,069,160 km (0.111 R)
• M16: 9,027,932 km (0.072 R)
• M17: 11,314,985 km (0.088 R)
• M18: 13,386,915 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 9.6

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.17 AU - 3.27 AU

Year: 2896 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,592,438 km

• M1: 119,379 km (0.097 R)
• M2: 539,899 km (0.098 R)
• M3: 903,870 km (0.09 R)
• M4: 1,464,713 km (0.103 R)
• M5: 1,898,696 km (0.064 R)
• M6: 2,694,557 km (0.118 R)
• M7: 3,133,327 km (0.12 R)
• M8: 3,483,536 km (0.114 R)
• M9: 5,130,459 km (0.073 R)
• M10: 5,539,908 km (0.115 R)
• M11: 5,943,673 km (0.044 R)
• M12: 7,497,546 km (0.028 R)
• M13: 7,824,866 km (0.118 R)
• M14: 8,614,294 km (0.098 R)
• M15: 9,380,534 km (0.049 R)
• M16: 9,761,111 km (0.086 R)
• M17: 10,840,460 km (0.073 R)
• M18: 12,999,307 km (0.103 R)
• M19: 13,616,997 km (0.111 R)
• M20: 14,006,849 km (0.097 R)
• M21: 14,504,561 km (0.119 R)
• M22: 15,325,404 km (0.099 R)
• M23: 15,853,934 km (0.065 R)
• M24: 18,800,712 km (0.087 R)
• M25: 19,345,398 km (0.095 R)
• M26: 19,838,323 km (0.12 R)
• M27: 20,978,109 km (0.086 R)
• M28: 22,497,425 km (0.072 R)
• M29: 22,973,895 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 9.9

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.47 AU - 3.81 AU

Year: 3593 Days

Day: 10.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,592,438 km

• M1: 123,119 km (0.056 R)
• M2: 630,256 km (0.057 R)
• M3: 1,617,751 km (0.116 R)
• M4: 3,739,348 km (0.081 R)
• M5: 4,158,671 km (0.107 R)
• M6: 4,609,110 km (0.077 R)
• M7: 7,962,646 km (0.1 R)
• M8: 9,395,644 km (0.111 R)
• M9: 10,093,817 km (0.068 R)
• M10: 10,742,922 km (0.087 R)
• M11: 12,672,136 km (0.105 R)
• M12: 15,237,441 km (0.07 R)
• M13: 17,318,048 km (0.095 R)
• M14: 18,486,108 km (0.035 R)
• M15: 19,643,547 km (0.114 R)
• M16: 20,208,428 km (0.06 R)
• M17: 20,978,409 km (0.093 R)
• M18: 21,701,266 km (0.117 R)
• M19: 22,169,956 km (0.083 R)
• M20: 22,919,890 km (0.072 R)
• M21: 23,405,933 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 8.9

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.71 AU - 4.25 AU

Year: 4192 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,592,438 km

• M1: 110,702 km (0.114 R)
• M2: 416,630 km (0.093 R)
• M3: 858,393 km (0.109 R)
• M4: 1,138,290 km (0.112 R)
• M5: 1,515,277 km (0.103 R)
• M6: 1,798,615 km (0.114 R)
• M7: 2,103,196 km (0.114 R)
• M8: 3,231,763 km (0.062 R)
• M9: 3,751,017 km (0.04 R)
• M10: 4,903,220 km (0.097 R)
• M11: 5,940,980 km (0.075 R)
• M12: 6,656,058 km (0.107 R)
• M13: 7,532,253 km (0.105 R)
• M14: 8,636,435 km (0.043 R)
• M15: 9,348,820 km (0.03 R)
• M16: 9,971,745 km (0.103 R)
• M17: 10,402,438 km (0.084 R)
• M18: 10,935,305 km (0.11 R)
• M19: 12,152,583 km (0.098 R)
• M20: 12,693,978 km (0.099 R)
• M21: 13,771,980 km (0.044 R)
• M22: 15,644,945 km (0.065 R)
• M23: 17,248,634 km (0.087 R)
• M24: 17,557,255 km (0.106 R)
• M25: 23,384,690 km (0.067 R)
• M26: 27,353,073 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.1

Radius: 11.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.92 AU - 6.54 AU

Year: 7723 Days

Day: 7.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,592,438 km

• M1: 150,944 km (0.12 R)
• M2: 643,570 km (0.094 R)
• M3: 1,270,535 km (0.089 R)
• M4: 1,786,647 km (0.088 R)
• M5: 2,756,490 km (0.109 R)
• M6: 3,493,559 km (0.088 R)
• M7: 6,271,143 km (0.118 R)
• M8: 7,745,430 km (0.049 R)
• M9: 8,226,237 km (0.114 R)
• M10: 10,558,169 km (0.099 R)
• M11: 12,446,543 km (0.096 R)
• M12: 15,659,456 km (0.094 R)
• M13: 19,828,899 km (0.1 R)
• M14: 20,212,019 km (0.059 R)
• M15: 20,599,926 km (0.102 R)
• M16: 24,465,385 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.4

Radius: 6.9

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.98 AU - 12.8 AU

Year: 21624 Days

Day: 19.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,592,438 km

• M1: 97,388 km (0.106 R)
• M2: 409,300 km (0.061 R)
• M3: 945,309 km (0.095 R)
• M4: 5,196,581 km (0.082 R)
• M5: 5,787,194 km (0.062 R)
• M6: 7,008,211 km (0.111 R)
• M7: 14,439,486 km (0.12 R)
• M8: 18,026,693 km (0.071 R)
• M9: 18,557,765 km (0.063 R)
• M10: 19,373,971 km (0.092 R)
• M11: 24,889,047 km (0.117 R)
• M12: 27,826,251 km (0.066 R)
• M13: 35,885,388 km (0.104 R)
• M14: 38,010,126 km (0.055 R)
• M15: 38,299,598 km (0.117 R)
• M16: 40,517,985 km (0.036 R)
• M17: 41,123,707 km (0.086 R)
• M18: 43,291,230 km (0.093 R)
• M19: 53,084,655 km (0.102 R)
• M20: 59,460,666 km (0.118 R)
• M21: 61,827,454 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit