🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.6

Radius: 8.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.17 AU

Year: 579 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,549,134 km

• M1: 108,159 km (0.066 R)
• M2: 393,143 km (0.091 R)
• M3: 736,770 km (0.105 R)
• M4: 1,190,799 km (0.105 R)
• M5: 1,461,870 km (0.106 R)
• M6: 1,790,836 km (0.066 R)
• M7: 2,114,716 km (0.106 R)
• M8: 2,559,021 km (0.115 R)
• M9: 3,795,597 km (0.034 R)
• M10: 4,747,638 km (0.068 R)
• M11: 6,071,878 km (0.101 R)
• M12: 6,669,073 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.6

Radius: 10.3

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.98 AU - 1.08 AU

Year: 665 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,549,134 km

• M1: 128,056 km (0.107 R)
• M2: 483,949 km (0.052 R)
• M3: 1,636,900 km (0.049 R)
• M4: 2,107,236 km (0.117 R)
• M5: 2,987,619 km (0.102 R)
• M6: 3,884,907 km (0.104 R)
• M7: 4,300,191 km (0.11 R)
• M8: 5,040,850 km (0.074 R)
• M9: 6,287,748 km (0.082 R)
• M10: 7,945,442 km (0.08 R)
• M11: 8,289,218 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 8.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.3 AU - 1.66 AU

Year: 1145 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,549,134 km

• M1: 110,702 km (0.112 R)
• M2: 546,481 km (0.081 R)
• M3: 1,255,575 km (0.069 R)
• M4: 1,563,148 km (0.077 R)
• M5: 2,953,361 km (0.076 R)
• M6: 3,314,341 km (0.097 R)
• M7: 3,664,250 km (0.056 R)
• M8: 4,257,705 km (0.071 R)
• M9: 4,577,844 km (0.108 R)
• M10: 4,946,753 km (0.115 R)
• M11: 5,232,186 km (0.084 R)
• M12: 5,891,613 km (0.035 R)
• M13: 6,625,540 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 13.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.45 AU - 2.21 AU

Year: 1574 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,549,134 km

• M1: 162,912 km (0.069 R)
• M2: 605,722 km (0.107 R)
• M3: 1,073,215 km (0.105 R)
• M4: 2,411,368 km (0.105 R)
• M5: 2,980,139 km (0.057 R)
• M6: 3,859,924 km (0.063 R)
• M7: 4,389,950 km (0.08 R)
• M8: 4,968,295 km (0.107 R)
• M9: 6,627,186 km (0.073 R)
• M10: 7,254,749 km (0.103 R)
• M11: 9,092,858 km (0.12 R)
• M12: 11,260,232 km (0.103 R)
• M13: 12,699,363 km (0.106 R)
• M14: 14,172,902 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.3

Radius: 11.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.31 AU - 3.23 AU

Year: 2931 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,549,134 km

• M1: 143,016 km (0.077 R)
• M2: 526,585 km (0.087 R)
• M3: 974,780 km (0.088 R)
• M4: 2,110,377 km (0.035 R)
• M5: 2,627,986 km (0.047 R)
• M6: 3,091,739 km (0.094 R)
• M7: 3,461,396 km (0.063 R)
• M8: 3,841,075 km (0.075 R)
• M9: 4,398,028 km (0.076 R)
• M10: 5,008,238 km (0.106 R)
• M11: 5,445,811 km (0.097 R)
• M12: 7,122,654 km (0.097 R)
• M13: 7,583,116 km (0.102 R)
• M14: 13,530,230 km (0.109 R)
• M15: 15,472,309 km (0.117 R)
• M16: 20,022,628 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 12.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.08 AU - 3.72 AU

Year: 3986 Days

Day: 6.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,549,134 km

• M1: 151,692 km (0.075 R)
• M2: 553,363 km (0.054 R)
• M3: 969,245 km (0.12 R)
• M4: 1,424,471 km (0.111 R)
• M5: 1,867,729 km (0.103 R)
• M6: 2,348,238 km (0.1 R)
• M7: 2,832,037 km (0.092 R)
• M8: 3,311,798 km (0.118 R)
• M9: 3,904,056 km (0.098 R)
• M10: 4,698,271 km (0.094 R)
• M11: 5,229,493 km (0.096 R)
• M12: 5,956,239 km (0.113 R)
• M13: 7,798,537 km (0.084 R)
• M14: 8,545,330 km (0.054 R)
• M15: 9,957,234 km (0.089 R)
• M16: 10,602,300 km (0.075 R)
• M17: 11,154,316 km (0.089 R)
• M18: 12,662,263 km (0.098 R)
• M19: 14,878,855 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 13.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.95 AU - 5.83 AU

Year: 6875 Days

Day: 6.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,549,134 km

• M1: 168,298 km (0.026 R)
• M2: 688,749 km (0.113 R)
• M3: 1,149,660 km (0.038 R)
• M4: 2,376,961 km (0.062 R)
• M5: 2,837,722 km (0.091 R)
• M6: 6,787,106 km (0.1 R)
• M7: 7,581,171 km (0.062 R)
• M8: 8,169,540 km (0.101 R)
• M9: 11,109,736 km (0.061 R)
• M10: 11,628,691 km (0.05 R)
• M11: 12,766,233 km (0.094 R)
• M12: 14,919,396 km (0.091 R)
• M13: 15,493,552 km (0.111 R)
• M14: 15,904,049 km (0.098 R)
• M15: 16,322,025 km (0.11 R)
• M16: 18,391,861 km (0.099 R)
• M17: 21,561,541 km (0.102 R)
• M18: 22,221,866 km (0.042 R)
• M19: 22,669,463 km (0.1 R)
• M20: 23,123,044 km (0.101 R)
• M21: 23,737,293 km (0.098 R)
• M22: 24,758,747 km (0.051 R)
• M23: 28,961,998 km (0.092 R)
• M24: 30,401,728 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.7

Radius: 6.3

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.3 AU - 6.9 AU

Year: 9579 Days

Day: 18.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,549,134 km

• M1: 78,389 km (0.11 R)
• M2: 736,022 km (0.07 R)
• M3: 949,946 km (0.068 R)
• M4: 1,183,768 km (0.08 R)
• M5: 1,456,036 km (0.12 R)
• M6: 2,263,117 km (0.091 R)
• M7: 4,010,121 km (0.034 R)
• M8: 6,053,029 km (0.111 R)
• M9: 6,539,073 km (0.117 R)
• M10: 6,791,743 km (0.097 R)
• M11: 11,616,125 km (0.096 R)
• M12: 16,274,902 km (0.116 R)
• M13: 23,358,660 km (0.109 R)
• M14: 26,142,527 km (0.092 R)
• M15: 31,430,513 km (0.118 R)
• M16: 36,366,794 km (0.115 R)
• M17: 40,210,262 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.9

Radius: 6.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.34 AU - 10.44 AU

Year: 19776 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,549,134 km

• M1: 85,869 km (0.097 R)
• M2: 346,319 km (0.107 R)
• M3: 799,002 km (0.109 R)
• M4: 1,199,476 km (0.07 R)
• M5: 2,530,448 km (0.087 R)
• M6: 3,633,134 km (0.06 R)
• M7: 4,387,257 km (0.094 R)
• M8: 4,728,190 km (0.108 R)
• M9: 5,304,142 km (0.083 R)
• M10: 5,925,871 km (0.078 R)
• M11: 6,631,524 km (0.094 R)
• M12: 7,752,461 km (0.119 R)
• M13: 10,714,648 km (0.051 R)
• M14: 11,651,879 km (0.033 R)
• M15: 12,251,018 km (0.064 R)
• M16: 14,791,190 km (0.1 R)
• M17: 16,418,815 km (0.075 R)
• M18: 27,122,842 km (0.079 R)
• M19: 29,549,918 km (0.044 R)
• M20: 33,077,884 km (0.066 R)
• M21: 34,276,762 km (0.081 R)
• M22: 34,497,867 km (0.094 R)
• M23: 40,215,947 km (0.062 R)
• M24: 40,832,589 km (0.061 R)
• M25: 41,581,027 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.6

Radius: 7.2

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.32 AU - 12.62 AU

Year: 23102 Days

Day: 24.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,549,134 km

• M1: 89,609 km (0.091 R)
• M2: 381,325 km (0.053 R)
• M3: 692,040 km (0.051 R)
• M4: 1,010,234 km (0.118 R)
• M5: 1,662,332 km (0.052 R)
• M6: 2,091,079 km (0.027 R)
• M7: 2,715,501 km (0.052 R)
• M8: 3,548,013 km (0.104 R)
• M9: 4,398,327 km (0.119 R)
• M10: 4,871,355 km (0.108 R)
• M11: 6,449,463 km (0.097 R)
• M12: 6,915,910 km (0.092 R)
• M13: 8,020,839 km (0.106 R)
• M14: 9,008,933 km (0.083 R)
• M15: 10,261,367 km (0.111 R)
• M16: 12,672,136 km (0.106 R)
• M17: 13,181,218 km (0.08 R)
• M18: 15,849,745 km (0.113 R)
• M19: 19,907,886 km (0.109 R)
• M20: 25,400,970 km (0.054 R)
• M21: 27,155,454 km (0.113 R)
• M22: 32,765,524 km (0.11 R)
• M23: 33,862,226 km (0.033 R)
• M24: 38,343,580 km (0.051 R)
• M25: 40,961,543 km (0.117 R)
• M26: 42,717,522 km (0.108 R)
• M27: 50,969,341 km (0.116 R)
• M28: 58,608,556 km (0.104 R)
• M29: 59,412,046 km (0.072 R)
• M30: 63,750,983 km (0.095 R)
• M31: 79,979,061 km (0.115 R)
• M32: 80,225,449 km (0.063 R)
• M33: 81,963,776 km (0.112 R)
• M34: 84,235,719 km (0.066 R)
• M35: 85,002,109 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit