🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.4

Radius: 12

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.04 AU - 1.32 AU

Year: 828 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,288,507 km

• M1: 149,299 km (0.081 R)
• M2: 524,341 km (0.1 R)
• M3: 940,073 km (0.103 R)
• M4: 1,418,936 km (0.111 R)
• M5: 1,802,654 km (0.114 R)
• M6: 2,653,118 km (0.114 R)
• M7: 3,082,913 km (0.067 R)
• M8: 3,769,567 km (0.108 R)
• M9: 4,679,272 km (0.029 R)
• M10: 5,468,101 km (0.092 R)
• M11: 6,041,959 km (0.072 R)
• M12: 6,700,937 km (0.11 R)
• M13: 7,334,634 km (0.072 R)
• M14: 9,564,390 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 13

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.94 AU - 4.02 AU

Year: 4192 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,288,507 km

• M1: 162,164 km (0.085 R)
• M2: 603,777 km (0.054 R)
• M3: 1,723,667 km (0.069 R)
• M4: 2,200,585 km (0.059 R)
• M5: 2,940,346 km (0.107 R)
• M6: 3,426,988 km (0.104 R)
• M7: 3,930,684 km (0.119 R)
• M8: 4,748,386 km (0.119 R)
• M9: 5,242,358 km (0.054 R)
• M10: 5,987,056 km (0.069 R)
• M11: 6,513,342 km (0.118 R)
• M12: 7,207,625 km (0.108 R)
• M13: 7,950,678 km (0.072 R)
• M14: 8,998,910 km (0.111 R)
• M15: 9,489,741 km (0.113 R)
• M16: 11,070,691 km (0.116 R)
• M17: 12,178,613 km (0.078 R)
• M18: 14,173,052 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 12.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.11 AU - 4.07 AU

Year: 4392 Days

Day: 11.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,288,507 km

• M1: 172,337 km (0.071 R)
• M2: 856,298 km (0.107 R)
• M3: 1,279,511 km (0.058 R)
• M4: 1,712,896 km (0.058 R)
• M5: 2,347,041 km (0.094 R)
• M6: 3,589,152 km (0.111 R)
• M7: 4,310,663 km (0.087 R)
• M8: 5,680,530 km (0.066 R)
• M9: 6,815,380 km (0.064 R)
• M10: 7,387,741 km (0.064 R)
• M11: 8,026,524 km (0.071 R)
• M12: 8,592,752 km (0.1 R)
• M13: 11,833,790 km (0.119 R)
• M14: 20,283,826 km (0.108 R)
• M15: 23,264,713 km (0.102 R)
• M16: 24,344,361 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 13.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.39 AU - 4.37 AU

Year: 4935 Days

Day: 5.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,288,507 km

• M1: 163,510 km (0.027 R)
• M2: 622,626 km (0.102 R)
• M3: 1,190,201 km (0.066 R)
• M4: 1,778,868 km (0.117 R)
• M5: 2,877,066 km (0.083 R)
• M6: 3,490,717 km (0.061 R)
• M7: 4,190,386 km (0.095 R)
• M8: 4,794,761 km (0.087 R)
• M9: 5,257,617 km (0.034 R)
• M10: 6,862,653 km (0.087 R)
• M11: 8,189,586 km (0.044 R)
• M12: 8,853,800 km (0.077 R)
• M13: 10,113,564 km (0.054 R)
• M14: 10,604,245 km (0.11 R)
• M15: 11,251,854 km (0.114 R)
• M16: 12,123,112 km (0.087 R)
• M17: 13,195,879 km (0.098 R)
• M18: 13,891,060 km (0.108 R)
• M19: 16,918,921 km (0.099 R)
• M20: 17,484,401 km (0.06 R)
• M21: 20,362,065 km (0.093 R)
• M22: 25,782,445 km (0.03 R)
• M23: 27,467,366 km (0.082 R)
• M24: 30,683,570 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 9.9

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.57 AU - 5.93 AU

Year: 6684 Days

Day: 12.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 148.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,288,507 km

• M1: 126,261 km (0.101 R)
• M2: 484,398 km (0.118 R)
• M3: 861,833 km (0.064 R)
• M4: 1,414,298 km (0.06 R)
• M5: 1,965,417 km (0.112 R)
• M6: 2,450,264 km (0.092 R)
• M7: 2,830,093 km (0.04 R)
• M8: 4,675,382 km (0.088 R)
• M9: 7,957,111 km (0.073 R)
• M10: 8,752,373 km (0.066 R)
• M11: 9,878,546 km (0.09 R)
• M12: 10,355,165 km (0.029 R)
• M13: 11,824,515 km (0.071 R)
• M14: 12,971,931 km (0.075 R)
• M15: 13,836,008 km (0.11 R)
• M16: 16,792,211 km (0.1 R)
• M17: 18,028,189 km (0.057 R)
• M18: 23,751,205 km (0.071 R)
• M19: 24,348,250 km (0.072 R)
• M20: 24,955,318 km (0.11 R)
• M21: 25,750,581 km (0.088 R)
• M22: 31,490,202 km (0.093 R)
• M23: 34,656,292 km (0.106 R)
• M24: 38,611,210 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 12.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.62 AU - 5.22 AU

Year: 7046 Days

Day: 12.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,288,507 km

• M1: 150,495 km (0.076 R)
• M2: 579,243 km (0.095 R)
• M3: 1,082,789 km (0.111 R)
• M4: 1,545,795 km (0.089 R)
• M5: 2,061,010 km (0.039 R)
• M6: 2,708,619 km (0.103 R)
• M7: 3,844,815 km (0.081 R)
• M8: 4,225,841 km (0.073 R)
• M9: 4,859,687 km (0.116 R)
• M10: 5,683,522 km (0.068 R)
• M11: 7,491,562 km (0.088 R)
• M12: 9,336,702 km (0.082 R)
• M13: 9,935,692 km (0.096 R)
• M14: 10,560,114 km (0.073 R)
• M15: 11,057,975 km (0.058 R)
• M16: 11,940,603 km (0.09 R)
• M17: 14,809,591 km (0.098 R)
• M18: 16,803,132 km (0.109 R)
• M19: 21,791,922 km (0.118 R)
• M20: 24,709,080 km (0.063 R)
• M21: 25,855,898 km (0.094 R)
• M22: 32,858,873 km (0.09 R)
• M23: 33,387,552 km (0.093 R)
• M24: 34,137,337 km (0.103 R)
• M25: 34,570,722 km (0.066 R)
• M26: 35,670,266 km (0.111 R)
• M27: 37,823,578 km (0.101 R)
• M28: 39,345,886 km (0.094 R)
• M29: 40,062,160 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 12.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.8 AU - 5.3 AU

Year: 7327 Days

Day: 10.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,288,507 km

• M1: 159,172 km (0.106 R)
• M2: 663,915 km (0.113 R)
• M3: 1,304,942 km (0.045 R)
• M4: 2,042,310 km (0.067 R)
• M5: 3,391,833 km (0.052 R)
• M6: 4,196,819 km (0.087 R)
• M7: 6,481,328 km (0.11 R)
• M8: 7,136,118 km (0.083 R)
• M9: 9,715,035 km (0.112 R)
• M10: 11,531,602 km (0.074 R)
• M11: 12,338,683 km (0.072 R)
• M12: 13,454,982 km (0.107 R)
• M13: 14,122,488 km (0.111 R)
• M14: 18,600,999 km (0.035 R)
• M15: 19,220,185 km (0.116 R)
• M16: 19,995,700 km (0.072 R)
• M17: 20,427,440 km (0.114 R)
• M18: 21,760,207 km (0.111 R)
• M19: 24,516,398 km (0.108 R)
• M20: 28,663,850 km (0.054 R)
• M21: 30,238,517 km (0.059 R)
• M22: 31,772,493 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 13.4

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.59 AU - 6.37 AU

Year: 9442 Days

Day: 10.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,288,507 km

• M1: 166,652 km (0.113 R)
• M2: 651,349 km (0.075 R)
• M3: 1,758,972 km (0.091 R)
• M4: 2,404,337 km (0.102 R)
• M5: 2,968,022 km (0.031 R)
• M6: 4,069,810 km (0.093 R)
• M7: 6,264,860 km (0.113 R)
• M8: 6,732,802 km (0.036 R)
• M9: 7,340,917 km (0.08 R)
• M10: 8,536,503 km (0.037 R)
• M11: 9,158,531 km (0.106 R)
• M12: 11,899,763 km (0.062 R)
• M13: 21,025,682 km (0.109 R)
• M14: 30,770,786 km (0.11 R)
• M15: 33,416,873 km (0.062 R)
• M16: 35,526,802 km (0.086 R)
• M17: 37,488,628 km (0.087 R)
• M18: 39,643,585 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.8

Radius: 7.2

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.24 AU - 9.68 AU

Year: 15888 Days

Day: 15.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,288,507 km

• M1: 89,908 km (0.037 R)
• M2: 353,201 km (0.05 R)
• M3: 711,487 km (0.097 R)
• M4: 2,346,143 km (0.078 R)
• M5: 2,952,314 km (0.12 R)
• M6: 3,958,210 km (0.105 R)
• M7: 6,032,385 km (0.085 R)
• M8: 6,668,624 km (0.105 R)
• M9: 11,971,121 km (0.059 R)
• M10: 20,100,718 km (0.044 R)
• M11: 26,480,169 km (0.112 R)
• M12: 33,437,518 km (0.037 R)
• M13: 37,752,818 km (0.102 R)
• M14: 44,116,412 km (0.057 R)
• M15: 52,372,419 km (0.106 R)
• M16: 56,861,851 km (0.12 R)
• M17: 57,789,358 km (0.054 R)
• M18: 60,825,597 km (0.064 R)
• M19: 65,779,979 km (0.064 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit