🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 9.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.54 AU - 0.76 AU

Year: 355 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,025,557 km

• M1: 119,828 km (0.11 R)
• M2: 436,227 km (0.113 R)
• M3: 769,681 km (0.086 R)
• M4: 1,224,159 km (0.118 R)
• M5: 1,793,678 km (0.102 R)
• M6: 2,115,613 km (0.071 R)
• M7: 2,586,996 km (0.112 R)
• M8: 3,323,466 km (0.118 R)
• M9: 3,669,037 km (0.109 R)
• M10: 4,141,318 km (0.103 R)
• M11: 4,896,488 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 14.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.73 AU - 1.13 AU

Year: 608 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 93,025,557 km

• M1: 189,391 km (0.086 R)
• M2: 672,143 km (0.056 R)
• M3: 1,625,830 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 10.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.56 AU

Year: 1209 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,025,557 km

• M1: 131,945 km (0.099 R)
• M2: 475,721 km (0.074 R)
• M3: 909,405 km (0.114 R)
• M4: 1,793,678 km (0.052 R)
• M5: 2,158,548 km (0.086 R)
• M6: 2,731,358 km (0.113 R)
• M7: 3,162,948 km (0.112 R)
• M8: 4,033,009 km (0.096 R)
• M9: 4,577,396 km (0.101 R)
• M10: 5,131,656 km (0.081 R)
• M11: 5,465,409 km (0.082 R)
• M12: 6,622,997 km (0.042 R)
• M13: 7,656,269 km (0.106 R)
• M14: 8,411,589 km (0.093 R)
• M15: 8,821,487 km (0.116 R)
• M16: 9,563,493 km (0.045 R)
• M17: 10,377,455 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 11.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.75 AU - 1.97 AU

Year: 1721 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 60.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,025,557 km

• M1: 143,016 km (0.109 R)
• M2: 609,611 km (0.097 R)
• M3: 1,292,376 km (0.08 R)
• M4: 1,651,261 km (0.116 R)
• M5: 2,133,714 km (0.092 R)
• M6: 2,617,364 km (0.064 R)
• M7: 3,218,299 km (0.086 R)
• M8: 4,173,033 km (0.056 R)
• M9: 4,581,285 km (0.093 R)
• M10: 4,975,625 km (0.079 R)
• M11: 5,435,489 km (0.043 R)
• M12: 5,923,776 km (0.082 R)
• M13: 6,636,760 km (0.049 R)
• M14: 7,486,027 km (0.096 R)
• M15: 8,640,623 km (0.098 R)
• M16: 9,214,331 km (0.051 R)
• M17: 9,910,111 km (0.08 R)
• M18: 11,950,028 km (0.092 R)
• M19: 12,472,573 km (0.102 R)
• M20: 12,971,183 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 11.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.59 AU - 2.23 AU

Year: 1790 Days

Day: 9 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,025,557 km

• M1: 140,472 km (0.103 R)
• M2: 693,386 km (0.088 R)
• M3: 1,082,939 km (0.089 R)
• M4: 1,483,562 km (0.096 R)
• M5: 2,773,993 km (0.08 R)
• M6: 3,125,997 km (0.12 R)
• M7: 3,608,450 km (0.111 R)
• M8: 4,084,770 km (0.066 R)
• M9: 4,503,644 km (0.109 R)
• M10: 5,678,137 km (0.115 R)
• M11: 6,225,964 km (0.083 R)
• M12: 6,679,096 km (0.086 R)
• M13: 8,231,473 km (0.026 R)
• M14: 8,623,868 km (0.062 R)
• M15: 9,610,317 km (0.113 R)
• M16: 10,079,755 km (0.088 R)
• M17: 10,848,538 km (0.107 R)
• M18: 12,661,216 km (0.079 R)
• M19: 13,103,427 km (0.09 R)
• M20: 14,799,717 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 9.5

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.82 AU - 2.58 AU

Year: 2213 Days

Day: 6.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,025,557 km

• M1: 119,230 km (0.116 R)
• M2: 489,783 km (0.057 R)
• M3: 804,238 km (0.077 R)
• M4: 1,182,272 km (0.081 R)
• M5: 1,532,481 km (0.087 R)
• M6: 2,391,621 km (0.116 R)
• M7: 4,778,754 km (0.106 R)
• M8: 6,444,078 km (0.078 R)
• M9: 8,935,630 km (0.094 R)
• M10: 9,601,939 km (0.113 R)
• M11: 10,414,405 km (0.092 R)
• M12: 11,192,165 km (0.028 R)
• M13: 12,473,470 km (0.104 R)
• M14: 13,895,997 km (0.096 R)
• M15: 14,267,897 km (0.098 R)
• M16: 14,694,400 km (0.097 R)
• M17: 15,423,840 km (0.106 R)
• M18: 17,866,324 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.79 AU - 4.25 AU

Year: 4479 Days

Day: 10.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 93,025,557 km

• M1: 99,931 km (0.06 R)
• M2: 352,004 km (0.117 R)
• M3: 684,709 km (0.028 R)
• M4: 977,323 km (0.12 R)
• M5: 1,440,478 km (0.045 R)
• M6: 1,860,848 km (0.093 R)
• M7: 2,560,966 km (0.089 R)
• M8: 2,883,050 km (0.099 R)
• M9: 3,915,575 km (0.108 R)
• M10: 5,393,901 km (0.076 R)
• M11: 5,795,870 km (0.104 R)
• M12: 6,408,474 km (0.064 R)
• M13: 8,540,243 km (0.058 R)
• M14: 9,987,303 km (0.071 R)
• M15: 12,605,715 km (0.112 R)
• M16: 13,404,568 km (0.083 R)
• M17: 13,770,334 km (0.117 R)
• M18: 14,095,859 km (0.115 R)
• M19: 15,449,421 km (0.118 R)
• M20: 18,979,332 km (0.086 R)
• M21: 19,266,859 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 8.1

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.38 AU - 5.18 AU

Year: 6006 Days

Day: 11.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,025,557 km

• M1: 100,829 km (0.09 R)
• M2: 442,660 km (0.08 R)
• M3: 717,920 km (0.086 R)
• M4: 989,590 km (0.101 R)
• M5: 1,506,151 km (0.081 R)
• M6: 1,875,658 km (0.084 R)
• M7: 2,632,474 km (0.064 R)
• M8: 3,971,524 km (0.046 R)
• M9: 4,496,314 km (0.106 R)
• M10: 4,762,149 km (0.077 R)
• M11: 5,593,165 km (0.107 R)
• M12: 6,091,177 km (0.104 R)
• M13: 6,652,468 km (0.057 R)
• M14: 8,384,213 km (0.105 R)
• M15: 8,995,021 km (0.074 R)
• M16: 11,246,768 km (0.089 R)
• M17: 11,888,692 km (0.098 R)
• M18: 14,644,734 km (0.096 R)
• M19: 15,711,516 km (0.094 R)
• M20: 17,148,703 km (0.065 R)
• M21: 18,132,010 km (0.102 R)
• M22: 20,138,865 km (0.109 R)
• M23: 20,644,656 km (0.105 R)
• M24: 22,060,151 km (0.116 R)
• M25: 22,830,580 km (0.106 R)
• M26: 25,500,453 km (0.112 R)
• M27: 29,745,293 km (0.117 R)
• M28: 30,685,366 km (0.031 R)
• M29: 32,427,134 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235

Radius: 8.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.83 AU - 5.05 AU

Year: 6345 Days

Day: 12.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,025,557 km

• M1: 111,151 km (0.088 R)
• M2: 390,450 km (0.106 R)
• M3: 711,039 km (0.098 R)
• M4: 1,924,128 km (0.036 R)
• M5: 2,753,199 km (0.063 R)
• M6: 4,146,853 km (0.032 R)
• M7: 4,799,249 km (0.07 R)
• M8: 5,572,221 km (0.073 R)
• M9: 6,074,422 km (0.09 R)
• M10: 7,298,731 km (0.109 R)
• M11: 10,474,993 km (0.118 R)
• M12: 12,042,629 km (0.111 R)
• M13: 22,693,698 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.7

Radius: 5.2

Gravity: 34.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.8 AU - 11.34 AU

Year: 23308 Days

Day: 23.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,025,557 km

• M1: 66,721 km (0.109 R)
• M2: 288,275 km (0.035 R)
• M3: 615,894 km (0.105 R)
• M4: 1,081,742 km (0.101 R)
• M5: 1,398,590 km (0.059 R)
• M6: 1,587,981 km (0.1 R)
• M7: 1,794,576 km (0.046 R)
• M8: 3,285,319 km (0.08 R)
• M9: 8,037,594 km (0.09 R)
• M10: 9,471,789 km (0.101 R)
• M11: 9,777,866 km (0.099 R)
• M12: 11,545,964 km (0.049 R)
• M13: 12,323,573 km (0.106 R)
• M14: 18,202,471 km (0.086 R)
• M15: 22,543,053 km (0.06 R)
• M16: 23,531,296 km (0.118 R)
• M17: 24,893,534 km (0.103 R)
• M18: 27,898,806 km (0.077 R)
• M19: 38,969,647 km (0.119 R)
• M20: 48,198,040 km (0.075 R)
• M21: 50,759,754 km (0.032 R)
• M22: 52,074,121 km (0.082 R)
• M23: 56,752,196 km (0.101 R)
• M24: 64,282,654 km (0.089 R)
• M25: 71,981,110 km (0.063 R)
• M26: 75,564,428 km (0.055 R)
• M27: 86,757,640 km (0.116 R)
• M28: 89,991,497 km (0.027 R)
• M29: 93,025,491 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit