🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 9.3

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 272 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,095,240 km

• M1: 150,944 km (0.079 R)
• M2: 458,218 km (0.116 R)
• M3: 670,946 km (0.068 R)
• M4: 888,462 km (0.054 R)
• M5: 1,396,646 km (0.034 R)
• M6: 1,578,557 km (0.078 R)
• M7: 2,135,510 km (0.058 R)
• M8: 2,622,151 km (0.11 R)
• M9: 2,874,373 km (0.102 R)
• M10: 3,970,327 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 11.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.69 AU - 0.91 AU

Year: 477 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,095,240 km

• M1: 143,913 km (0.104 R)
• M2: 428,299 km (0.073 R)
• M3: 744,698 km (0.097 R)
• M4: 984,803 km (0.098 R)
• M5: 1,322,296 km (0.114 R)
• M6: 1,543,551 km (0.084 R)
• M7: 1,982,621 km (0.114 R)
• M8: 2,341,207 km (0.109 R)
• M9: 2,584,154 km (0.097 R)
• M10: 2,839,816 km (0.077 R)
• M11: 3,255,100 km (0.1 R)
• M12: 3,502,236 km (0.04 R)
• M13: 3,955,218 km (0.1 R)
• M14: 4,566,475 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.92 AU - 1.04 AU

Year: 647 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,095,240 km

• M1: 191,784 km (0.12 R)
• M2: 585,376 km (0.098 R)
• M3: 912,996 km (0.08 R)
• M4: 1,454,690 km (0.101 R)
• M5: 2,209,561 km (0.103 R)
• M6: 2,574,430 km (0.055 R)
• M7: 2,904,742 km (0.064 R)
• M8: 4,056,645 km (0.117 R)
• M9: 4,804,186 km (0.048 R)
• M10: 5,868,126 km (0.112 R)
• M11: 6,192,305 km (0.055 R)
• M12: 6,525,609 km (0.115 R)
• M13: 7,473,162 km (0.109 R)
• M14: 7,870,643 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.8

Radius: 14.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.46 AU - 1.54 AU

Year: 1225 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,095,240 km

• M1: 215,571 km (0.085 R)
• M2: 552,465 km (0.104 R)
• M3: 1,003,652 km (0.107 R)
• M4: 1,313,619 km (0.112 R)
• M5: 1,590,525 km (0.113 R)
• M6: 2,081,355 km (0.111 R)
• M7: 2,539,125 km (0.104 R)
• M8: 3,034,742 km (0.073 R)
• M9: 3,781,984 km (0.11 R)
• M10: 4,558,546 km (0.111 R)
• M11: 4,893,346 km (0.114 R)
• M12: 5,841,049 km (0.094 R)
• M13: 6,857,866 km (0.101 R)
• M14: 7,197,303 km (0.102 R)
• M15: 8,227,434 km (0.056 R)
• M16: 8,659,174 km (0.089 R)
• M17: 10,675,304 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.7 AU - 2.08 AU

Year: 1733 Days

Day: 13.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,095,240 km

• M1: 120,426 km (0.115 R)
• M2: 399,127 km (0.09 R)
• M3: 813,364 km (0.092 R)
• M4: 1,185,713 km (0.108 R)
• M5: 1,450,351 km (0.12 R)
• M6: 1,628,223 km (0.027 R)
• M7: 1,808,040 km (0.105 R)
• M8: 2,397,306 km (0.103 R)
• M9: 2,628,135 km (0.035 R)
• M10: 2,977,297 km (0.068 R)
• M11: 3,247,620 km (0.11 R)
• M12: 3,907,496 km (0.088 R)
• M13: 4,103,619 km (0.032 R)
• M14: 4,348,361 km (0.117 R)
• M15: 4,540,295 km (0.082 R)
• M16: 4,890,504 km (0.051 R)
• M17: 5,189,849 km (0.119 R)
• M18: 5,781,958 km (0.114 R)
• M19: 7,347,499 km (0.092 R)
• M20: 7,675,717 km (0.115 R)
• M21: 8,091,150 km (0.081 R)
• M22: 9,382,629 km (0.043 R)
• M23: 10,886,985 km (0.043 R)
• M24: 11,742,086 km (0.036 R)
• M25: 12,654,783 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 8.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.45 AU - 2.37 AU

Year: 1760 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,095,240 km

• M1: 104,569 km (0.083 R)
• M2: 271,969 km (0.069 R)
• M3: 587,620 km (0.075 R)
• M4: 754,871 km (0.112 R)
• M5: 1,082,939 km (0.063 R)
• M6: 1,405,023 km (0.105 R)
• M7: 1,923,679 km (0.101 R)
• M8: 2,423,486 km (0.039 R)
• M9: 2,664,039 km (0.056 R)
• M10: 3,636,724 km (0.074 R)
• M11: 4,704,554 km (0.101 R)
• M12: 5,454,787 km (0.083 R)
• M13: 6,065,146 km (0.111 R)
• M14: 6,533,687 km (0.051 R)
• M15: 6,855,921 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.9

Radius: 8.3

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.97 AU - 2.67 AU

Year: 2356 Days

Day: 10.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,095,240 km

• M1: 132,993 km (0.087 R)
• M2: 384,766 km (0.072 R)
• M3: 555,008 km (0.103 R)
• M4: 816,655 km (0.115 R)
• M5: 1,614,460 km (0.078 R)
• M6: 1,898,547 km (0.116 R)
• M7: 2,324,003 km (0.088 R)
• M8: 2,853,131 km (0.077 R)
• M9: 3,536,194 km (0.108 R)
• M10: 4,151,491 km (0.113 R)
• M11: 4,386,210 km (0.075 R)
• M12: 4,702,908 km (0.066 R)
• M13: 5,189,401 km (0.107 R)
• M14: 5,390,759 km (0.103 R)
• M15: 6,501,224 km (0.119 R)
• M16: 6,933,263 km (0.114 R)
• M17: 7,166,336 km (0.066 R)
• M18: 7,355,727 km (0.11 R)
• M19: 8,238,504 km (0.047 R)
• M20: 9,171,845 km (0.112 R)
• M21: 11,637,069 km (0.099 R)
• M22: 11,848,301 km (0.094 R)
• M23: 12,276,450 km (0.045 R)
• M24: 13,900,933 km (0.114 R)
• M25: 14,298,116 km (0.119 R)
• M26: 14,802,261 km (0.087 R)
• M27: 14,972,353 km (0.084 R)
• M28: 15,453,610 km (0.114 R)
• M29: 15,732,011 km (0.066 R)
• M30: 16,367,653 km (0.113 R)
• M31: 16,762,441 km (0.111 R)
• M32: 18,275,325 km (0.082 R)
• M33: 19,152,716 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 8.4

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.26 AU - 6.68 AU

Year: 8531 Days

Day: 10.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,095,240 km

• M1: 104,868 km (0.115 R)
• M2: 355,445 km (0.084 R)
• M3: 1,022,501 km (0.081 R)
• M4: 1,305,391 km (0.079 R)
• M5: 1,595,611 km (0.072 R)
• M6: 1,768,546 km (0.071 R)
• M7: 2,674,511 km (0.097 R)
• M8: 2,879,161 km (0.11 R)
• M9: 3,267,367 km (0.107 R)
• M10: 4,531,619 km (0.108 R)
• M11: 4,826,327 km (0.092 R)
• M12: 5,102,335 km (0.117 R)
• M13: 5,531,232 km (0.058 R)
• M14: 5,917,045 km (0.067 R)
• M15: 6,161,188 km (0.088 R)
• M16: 6,504,964 km (0.097 R)
• M17: 9,027,035 km (0.089 R)
• M18: 11,837,829 km (0.075 R)
• M19: 12,053,400 km (0.117 R)
• M20: 13,708,850 km (0.074 R)
• M21: 14,174,847 km (0.119 R)
• M22: 16,418,815 km (0.034 R)
• M23: 17,498,463 km (0.115 R)
• M24: 18,882,991 km (0.099 R)
• M25: 20,659,915 km (0.099 R)
• M26: 21,986,698 km (0.063 R)
• M27: 23,415,358 km (0.083 R)
• M28: 23,779,629 km (0.095 R)
• M29: 25,327,518 km (0.086 R)
• M30: 26,665,820 km (0.082 R)
• M31: 29,107,706 km (0.115 R)
• M32: 33,223,742 km (0.106 R)
• M33: 34,533,920 km (0.082 R)
• M34: 35,570,335 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.6

Radius: 5.3

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.98 AU - 8.6 AU

Year: 13126 Days

Day: 15.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,095,240 km

• M1: 66,272 km (0.118 R)
• M2: 168,746 km (0.085 R)
• M3: 613,501 km (0.116 R)
• M4: 790,176 km (0.086 R)
• M5: 1,190,949 km (0.101 R)
• M6: 1,381,536 km (0.073 R)
• M7: 1,758,972 km (0.097 R)
• M8: 1,906,475 km (0.116 R)
• M9: 2,367,237 km (0.098 R)
• M10: 2,558,273 km (0.074 R)
• M11: 2,941,842 km (0.086 R)
• M12: 3,198,402 km (0.098 R)
• M13: 3,673,525 km (0.113 R)
• M14: 5,969,404 km (0.087 R)
• M15: 7,428,432 km (0.051 R)
• M16: 8,646,308 km (0.028 R)
• M17: 9,196,828 km (0.032 R)
• M18: 9,764,403 km (0.11 R)
• M19: 10,667,824 km (0.118 R)
• M20: 11,320,220 km (0.106 R)
• M21: 12,248,774 km (0.114 R)
• M22: 15,545,463 km (0.102 R)
• M23: 17,086,321 km (0.069 R)
• M24: 18,014,576 km (0.062 R)
• M25: 19,453,109 km (0.062 R)
• M26: 21,858,642 km (0.108 R)
• M27: 22,031,578 km (0.119 R)
• M28: 22,147,366 km (0.106 R)
• M29: 24,343,912 km (0.112 R)
• M30: 27,542,165 km (0.049 R)
• M31: 31,419,742 km (0.078 R)
• M32: 31,557,970 km (0.117 R)
• M33: 32,394,073 km (0.038 R)
• M34: 34,027,083 km (0.095 R)
• M35: 37,413,829 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit