🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 8.9

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.18 AU

Year: 730 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,076,200 km

• M1: 110,702 km (0.096 R)
• M2: 444,306 km (0.075 R)
• M3: 751,131 km (0.113 R)
• M4: 1,065,885 km (0.04 R)
• M5: 1,529,040 km (0.104 R)
• M6: 1,885,532 km (0.076 R)
• M7: 2,237,685 km (0.105 R)
• M8: 2,966,675 km (0.059 R)
• M9: 3,263,627 km (0.099 R)
• M10: 3,718,554 km (0.06 R)
• M11: 5,008,088 km (0.083 R)
• M12: 6,090,728 km (0.102 R)
• M13: 6,491,052 km (0.119 R)
• M14: 6,994,598 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 13.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2 AU - 2.24 AU

Year: 2094 Days

Day: 9.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,076,200 km

• M1: 172,486 km (0.109 R)
• M2: 800,049 km (0.029 R)
• M3: 1,352,963 km (0.069 R)
• M4: 1,875,658 km (0.042 R)
• M5: 2,309,043 km (0.092 R)
• M6: 3,784,377 km (0.03 R)
• M7: 4,367,510 km (0.099 R)
• M8: 4,917,132 km (0.061 R)
• M9: 5,413,648 km (0.047 R)
• M10: 6,396,805 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.71 AU - 2.55 AU

Year: 2108 Days

Day: 6.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,076,200 km

• M1: 99,782 km (0.095 R)
• M2: 367,113 km (0.108 R)
• M3: 619,784 km (0.086 R)
• M4: 954,584 km (0.077 R)
• M5: 1,237,623 km (0.102 R)
• M6: 1,686,566 km (0.08 R)
• M7: 2,215,544 km (0.057 R)
• M8: 2,706,225 km (0.082 R)
• M9: 2,985,226 km (0.084 R)
• M10: 3,251,211 km (0.112 R)
• M11: 3,688,934 km (0.103 R)
• M12: 4,033,009 km (0.09 R)
• M13: 4,398,626 km (0.1 R)
• M14: 5,108,019 km (0.114 R)
• M15: 5,629,667 km (0.071 R)
• M16: 6,491,052 km (0.104 R)
• M17: 6,912,918 km (0.118 R)
• M18: 7,324,910 km (0.114 R)
• M19: 8,319,437 km (0.106 R)
• M20: 11,842,018 km (0.078 R)
• M21: 12,918,524 km (0.112 R)
• M22: 14,321,154 km (0.093 R)
• M23: 15,173,413 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 10.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.06 AU - 3.06 AU

Year: 2778 Days

Day: 8.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 65,076,200 km

• M1: 132,544 km (0.115 R)
• M2: 734,226 km (0.091 R)
• M3: 1,497,026 km (0.082 R)
• M4: 5,770,738 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 10.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.31 AU - 5.53 AU

Year: 7402 Days

Day: 5.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,076,200 km

• M1: 131,945 km (0.109 R)
• M2: 529,427 km (0.099 R)
• M3: 1,582,147 km (0.103 R)
• M4: 2,417,202 km (0.038 R)
• M5: 3,256,446 km (0.099 R)
• M6: 5,014,072 km (0.094 R)
• M7: 8,453,776 km (0.083 R)
• M8: 10,003,310 km (0.108 R)
• M9: 14,004,605 km (0.054 R)
• M10: 15,943,842 km (0.047 R)
• M11: 16,274,304 km (0.11 R)
• M12: 18,535,924 km (0.115 R)
• M13: 21,664,464 km (0.096 R)
• M14: 22,206,757 km (0.105 R)
• M15: 23,037,025 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 10.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.56 AU - 5.36 AU

Year: 7492 Days

Day: 8.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,076,200 km

• M1: 130,898 km (0.069 R)
• M2: 461,360 km (0.103 R)
• M3: 819,497 km (0.078 R)
• M4: 1,305,840 km (0.074 R)
• M5: 1,675,197 km (0.086 R)
• M6: 2,084,198 km (0.12 R)
• M7: 4,282,837 km (0.067 R)
• M8: 5,056,258 km (0.06 R)
• M9: 6,174,951 km (0.111 R)
• M10: 6,879,557 km (0.105 R)
• M11: 9,231,834 km (0.115 R)
• M12: 10,243,864 km (0.099 R)
• M13: 12,228,878 km (0.098 R)
• M14: 15,218,143 km (0.115 R)
• M15: 15,577,925 km (0.094 R)
• M16: 17,923,022 km (0.109 R)
• M17: 19,006,559 km (0.102 R)
• M18: 19,564,410 km (0.074 R)
• M19: 20,712,872 km (0.03 R)
• M20: 22,364,732 km (0.061 R)
• M21: 24,183,693 km (0.116 R)
• M22: 26,270,583 km (0.112 R)
• M23: 27,137,951 km (0.112 R)
• M24: 29,205,394 km (0.09 R)
• M25: 30,608,921 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.1

Radius: 5.7

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.62 AU - 9.18 AU

Year: 13653 Days

Day: 19.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,076,200 km

• M1: 70,909 km (0.073 R)
• M2: 264,938 km (0.117 R)
• M3: 1,346,381 km (0.119 R)
• M4: 1,816,717 km (0.083 R)
• M5: 2,007,903 km (0.092 R)
• M6: 3,613,537 km (0.1 R)
• M7: 4,299,293 km (0.057 R)
• M8: 4,769,928 km (0.115 R)
• M9: 5,666,019 km (0.107 R)
• M10: 5,925,272 km (0.071 R)
• M11: 6,153,858 km (0.109 R)
• M12: 6,628,682 km (0.062 R)
• M13: 10,772,393 km (0.079 R)
• M14: 10,998,884 km (0.063 R)
• M15: 12,549,317 km (0.034 R)
• M16: 18,466,062 km (0.117 R)
• M17: 25,006,630 km (0.103 R)
• M18: 32,348,146 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.2

Radius: 7.9

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.6 AU - 9.14 AU

Year: 14975 Days

Day: 17.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,076,200 km

• M1: 99,931 km (0.068 R)
• M2: 376,987 km (0.07 R)
• M3: 640,578 km (0.113 R)
• M4: 932,294 km (0.113 R)
• M5: 2,328,192 km (0.107 R)
• M6: 2,817,227 km (0.06 R)
• M7: 4,735,371 km (0.085 R)
• M8: 5,558,309 km (0.096 R)
• M9: 5,944,421 km (0.04 R)
• M10: 7,484,980 km (0.118 R)
• M11: 7,765,476 km (0.1 R)
• M12: 10,098,455 km (0.103 R)
• M13: 12,664,058 km (0.07 R)
• M14: 14,167,816 km (0.034 R)
• M15: 18,953,751 km (0.12 R)
• M16: 22,327,632 km (0.09 R)
• M17: 23,903,197 km (0.089 R)
• M18: 24,821,279 km (0.069 R)
• M19: 27,827,897 km (0.095 R)
• M20: 28,843,666 km (0.081 R)
• M21: 29,767,134 km (0.102 R)
• M22: 33,154,778 km (0.104 R)
• M23: 34,168,004 km (0.09 R)
• M24: 35,463,222 km (0.118 R)
• M25: 51,939,334 km (0.114 R)
• M26: 53,305,012 km (0.112 R)
• M27: 53,996,753 km (0.103 R)
• M28: 54,694,478 km (0.116 R)
• M29: 55,575,011 km (0.113 R)
• M30: 60,681,683 km (0.11 R)
• M31: 63,541,995 km (0.077 R)
• M32: 65,103,647 km (0.106 R)
• M33: 65,497,987 km (0.097 R)
• M34: 65,893,972 km (0.12 R)
• M35: 66,291,454 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647

Radius: 3.9

Gravity: 42.54 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.91 AU - 8.73 AU

Year: 16277 Days

Day: 23.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 65,076,200 km

• M1: 48,769 km (0.111 R)
• M2: 263,591 km (0.058 R)
• M3: 487,539 km (0.051 R)
• M4: 703,858 km (0.101 R)
• M5: 1,839,605 km (0.115 R)
• M6: 2,119,951 km (0.108 R)
• M7: 2,364,245 km (0.119 R)
• M8: 2,537,329 km (0.075 R)
• M9: 2,765,466 km (0.096 R)
• M10: 3,236,700 km (0.047 R)
• M11: 3,396,021 km (0.117 R)
• M12: 4,336,393 km (0.053 R)
• M13: 5,111,161 km (0.05 R)
• M14: 5,974,191 km (0.057 R)
• M15: 6,460,982 km (0.054 R)
• M16: 6,671,467 km (0.106 R)
• M17: 7,240,088 km (0.114 R)
• M18: 7,513,104 km (0.051 R)
• M19: 7,983,440 km (0.107 R)
• M20: 8,827,621 km (0.11 R)
• M21: 9,839,650 km (0.03 R)
• M22: 11,902,007 km (0.042 R)
• M23: 12,736,164 km (0.098 R)
• M24: 12,867,960 km (0.091 R)
• M25: 13,471,887 km (0.097 R)
• M26: 14,591,926 km (0.119 R)
• M27: 15,621,608 km (0.103 R)
• M28: 16,620,174 km (0.096 R)
• M29: 17,095,147 km (0.113 R)
• M30: 20,047,611 km (0.04 R)
• M31: 25,345,320 km (0.043 R)
• M32: 28,145,792 km (0.062 R)
• M33: 30,317,953 km (0.056 R)
• M34: 31,745,865 km (0.093 R)
• M35: 39,983,621 km (0.114 R)
• M36: 40,408,030 km (0.054 R)
• M37: 41,554,249 km (0.071 R)
• M38: 47,929,363 km (0.108 R)
• M39: 48,729,113 km (0.073 R)
• M40: 49,537,689 km (0.083 R)
• M41: 52,017,274 km (0.09 R)
• M42: 59,765,397 km (0.05 R)
• M43: 60,320,105 km (0.081 R)
• M44: 63,527,933 km (0.041 R)
• M45: 63,912,698 km (0.08 R)
• M46: 65,076,271 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit