🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 8.5

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 262 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,163,327 km

• M1: 106,663 km (0.066 R)
• M2: 293,062 km (0.119 R)
• M3: 504,444 km (0.085 R)
• M4: 895,194 km (0.071 R)
• M5: 1,222,364 km (0.08 R)
• M6: 1,479,373 km (0.118 R)
• M7: 1,763,011 km (0.101 R)
• M8: 1,932,655 km (0.043 R)
• M9: 2,132,069 km (0.086 R)
• M10: 2,307,996 km (0.094 R)
• M11: 2,724,327 km (0.077 R)
• M12: 3,032,648 km (0.11 R)
• M13: 3,203,339 km (0.079 R)
• M14: 3,440,601 km (0.063 R)
• M15: 3,665,148 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 8.1

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,163,327 km

• M1: 100,829 km (0.079 R)
• M2: 372,798 km (0.118 R)
• M3: 590,313 km (0.081 R)
• M4: 812,915 km (0.066 R)
• M5: 1,081,144 km (0.097 R)
• M6: 1,344,586 km (0.088 R)
• M7: 1,649,765 km (0.075 R)
• M8: 1,812,229 km (0.111 R)
• M9: 2,291,091 km (0.102 R)
• M10: 2,470,310 km (0.091 R)
• M11: 2,629,482 km (0.093 R)
• M12: 2,934,961 km (0.087 R)
• M13: 3,205,284 km (0.076 R)
• M14: 3,629,843 km (0.118 R)
• M15: 4,039,292 km (0.032 R)
• M16: 4,200,858 km (0.079 R)
• M17: 4,444,852 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 12

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 364 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,163,327 km

• M1: 160,818 km (0.109 R)
• M2: 695,032 km (0.118 R)
• M3: 1,179,280 km (0.114 R)
• M4: 1,403,976 km (0.093 R)
• M5: 1,661,584 km (0.055 R)
• M6: 2,014,335 km (0.12 R)
• M7: 2,456,995 km (0.113 R)
• M8: 3,507,621 km (0.093 R)
• M9: 3,819,982 km (0.057 R)
• M10: 4,587,120 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.2

Radius: 9.6

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.55 AU - 0.87 AU

Year: 406 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,163,327 km

• M1: 120,576 km (0.114 R)
• M2: 351,555 km (0.033 R)
• M3: 645,365 km (0.055 R)
• M4: 868,116 km (0.059 R)
• M5: 1,052,720 km (0.066 R)
• M6: 1,343,090 km (0.101 R)
• M7: 1,535,024 km (0.073 R)
• M8: 2,405,085 km (0.059 R)
• M9: 3,004,972 km (0.102 R)
• M10: 3,665,297 km (0.077 R)
• M11: 4,938,675 km (0.11 R)
• M12: 5,312,669 km (0.09 R)
• M13: 5,504,753 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 13.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.11 AU - 2.17 AU

Year: 2123 Days

Day: 11.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,163,327 km

• M1: 189,092 km (0.084 R)
• M2: 520,002 km (0.102 R)
• M3: 1,098,647 km (0.091 R)
• M4: 1,576,462 km (0.072 R)
• M5: 3,558,933 km (0.117 R)
• M6: 4,963,358 km (0.103 R)
• M7: 5,409,309 km (0.049 R)
• M8: 6,767,060 km (0.113 R)
• M9: 9,431,398 km (0.105 R)
• M10: 9,855,657 km (0.083 R)
• M11: 10,119,548 km (0.11 R)
• M12: 11,751,511 km (0.104 R)
• M13: 13,986,952 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 13.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.16 AU - 3.42 AU

Year: 3161 Days

Day: 13.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,163,327 km

• M1: 168,298 km (0.104 R)
• M2: 517,758 km (0.099 R)
• M3: 880,982 km (0.084 R)
• M4: 1,134,401 km (0.074 R)
• M5: 1,781,711 km (0.109 R)
• M6: 2,083,898 km (0.105 R)
• M7: 2,734,200 km (0.118 R)
• M8: 3,249,266 km (0.117 R)
• M9: 3,570,004 km (0.112 R)
• M10: 3,925,598 km (0.077 R)
• M11: 4,585,324 km (0.106 R)
• M12: 5,032,921 km (0.03 R)
• M13: 6,630,477 km (0.08 R)
• M14: 8,741,452 km (0.038 R)
• M15: 12,121,766 km (0.075 R)
• M16: 12,745,439 km (0.069 R)
• M17: 13,674,293 km (0.082 R)
• M18: 14,077,309 km (0.119 R)
• M19: 14,486,160 km (0.062 R)
• M20: 15,053,286 km (0.065 R)
• M21: 16,780,244 km (0.112 R)
• M22: 18,221,769 km (0.071 R)
• M23: 19,548,552 km (0.073 R)
• M24: 20,697,613 km (0.074 R)
• M25: 21,695,730 km (0.119 R)
• M26: 22,110,864 km (0.115 R)
• M27: 22,576,712 km (0.103 R)
• M28: 23,666,982 km (0.093 R)
• M29: 24,294,545 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 10.4

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.66 AU - 3.72 AU

Year: 3864 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,163,327 km

• M1: 138,976 km (0.107 R)
• M2: 656,286 km (0.101 R)
• M3: 1,026,541 km (0.043 R)
• M4: 1,798,914 km (0.06 R)
• M5: 2,578,469 km (0.056 R)
• M6: 3,068,103 km (0.105 R)
• M7: 3,816,541 km (0.104 R)
• M8: 4,649,801 km (0.115 R)
• M9: 5,260,160 km (0.06 R)
• M10: 6,995,496 km (0.059 R)
• M11: 8,830,613 km (0.119 R)
• M12: 11,189,023 km (0.106 R)
• M13: 13,639,885 km (0.042 R)
• M14: 14,097,804 km (0.106 R)
• M15: 14,720,281 km (0.115 R)
• M16: 15,477,097 km (0.113 R)
• M17: 15,720,043 km (0.111 R)
• M18: 16,170,483 km (0.027 R)
• M19: 19,548,253 km (0.091 R)
• M20: 20,512,710 km (0.03 R)
• M21: 21,691,392 km (0.11 R)
• M22: 23,446,923 km (0.093 R)
• M23: 25,167,897 km (0.119 R)
• M24: 25,581,685 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 12.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.51 AU - 5.69 AU

Year: 8988 Days

Day: 14.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,163,327 km

• M1: 189,989 km (0.071 R)
• M2: 523,593 km (0.114 R)
• M3: 946,655 km (0.078 R)
• M4: 1,202,617 km (0.12 R)
• M5: 2,716,997 km (0.094 R)
• M6: 3,308,955 km (0.096 R)
• M7: 3,570,452 km (0.065 R)
• M8: 4,084,022 km (0.07 R)
• M9: 4,375,439 km (0.114 R)
• M10: 5,080,643 km (0.102 R)
• M11: 6,114,065 km (0.084 R)
• M12: 6,786,807 km (0.095 R)
• M13: 7,749,020 km (0.072 R)
• M14: 8,210,679 km (0.119 R)
• M15: 8,776,608 km (0.068 R)
• M16: 9,487,347 km (0.047 R)
• M17: 11,061,416 km (0.1 R)
• M18: 11,613,283 km (0.058 R)
• M19: 12,758,006 km (0.097 R)
• M20: 14,382,040 km (0.064 R)
• M21: 15,091,134 km (0.105 R)
• M22: 17,838,648 km (0.115 R)
• M23: 19,119,206 km (0.072 R)
• M24: 21,194,877 km (0.107 R)
• M25: 22,055,364 km (0.118 R)
• M26: 22,736,483 km (0.107 R)
• M27: 26,722,668 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 5.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.88 AU - 9.44 AU

Year: 17285 Days

Day: 23.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,163,327 km

• M1: 420,669 km (0.097 R)
• M2: 615,894 km (0.097 R)
• M3: 1,391,260 km (0.078 R)
• M4: 1,694,495 km (0.114 R)
• M5: 6,943,136 km (0.113 R)
• M6: 7,386,844 km (0.109 R)
• M7: 7,652,081 km (0.081 R)
• M8: 7,883,060 km (0.073 R)
• M9: 15,486,671 km (0.094 R)
• M10: 16,652,337 km (0.114 R)
• M11: 16,765,583 km (0.071 R)
• M12: 19,782,972 km (0.098 R)
• M13: 23,451,710 km (0.09 R)
• M14: 28,681,203 km (0.109 R)
• M15: 39,580,006 km (0.076 R)
• M16: 47,724,713 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 6.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.26 AU - 10.48 AU

Year: 17917 Days

Day: 16.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,163,327 km

• M1: 1,279,361 km (0.088 R)
• M2: 1,996,084 km (0.1 R)
• M3: 2,759,931 km (0.104 R)
• M4: 3,101,164 km (0.108 R)
• M5: 6,061,855 km (0.101 R)
• M6: 6,901,548 km (0.098 R)
• M7: 8,535,307 km (0.079 R)
• M8: 10,530,045 km (0.104 R)
• M9: 12,076,887 km (0.084 R)
• M10: 14,597,012 km (0.069 R)
• M11: 16,004,728 km (0.064 R)
• M12: 18,207,557 km (0.104 R)
• M13: 21,745,546 km (0.074 R)
• M14: 25,235,366 km (0.102 R)
• M15: 36,132,075 km (0.118 R)
• M16: 40,229,261 km (0.106 R)
• M17: 48,279,870 km (0.066 R)
• M18: 49,794,848 km (0.09 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: 411 - 12,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit