🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.6

Radius: 9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.88 AU - 0.98 AU

Year: 630 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,394,625 km

• M1: 111,899 km (0.102 R)
• M2: 528,978 km (0.093 R)
• M3: 886,218 km (0.09 R)
• M4: 1,200,523 km (0.107 R)
• M5: 1,512,584 km (0.067 R)
• M6: 1,944,623 km (0.079 R)
• M7: 2,286,454 km (0.106 R)
• M8: 3,399,462 km (0.029 R)
• M9: 3,845,413 km (0.119 R)
• M10: 4,746,591 km (0.079 R)
• M11: 5,255,224 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 9.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.88 AU - 1.16 AU

Year: 724 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 162.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,394,625 km

• M1: 121,922 km (0.09 R)
• M2: 545,434 km (0.115 R)
• M3: 1,093,860 km (0.053 R)
• M4: 1,540,559 km (0.099 R)
• M5: 1,940,434 km (0.079 R)
• M6: 2,350,183 km (0.109 R)
• M7: 3,259,438 km (0.091 R)
• M8: 3,801,282 km (0.119 R)
• M9: 5,081,989 km (0.112 R)
• M10: 5,995,583 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 9.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1 AU - 1.64 AU

Year: 1066 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,394,625 km

• M1: 121,922 km (0.108 R)
• M2: 452,534 km (0.085 R)
• M3: 848,370 km (0.074 R)
• M4: 1,244,654 km (0.117 R)
• M5: 1,799,064 km (0.113 R)
• M6: 2,220,631 km (0.057 R)
• M7: 2,590,886 km (0.117 R)
• M8: 2,939,000 km (0.114 R)
• M9: 3,264,226 km (0.065 R)
• M10: 3,613,686 km (0.068 R)
• M11: 4,538,799 km (0.107 R)
• M12: 5,752,487 km (0.084 R)
• M13: 6,139,048 km (0.092 R)
• M14: 7,812,898 km (0.107 R)
• M15: 8,313,303 km (0.093 R)
• M16: 9,158,232 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 10.1

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.46 AU - 2.26 AU

Year: 1783 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,394,625 km

• M1: 126,111 km (0.12 R)
• M2: 522,396 km (0.116 R)
• M3: 940,073 km (0.045 R)
• M4: 1,374,056 km (0.115 R)
• M5: 1,861,446 km (0.066 R)
• M6: 2,474,947 km (0.102 R)
• M7: 2,800,023 km (0.096 R)
• M8: 3,202,142 km (0.079 R)
• M9: 3,749,970 km (0.037 R)
• M10: 4,624,968 km (0.037 R)
• M11: 5,122,081 km (0.086 R)
• M12: 5,750,841 km (0.075 R)
• M13: 6,535,183 km (0.092 R)
• M14: 8,663,213 km (0.108 R)
• M15: 9,352,410 km (0.094 R)
• M16: 9,693,344 km (0.068 R)
• M17: 11,718,899 km (0.064 R)
• M18: 12,768,627 km (0.094 R)
• M19: 13,402,024 km (0.094 R)
• M20: 15,240,582 km (0.115 R)
• M21: 15,618,018 km (0.04 R)
• M22: 16,391,738 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 11.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.21 AU - 2.73 AU

Year: 2729 Days

Day: 13.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,394,625 km

• M1: 145,559 km (0.071 R)
• M2: 633,846 km (0.041 R)
• M3: 1,057,358 km (0.047 R)
• M4: 1,437,785 km (0.035 R)
• M5: 1,902,885 km (0.032 R)
• M6: 2,562,013 km (0.063 R)
• M7: 3,645,102 km (0.09 R)
• M8: 4,067,417 km (0.059 R)
• M9: 4,877,639 km (0.079 R)
• M10: 5,427,710 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 9.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.2 AU - 4.46 AU

Year: 6333 Days

Day: 14.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,394,625 km

• M1: 119,379 km (0.073 R)
• M2: 470,336 km (0.092 R)
• M3: 1,927,868 km (0.112 R)
• M4: 2,511,748 km (0.111 R)
• M5: 3,940,707 km (0.092 R)
• M6: 5,013,025 km (0.036 R)
• M7: 5,645,824 km (0.111 R)
• M8: 6,393,065 km (0.082 R)
• M9: 7,137,314 km (0.107 R)
• M10: 7,548,110 km (0.082 R)
• M11: 9,230,637 km (0.093 R)
• M12: 12,421,410 km (0.102 R)
• M13: 13,016,511 km (0.09 R)
• M14: 15,532,149 km (0.055 R)
• M15: 17,604,378 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.5

Radius: 5.2

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.54 AU - 6.62 AU

Year: 9265 Days

Day: 23 Hours

Environment

Temp: -220 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,394,625 km

• M1: 64,776 km (0.088 R)
• M2: 231,727 km (0.085 R)
• M3: 406,906 km (0.118 R)
• M4: 591,510 km (0.062 R)
• M5: 841,189 km (0.064 R)
• M6: 1,159,533 km (0.073 R)
• M7: 1,515,426 km (0.063 R)
• M8: 1,705,117 km (0.084 R)
• M9: 2,003,564 km (0.117 R)
• M10: 2,318,767 km (0.108 R)
• M11: 2,666,432 km (0.119 R)
• M12: 3,870,097 km (0.078 R)
• M13: 4,200,559 km (0.114 R)
• M14: 4,773,668 km (0.102 R)
• M15: 7,516,545 km (0.107 R)
• M16: 9,760,214 km (0.096 R)
• M17: 9,992,390 km (0.104 R)
• M18: 11,567,655 km (0.095 R)
• M19: 13,301,195 km (0.089 R)
• M20: 13,644,523 km (0.099 R)
• M21: 15,765,970 km (0.097 R)
• M22: 16,215,212 km (0.098 R)
• M23: 17,889,213 km (0.062 R)
• M24: 18,237,327 km (0.076 R)
• M25: 20,497,451 km (0.099 R)
• M26: 24,696,215 km (0.104 R)
• M27: 26,184,115 km (0.106 R)
• M28: 27,916,758 km (0.039 R)
• M29: 28,197,254 km (0.12 R)
• M30: 30,016,813 km (0.038 R)
• M31: 33,360,624 km (0.096 R)
• M32: 35,285,201 km (0.081 R)
• M33: 36,720,443 km (0.093 R)
• M34: 38,539,553 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.8

Radius: 5.5

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.86 AU - 7.34 AU

Year: 11919 Days

Day: 15.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,394,625 km

• M1: 68,815 km (0.116 R)
• M2: 358,137 km (0.078 R)
• M3: 570,417 km (0.104 R)
• M4: 791,223 km (0.066 R)
• M5: 1,508,994 km (0.082 R)
• M6: 1,690,755 km (0.063 R)
• M7: 1,921,435 km (0.105 R)
• M8: 2,099,008 km (0.102 R)
• M9: 2,570,391 km (0.118 R)
• M10: 4,201,007 km (0.027 R)
• M11: 4,471,032 km (0.094 R)
• M12: 5,045,936 km (0.067 R)
• M13: 5,316,858 km (0.102 R)
• M14: 7,234,852 km (0.102 R)
• M15: 10,198,536 km (0.09 R)
• M16: 10,577,018 km (0.12 R)
• M17: 13,365,074 km (0.096 R)
• M18: 15,663,047 km (0.111 R)
• M19: 16,386,053 km (0.111 R)
• M20: 16,980,256 km (0.114 R)
• M21: 19,091,830 km (0.083 R)
• M22: 19,336,871 km (0.117 R)
• M23: 19,749,761 km (0.092 R)
• M24: 20,252,859 km (0.103 R)
• M25: 22,081,543 km (0.09 R)
• M26: 23,546,555 km (0.116 R)
• M27: 25,368,957 km (0.042 R)
• M28: 28,861,169 km (0.078 R)
• M29: 32,660,806 km (0.064 R)
• M30: 36,279,129 km (0.117 R)
• M31: 39,491,295 km (0.098 R)
• M32: 45,887,651 km (0.093 R)
• M33: 46,917,782 km (0.093 R)
• M34: 55,057,851 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.8

Radius: 4.1

Gravity: 27.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.99 AU - 7.57 AU

Year: 12409 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,394,625 km

• M1: 51,013 km (0.089 R)
• M2: 272,119 km (0.114 R)
• M3: 572,810 km (0.1 R)
• M4: 871,557 km (0.092 R)
• M5: 1,045,390 km (0.041 R)
• M6: 2,106,039 km (0.11 R)
• M7: 3,144,996 km (0.113 R)
• M8: 3,788,416 km (0.076 R)
• M9: 5,532,129 km (0.105 R)
• M10: 6,388,727 km (0.079 R)
• M11: 7,790,908 km (0.06 R)
• M12: 10,493,243 km (0.113 R)
• M13: 10,650,620 km (0.051 R)
• M14: 10,916,456 km (0.049 R)
• M15: 12,024,378 km (0.05 R)
• M16: 13,823,591 km (0.114 R)
• M17: 15,318,972 km (0.11 R)
• M18: 15,453,909 km (0.116 R)
• M19: 16,491,071 km (0.119 R)
• M20: 17,280,648 km (0.118 R)
• M21: 18,020,111 km (0.081 R)
• M22: 18,321,700 km (0.062 R)
• M23: 22,121,486 km (0.056 R)
• M24: 23,080,857 km (0.034 R)
• M25: 23,886,292 km (0.063 R)
• M26: 26,125,323 km (0.097 R)
• M27: 26,608,674 km (0.084 R)
• M28: 27,394,661 km (0.089 R)
• M29: 27,994,100 km (0.091 R)
• M30: 31,666,428 km (0.083 R)
• M31: 32,437,456 km (0.102 R)
• M32: 36,122,201 km (0.067 R)
• M33: 36,481,386 km (0.052 R)
• M34: 42,289,972 km (0.061 R)
• M35: 43,629,321 km (0.109 R)
• M36: 46,533,614 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit