🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 10.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.75 AU - 0.79 AU

Year: 436 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 72,171,306 km

• M1: 133,591 km (0.053 R)
• M2: 691,441 km (0.099 R)
• M3: 1,075,459 km (0.119 R)
• M4: 1,552,975 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 12.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.09 AU - 1.49 AU

Year: 946 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,171,306 km

• M1: 157,975 km (0.1 R)
• M2: 766,539 km (0.088 R)
• M3: 1,629,570 km (0.113 R)
• M4: 2,193,853 km (0.084 R)
• M5: 2,671,668 km (0.08 R)
• M6: 3,147,988 km (0.095 R)
• M7: 3,551,902 km (0.093 R)
• M8: 4,102,422 km (0.103 R)
• M9: 4,586,372 km (0.103 R)
• M10: 5,617,250 km (0.062 R)
• M11: 6,444,078 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 14.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.98 AU - 4.38 AU

Year: 4558 Days

Day: 7.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,171,306 km

• M1: 179,218 km (0.105 R)
• M2: 717,771 km (0.06 R)
• M3: 1,997,281 km (0.118 R)
• M4: 3,104,605 km (0.117 R)
• M5: 3,785,275 km (0.055 R)
• M6: 4,414,932 km (0.088 R)
• M7: 5,032,622 km (0.113 R)
• M8: 6,098,058 km (0.109 R)
• M9: 6,603,400 km (0.105 R)
• M10: 7,449,076 km (0.116 R)
• M11: 8,139,321 km (0.047 R)
• M12: 8,871,902 km (0.092 R)
• M13: 10,380,596 km (0.089 R)
• M14: 12,600,180 km (0.119 R)
• M15: 14,337,161 km (0.114 R)
• M16: 15,349,340 km (0.111 R)
• M17: 16,050,356 km (0.048 R)
• M18: 17,328,370 km (0.115 R)
• M19: 17,832,665 km (0.079 R)
• M20: 18,607,582 km (0.057 R)
• M21: 20,086,656 km (0.065 R)
• M22: 22,007,343 km (0.1 R)
• M23: 23,814,934 km (0.066 R)
• M24: 27,044,901 km (0.113 R)
• M25: 29,921,070 km (0.104 R)
• M26: 30,465,008 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 10.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.36 AU - 5.4 AU

Year: 5919 Days

Day: 7.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,171,306 km

• M1: 131,945 km (0.1 R)
• M2: 589,715 km (0.026 R)
• M3: 1,563,148 km (0.09 R)
• M4: 2,069,537 km (0.099 R)
• M5: 2,618,112 km (0.112 R)
• M6: 3,077,827 km (0.077 R)
• M7: 3,631,339 km (0.085 R)
• M8: 5,534,672 km (0.113 R)
• M9: 6,534,585 km (0.062 R)
• M10: 6,872,526 km (0.074 R)
• M11: 7,517,143 km (0.101 R)
• M12: 8,096,386 km (0.116 R)
• M13: 8,889,853 km (0.084 R)
• M14: 12,970,435 km (0.093 R)
• M15: 13,407,560 km (0.116 R)
• M16: 14,106,930 km (0.072 R)
• M17: 15,851,989 km (0.085 R)
• M18: 16,184,096 km (0.048 R)
• M19: 16,804,927 km (0.086 R)
• M20: 21,945,559 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.9

Radius: 3.8

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.45 AU - 7.45 AU

Year: 10577 Days

Day: 16.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,171,306 km

• M1: 47,871 km (0.083 R)
• M2: 169,794 km (0.113 R)
• M3: 328,816 km (0.116 R)
• M4: 522,545 km (0.107 R)
• M5: 664,364 km (0.103 R)
• M6: 840,441 km (0.104 R)
• M7: 1,562,699 km (0.027 R)
• M8: 2,743,775 km (0.101 R)
• M9: 3,070,347 km (0.09 R)
• M10: 5,406,467 km (0.099 R)
• M11: 5,885,629 km (0.115 R)
• M12: 6,323,352 km (0.075 R)
• M13: 6,782,468 km (0.117 R)
• M14: 8,628,057 km (0.084 R)
• M15: 9,281,201 km (0.088 R)
• M16: 10,783,463 km (0.063 R)
• M17: 10,932,164 km (0.116 R)
• M18: 12,386,255 km (0.098 R)
• M19: 12,604,069 km (0.103 R)
• M20: 12,824,277 km (0.095 R)
• M21: 13,386,317 km (0.119 R)
• M22: 16,773,512 km (0.093 R)
• M23: 17,040,095 km (0.037 R)
• M24: 19,057,722 km (0.079 R)
• M25: 19,275,237 km (0.056 R)
• M26: 19,788,806 km (0.091 R)
• M27: 21,776,962 km (0.083 R)
• M28: 22,900,592 km (0.107 R)
• M29: 23,810,296 km (0.049 R)
• M30: 26,413,000 km (0.064 R)
• M31: 29,199,260 km (0.095 R)
• M32: 29,488,134 km (0.097 R)
• M33: 30,663,076 km (0.05 R)
• M34: 31,061,455 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.3

Radius: 5.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.47 AU - 6.63 AU

Year: 10824 Days

Day: 15.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,171,306 km

• M1: 67,319 km (0.106 R)
• M2: 398,529 km (0.077 R)
• M3: 574,755 km (0.1 R)
• M4: 761,154 km (0.047 R)
• M5: 1,846,038 km (0.111 R)
• M6: 2,140,446 km (0.096 R)
• M7: 2,449,366 km (0.118 R)
• M8: 3,578,082 km (0.037 R)
• M9: 3,770,016 km (0.109 R)
• M10: 4,990,435 km (0.073 R)
• M11: 7,265,370 km (0.036 R)
• M12: 14,034,075 km (0.083 R)
• M13: 16,128,595 km (0.044 R)
• M14: 16,302,278 km (0.117 R)
• M15: 21,549,872 km (0.076 R)
• M16: 22,690,257 km (0.041 R)
• M17: 24,936,020 km (0.1 R)
• M18: 27,407,975 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.9

Radius: 5.9

Gravity: 26.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.43 AU - 7.03 AU

Year: 11273 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,171,306 km

• M1: 73,453 km (0.103 R)
• M2: 346,169 km (0.078 R)
• M3: 591,211 km (0.054 R)
• M4: 801,246 km (0.103 R)
• M5: 1,132,007 km (0.104 R)
• M6: 1,787,545 km (0.08 R)
• M7: 2,894,270 km (0.101 R)
• M8: 3,331,395 km (0.111 R)
• M9: 3,539,186 km (0.103 R)
• M10: 4,275,657 km (0.086 R)
• M11: 5,212,289 km (0.102 R)
• M12: 6,317,967 km (0.117 R)
• M13: 7,308,754 km (0.08 R)
• M14: 8,070,656 km (0.075 R)
• M15: 8,785,733 km (0.117 R)
• M16: 9,594,011 km (0.12 R)
• M17: 10,898,055 km (0.116 R)
• M18: 11,651,729 km (0.099 R)
• M19: 14,053,374 km (0.036 R)
• M20: 16,690,485 km (0.103 R)
• M21: 21,370,654 km (0.089 R)
• M22: 23,106,588 km (0.109 R)
• M23: 24,153,324 km (0.059 R)
• M24: 25,231,476 km (0.102 R)
• M25: 26,136,992 km (0.077 R)
• M26: 26,443,668 km (0.103 R)
• M27: 36,798,234 km (0.089 R)
• M28: 38,618,990 km (0.12 R)
• M29: 39,820,709 km (0.077 R)
• M30: 41,878,578 km (0.094 R)
• M31: 43,718,482 km (0.116 R)
• M32: 55,564,389 km (0.034 R)
• M33: 56,581,505 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.8

Radius: 4.8

Gravity: 25.47 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.77 AU - 9.17 AU

Year: 14528 Days

Day: 22.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,171,306 km

• M1: 59,690 km (0.091 R)
• M2: 216,319 km (0.088 R)
• M3: 554,859 km (0.049 R)
• M4: 949,498 km (0.07 R)
• M5: 1,246,599 km (0.054 R)
• M6: 1,603,390 km (0.061 R)
• M7: 1,848,431 km (0.073 R)
• M8: 2,156,005 km (0.12 R)
• M9: 2,849,989 km (0.082 R)
• M10: 3,467,080 km (0.073 R)
• M11: 3,992,618 km (0.114 R)
• M12: 4,894,543 km (0.089 R)
• M13: 5,131,207 km (0.077 R)
• M14: 5,962,822 km (0.114 R)
• M15: 6,470,706 km (0.071 R)
• M16: 7,935,120 km (0.071 R)
• M17: 9,143,571 km (0.104 R)
• M18: 9,978,328 km (0.112 R)
• M19: 10,581,057 km (0.088 R)
• M20: 11,979,498 km (0.084 R)
• M21: 12,224,091 km (0.12 R)
• M22: 14,097,355 km (0.053 R)
• M23: 14,855,368 km (0.109 R)
• M24: 16,906,953 km (0.067 R)
• M25: 17,604,528 km (0.112 R)
• M26: 19,897,414 km (0.083 R)
• M27: 20,500,144 km (0.071 R)
• M28: 20,850,054 km (0.099 R)
• M29: 21,115,141 km (0.055 R)
• M30: 29,703,405 km (0.091 R)
• M31: 31,061,006 km (0.109 R)
• M32: 33,173,926 km (0.106 R)
• M33: 36,776,692 km (0.064 R)
• M34: 43,585,489 km (0.05 R)
• M35: 45,929,688 km (0.097 R)
• M36: 47,589,327 km (0.12 R)
• M37: 51,348,272 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.2

Radius: 4.5

Gravity: 41.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.58 AU - 9.92 AU

Year: 16712 Days

Day: 23.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,171,306 km

• M1: 56,099 km (0.059 R)
• M2: 615,745 km (0.065 R)
• M3: 1,078,002 km (0.076 R)
• M4: 1,833,023 km (0.091 R)
• M5: 2,600,759 km (0.038 R)
• M6: 4,706,050 km (0.095 R)
• M7: 5,026,189 km (0.06 R)
• M8: 6,115,711 km (0.102 R)
• M9: 6,325,596 km (0.098 R)
• M10: 7,260,134 km (0.115 R)
• M11: 8,697,022 km (0.114 R)
• M12: 8,962,708 km (0.039 R)
• M13: 9,179,026 km (0.1 R)
• M14: 10,313,427 km (0.076 R)
• M15: 11,794,296 km (0.118 R)
• M16: 15,323,459 km (0.12 R)
• M17: 16,586,365 km (0.099 R)
• M18: 16,748,828 km (0.026 R)
• M19: 20,228,474 km (0.067 R)
• M20: 21,263,542 km (0.118 R)
• M21: 22,731,396 km (0.116 R)
• M22: 24,369,942 km (0.052 R)
• M23: 37,535,602 km (0.065 R)
• M24: 38,523,097 km (0.083 R)
• M25: 39,672,757 km (0.103 R)
• M26: 42,494,472 km (0.077 R)
• M27: 44,343,801 km (0.119 R)
• M28: 48,533,439 km (0.033 R)
• M29: 57,875,527 km (0.076 R)
• M30: 63,659,878 km (0.076 R)
• M31: 66,896,727 km (0.083 R)
• M32: 67,102,574 km (0.03 R)
• M33: 71,955,229 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit