🌌 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: 990.4

Radius: 10.9

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.61 AU - 0.93 AU

Year: 458 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,655,186 km

• M1: 135,536 km (0.102 R)
• M2: 508,932 km (0.079 R)
• M3: 1,114,654 km (0.096 R)
• M4: 1,484,160 km (0.1 R)
• M5: 2,351,828 km (0.105 R)
• M6: 3,427,586 km (0.086 R)
• M7: 3,943,101 km (0.103 R)
• M8: 4,344,621 km (0.056 R)
• M9: 4,836,798 km (0.06 R)
• M10: 5,247,145 km (0.1 R)
• M11: 5,662,728 km (0.109 R)
• M12: 6,063,052 km (0.09 R)
• M13: 6,859,661 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 10.1

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.32 AU - 2.2 AU

Year: 1584 Days

Day: 11.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,655,186 km

• M1: 127,158 km (0.106 R)
• M2: 550,969 km (0.064 R)
• M3: 865,573 km (0.118 R)
• M4: 1,224,459 km (0.074 R)
• M5: 1,797,269 km (0.118 R)
• M6: 2,622,899 km (0.057 R)
• M7: 3,264,525 km (0.103 R)
• M8: 3,631,488 km (0.092 R)
• M9: 4,965,602 km (0.106 R)
• M10: 5,407,365 km (0.105 R)
• M11: 5,947,712 km (0.077 R)
• M12: 6,679,994 km (0.116 R)
• M13: 7,992,865 km (0.114 R)
• M14: 8,820,889 km (0.08 R)
• M15: 9,404,021 km (0.103 R)
• M16: 10,256,280 km (0.072 R)
• M17: 10,937,699 km (0.08 R)
• M18: 11,308,402 km (0.118 R)
• M19: 11,957,807 km (0.092 R)
• M20: 12,672,436 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 9.8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.72 AU - 3.14 AU

Year: 3402 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,655,186 km

• M1: 122,820 km (0.071 R)
• M2: 433,834 km (0.036 R)
• M3: 1,050,925 km (0.062 R)
• M4: 1,377,348 km (0.101 R)
• M5: 2,358,261 km (0.096 R)
• M6: 3,086,204 km (0.034 R)
• M7: 3,512,558 km (0.053 R)
• M8: 3,852,744 km (0.048 R)
• M9: 5,183,117 km (0.101 R)
• M10: 6,178,392 km (0.09 R)
• M11: 10,367,282 km (0.079 R)
• M12: 12,853,299 km (0.111 R)
• M13: 13,714,534 km (0.116 R)
• M14: 14,360,199 km (0.06 R)
• M15: 14,664,930 km (0.042 R)
• M16: 17,090,061 km (0.039 R)
• M17: 21,441,414 km (0.039 R)
• M18: 23,273,689 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.6

Radius: 7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.23 AU - 7.11 AU

Year: 10395 Days

Day: 18.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,655,186 km

• M1: 87,066 km (0.054 R)
• M2: 364,420 km (0.071 R)
• M3: 594,053 km (0.051 R)
• M4: 880,533 km (0.119 R)
• M5: 1,916,798 km (0.086 R)
• M6: 2,137,454 km (0.07 R)
• M7: 2,745,570 km (0.111 R)
• M8: 3,440,452 km (0.072 R)
• M9: 4,194,874 km (0.109 R)
• M10: 4,737,166 km (0.098 R)
• M11: 7,268,063 km (0.04 R)
• M12: 8,212,175 km (0.107 R)
• M13: 9,015,665 km (0.104 R)
• M14: 13,718,274 km (0.052 R)
• M15: 15,465,428 km (0.111 R)
• M16: 16,621,520 km (0.111 R)
• M17: 18,181,377 km (0.102 R)
• M18: 19,762,178 km (0.116 R)
• M19: 31,819,018 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 5.4

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.27 AU - 7.35 AU

Year: 10751 Days

Day: 23.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,655,186 km

• M1: 67,618 km (0.073 R)
• M2: 520,152 km (0.12 R)
• M3: 698,024 km (0.113 R)
• M4: 997,070 km (0.109 R)
• M5: 1,310,328 km (0.065 R)
• M6: 2,180,389 km (0.105 R)
• M7: 3,404,997 km (0.066 R)
• M8: 3,806,069 km (0.036 R)
• M9: 4,018,049 km (0.081 R)
• M10: 4,622,275 km (0.086 R)
• M11: 7,324,461 km (0.111 R)
• M12: 9,067,426 km (0.117 R)
• M13: 9,661,479 km (0.1 R)
• M14: 11,697,955 km (0.104 R)
• M15: 12,607,809 km (0.106 R)
• M16: 13,347,421 km (0.118 R)
• M17: 14,227,655 km (0.088 R)
• M18: 15,028,901 km (0.053 R)
• M19: 15,440,744 km (0.107 R)
• M20: 18,603,692 km (0.111 R)
• M21: 19,422,441 km (0.084 R)
• M22: 20,985,290 km (0.12 R)
• M23: 22,629,969 km (0.072 R)
• M24: 26,343,138 km (0.028 R)
• M25: 27,027,847 km (0.067 R)
• M26: 29,334,946 km (0.107 R)
• M27: 31,962,931 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.7

Radius: 7.5

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.97 AU - 7.61 AU

Year: 12000 Days

Day: 16.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,655,186 km

• M1: 93,798 km (0.107 R)
• M2: 363,822 km (0.049 R)
• M3: 610,509 km (0.106 R)
• M4: 964,009 km (0.034 R)
• M5: 2,950,668 km (0.042 R)
• M6: 3,186,734 km (0.106 R)
• M7: 4,028,671 km (0.092 R)
• M8: 4,751,827 km (0.095 R)
• M9: 5,044,141 km (0.034 R)
• M10: 5,279,907 km (0.095 R)
• M11: 5,701,175 km (0.084 R)
• M12: 7,100,663 km (0.116 R)
• M13: 8,060,932 km (0.044 R)
• M14: 9,204,308 km (0.114 R)
• M15: 13,216,074 km (0.116 R)
• M16: 15,284,564 km (0.068 R)
• M17: 16,067,709 km (0.062 R)
• M18: 17,406,460 km (0.087 R)
• M19: 20,645,105 km (0.099 R)
• M20: 21,689,896 km (0.09 R)
• M21: 22,496,229 km (0.08 R)
• M22: 24,551,554 km (0.111 R)
• M23: 24,938,264 km (0.067 R)
• M24: 27,655,410 km (0.096 R)
• M25: 28,074,135 km (0.047 R)
• M26: 29,139,272 km (0.06 R)
• M27: 29,900,725 km (0.081 R)
• M28: 31,919,548 km (0.037 R)
• M29: 34,147,509 km (0.108 R)
• M30: 35,360,598 km (0.064 R)
• M31: 38,910,257 km (0.09 R)
• M32: 50,346,864 km (0.1 R)
• M33: 50,814,507 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.4

Radius: 5.7

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.76 AU - 9.14 AU

Year: 16660 Days

Day: 20.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,655,186 km

• M1: 70,909 km (0.048 R)
• M2: 306,376 km (0.106 R)
• M3: 654,191 km (0.066 R)
• M4: 902,674 km (0.076 R)
• M5: 1,408,913 km (0.078 R)
• M6: 3,375,078 km (0.032 R)
• M7: 7,666,592 km (0.061 R)
• M8: 7,902,956 km (0.069 R)
• M9: 8,540,243 km (0.101 R)
• M10: 9,916,843 km (0.106 R)
• M11: 11,681,799 km (0.101 R)
• M12: 12,378,326 km (0.102 R)
• M13: 12,638,327 km (0.083 R)
• M14: 14,561,558 km (0.089 R)
• M15: 16,829,760 km (0.043 R)
• M16: 17,553,665 km (0.062 R)
• M17: 18,977,238 km (0.08 R)
• M18: 20,566,715 km (0.081 R)
• M19: 23,114,217 km (0.115 R)
• M20: 24,821,728 km (0.075 R)
• M21: 26,182,769 km (0.095 R)
• M22: 29,053,103 km (0.039 R)
• M23: 31,039,015 km (0.118 R)
• M24: 35,933,558 km (0.038 R)
• M25: 36,863,309 km (0.046 R)
• M26: 39,327,485 km (0.1 R)
• M27: 44,277,679 km (0.094 R)
• M28: 45,808,962 km (0.093 R)
• M29: 47,059,152 km (0.08 R)
• M30: 50,779,950 km (0.064 R)
• M31: 51,112,356 km (0.12 R)
• M32: 56,453,898 km (0.068 R)
• M33: 60,090,323 km (0.119 R)
• M34: 62,155,522 km (0.051 R)
• M35: 65,439,494 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752

Radius: 7.5

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.86 AU - 10.08 AU

Year: 16719 Days

Day: 18.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,655,186 km

• M1: 95,294 km (0.113 R)
• M2: 388,954 km (0.109 R)
• M3: 1,167,163 km (0.084 R)
• M4: 2,066,994 km (0.094 R)
• M5: 2,372,622 km (0.071 R)
• M6: 2,949,771 km (0.069 R)
• M7: 3,205,434 km (0.086 R)
• M8: 3,448,081 km (0.051 R)
• M9: 3,703,146 km (0.056 R)
• M10: 3,970,926 km (0.064 R)
• M11: 7,178,005 km (0.12 R)
• M12: 7,642,955 km (0.106 R)
• M13: 8,377,780 km (0.09 R)
• M14: 10,745,316 km (0.049 R)
• M15: 13,248,836 km (0.119 R)
• M16: 16,913,685 km (0.077 R)
• M17: 18,073,218 km (0.091 R)
• M18: 20,642,412 km (0.114 R)
• M19: 22,256,573 km (0.103 R)
• M20: 22,648,220 km (0.119 R)
• M21: 23,044,505 km (0.073 R)
• M22: 23,953,013 km (0.058 R)
• M23: 24,364,407 km (0.091 R)
• M24: 27,377,009 km (0.102 R)
• M25: 30,269,035 km (0.071 R)
• M26: 31,113,964 km (0.09 R)
• M27: 31,480,778 km (0.102 R)
• M28: 32,473,210 km (0.084 R)
• M29: 33,104,064 km (0.091 R)
• M30: 35,709,012 km (0.119 R)
• M31: 37,750,125 km (0.089 R)
• M32: 38,028,078 km (0.076 R)
• M33: 44,958,798 km (0.07 R)
• M34: 47,175,240 km (0.101 R)
• M35: 53,381,906 km (0.103 R)
• M36: 58,239,797 km (0.05 R)
• M37: 60,490,497 km (0.083 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: 521 - 18,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit