🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 11.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.82 AU - 0.86 AU

Year: 489 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,015,575 km

• M1: 147,952 km (0.073 R)
• M2: 518,955 km (0.08 R)
• M3: 1,008,589 km (0.106 R)
• M4: 1,999,974 km (0.057 R)
• M5: 2,437,847 km (0.091 R)
• M6: 3,352,787 km (0.094 R)
• M7: 4,349,408 km (0.108 R)
• M8: 4,774,416 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 10.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.99 AU - 1.11 AU

Year: 684 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,015,575 km

• M1: 330,013 km (0.101 R)
• M2: 710,889 km (0.082 R)
• M3: 1,050,925 km (0.099 R)
• M4: 2,081,056 km (0.101 R)
• M5: 2,621,852 km (0.119 R)
• M6: 3,497,897 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 11

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.47 AU - 4.01 AU

Year: 4599 Days

Day: 12.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,015,575 km

• M1: 139,575 km (0.059 R)
• M2: 574,007 km (0.078 R)
• M3: 1,504,057 km (0.117 R)
• M4: 2,339,112 km (0.083 R)
• M5: 3,272,603 km (0.117 R)
• M6: 5,178,929 km (0.104 R)
• M7: 5,862,142 km (0.108 R)
• M8: 6,693,757 km (0.113 R)
• M9: 9,098,542 km (0.115 R)
• M10: 9,818,557 km (0.111 R)
• M11: 11,159,253 km (0.1 R)
• M12: 12,572,355 km (0.074 R)
• M13: 13,084,578 km (0.059 R)
• M14: 17,013,018 km (0.113 R)
• M15: 18,639,446 km (0.109 R)
• M16: 19,001,024 km (0.092 R)
• M17: 22,948,313 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 12.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.16 AU - 4.76 AU

Year: 5010 Days

Day: 7.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,015,575 km

• M1: 160,369 km (0.103 R)
• M2: 676,182 km (0.031 R)
• M3: 1,151,305 km (0.093 R)
• M4: 2,048,593 km (0.079 R)
• M5: 3,188,230 km (0.116 R)
• M6: 3,687,438 km (0.117 R)
• M7: 4,661,769 km (0.039 R)
• M8: 5,223,808 km (0.1 R)
• M9: 6,105,089 km (0.045 R)
• M10: 6,812,687 km (0.066 R)
• M11: 7,221,239 km (0.085 R)
• M12: 9,432,744 km (0.052 R)
• M13: 10,648,376 km (0.107 R)
• M14: 12,162,456 km (0.115 R)
• M15: 15,150,674 km (0.114 R)
• M16: 16,569,909 km (0.082 R)
• M17: 17,437,726 km (0.069 R)
• M18: 18,532,035 km (0.082 R)
• M19: 19,129,678 km (0.047 R)
• M20: 19,808,703 km (0.064 R)
• M21: 20,503,735 km (0.108 R)
• M22: 23,065,149 km (0.077 R)
• M23: 23,834,531 km (0.074 R)
• M24: 25,505,988 km (0.108 R)
• M25: 28,639,016 km (0.107 R)
• M26: 30,070,219 km (0.106 R)
• M27: 30,895,850 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 11.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.92 AU - 4 AU

Year: 5010 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,015,575 km

• M1: 138,079 km (0.069 R)
• M2: 680,670 km (0.099 R)
• M3: 1,121,236 km (0.118 R)
• M4: 2,308,295 km (0.046 R)
• M5: 3,473,363 km (0.112 R)
• M6: 5,966,711 km (0.06 R)
• M7: 6,378,554 km (0.103 R)
• M8: 7,699,802 km (0.089 R)
• M9: 8,251,370 km (0.06 R)
• M10: 9,027,633 km (0.115 R)
• M11: 9,887,372 km (0.11 R)
• M12: 11,453,512 km (0.062 R)
• M13: 15,213,056 km (0.068 R)
• M14: 16,984,893 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.3

Radius: 12.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.09 AU - 6.09 AU

Year: 8403 Days

Day: 5.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,015,575 km

• M1: 159,771 km (0.106 R)
• M2: 753,375 km (0.066 R)
• M3: 2,506,812 km (0.111 R)
• M4: 3,534,100 km (0.081 R)
• M5: 5,370,264 km (0.081 R)
• M6: 8,832,857 km (0.098 R)
• M7: 10,522,415 km (0.032 R)
• M8: 12,307,417 km (0.076 R)
• M9: 12,755,313 km (0.105 R)
• M10: 14,781,317 km (0.091 R)
• M11: 19,994,653 km (0.119 R)
• M12: 22,385,227 km (0.043 R)
• M13: 23,649,479 km (0.072 R)
• M14: 24,081,218 km (0.075 R)
• M15: 28,889,593 km (0.091 R)
• M16: 29,782,094 km (0.077 R)
• M17: 30,590,969 km (0.1 R)
• M18: 33,320,831 km (0.057 R)
• M19: 39,502,515 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.8

Radius: 7.3

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.78 AU - 9.52 AU

Year: 13453 Days

Day: 15.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,015,575 km

• M1: 91,255 km (0.064 R)
• M2: 1,113,457 km (0.069 R)
• M3: 1,441,375 km (0.082 R)
• M4: 2,256,534 km (0.094 R)
• M5: 3,091,739 km (0.111 R)
• M6: 3,693,571 km (0.046 R)
• M7: 4,145,656 km (0.084 R)
• M8: 5,794,524 km (0.067 R)
• M9: 6,112,569 km (0.066 R)
• M10: 9,187,553 km (0.066 R)
• M11: 9,571,870 km (0.114 R)
• M12: 10,527,651 km (0.117 R)
• M13: 12,278,993 km (0.028 R)
• M14: 14,926,427 km (0.09 R)
• M15: 15,933,071 km (0.114 R)
• M16: 18,684,624 km (0.066 R)
• M17: 20,414,425 km (0.108 R)
• M18: 21,569,320 km (0.091 R)
• M19: 27,112,220 km (0.04 R)
• M20: 27,703,880 km (0.094 R)
• M21: 29,220,802 km (0.116 R)
• M22: 31,870,630 km (0.064 R)
• M23: 39,880,548 km (0.082 R)
• M24: 41,942,605 km (0.118 R)
• M25: 42,601,285 km (0.104 R)
• M26: 43,266,995 km (0.099 R)
• M27: 43,669,563 km (0.108 R)
• M28: 45,443,495 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.5

Radius: 7.6

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.15 AU - 8.55 AU

Year: 15341 Days

Day: 22.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,015,575 km

• M1: 94,546 km (0.071 R)
• M2: 336,745 km (0.111 R)
• M3: 627,264 km (0.091 R)
• M4: 1,043,744 km (0.052 R)
• M5: 1,530,087 km (0.097 R)
• M6: 3,138,863 km (0.091 R)
• M7: 4,149,396 km (0.118 R)
• M8: 4,478,811 km (0.086 R)
• M9: 4,825,728 km (0.117 R)
• M10: 6,713,952 km (0.073 R)
• M11: 9,706,209 km (0.105 R)
• M12: 10,127,028 km (0.07 R)
• M13: 10,781,219 km (0.108 R)
• M14: 11,175,559 km (0.096 R)
• M15: 11,814,641 km (0.044 R)
• M16: 15,030,397 km (0.082 R)
• M17: 16,913,386 km (0.116 R)
• M18: 22,663,180 km (0.102 R)
• M19: 24,545,719 km (0.09 R)
• M20: 25,326,920 km (0.045 R)
• M21: 27,145,431 km (0.096 R)
• M22: 28,086,551 km (0.09 R)
• M23: 32,533,797 km (0.105 R)
• M24: 36,665,241 km (0.078 R)
• M25: 40,589,642 km (0.111 R)
• M26: 40,860,863 km (0.106 R)
• M27: 41,406,746 km (0.103 R)
• M28: 47,286,541 km (0.071 R)
• M29: 52,405,181 km (0.083 R)
• M30: 52,888,083 km (0.093 R)
• M31: 54,190,183 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.1

Radius: 7.8

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.31 AU - 10.39 AU

Year: 18178 Days

Day: 17.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,015,575 km

• M1: 104,868 km (0.1 R)
• M2: 609,761 km (0.109 R)
• M3: 1,316,910 km (0.05 R)
• M4: 2,018,374 km (0.083 R)
• M5: 7,653,128 km (0.107 R)
• M6: 9,044,986 km (0.059 R)
• M7: 10,481,425 km (0.063 R)
• M8: 10,952,509 km (0.098 R)
• M9: 13,453,636 km (0.114 R)
• M10: 14,365,584 km (0.09 R)
• M11: 20,356,381 km (0.116 R)
• M12: 22,706,264 km (0.045 R)
• M13: 22,999,925 km (0.111 R)
• M14: 23,296,128 km (0.104 R)
• M15: 25,231,177 km (0.109 R)
• M16: 25,546,230 km (0.101 R)
• M17: 29,418,421 km (0.081 R)
• M18: 34,689,502 km (0.086 R)
• M19: 36,667,037 km (0.103 R)
• M20: 41,864,067 km (0.074 R)
• M21: 52,827,795 km (0.09 R)
• M22: 63,212,730 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.8

Radius: 4

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.72 AU - 11.12 AU

Year: 19866 Days

Day: 17.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,015,575 km

• M1: 72,106 km (0.114 R)
• M2: 472,430 km (0.068 R)
• M3: 1,707,061 km (0.107 R)
• M4: 1,863,241 km (0.061 R)
• M5: 2,029,146 km (0.076 R)
• M6: 2,390,275 km (0.086 R)
• M7: 6,243,168 km (0.119 R)
• M8: 6,923,838 km (0.107 R)
• M9: 7,906,397 km (0.055 R)
• M10: 9,356,300 km (0.045 R)
• M11: 10,398,548 km (0.083 R)
• M12: 13,308,227 km (0.103 R)
• M13: 13,552,221 km (0.098 R)
• M14: 17,506,691 km (0.08 R)
• M15: 18,774,533 km (0.101 R)
• M16: 19,469,864 km (0.118 R)
• M17: 20,666,647 km (0.089 R)
• M18: 22,509,393 km (0.099 R)
• M19: 24,096,178 km (0.076 R)
• M20: 24,458,803 km (0.049 R)
• M21: 26,230,491 km (0.113 R)
• M22: 28,085,953 km (0.099 R)
• M23: 33,495,113 km (0.117 R)
• M24: 35,793,086 km (0.074 R)
• M25: 36,028,403 km (0.084 R)
• M26: 38,071,312 km (0.095 R)
• M27: 42,123,619 km (0.082 R)
• M28: 43,848,931 km (0.058 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: 481 - 12,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit