🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 9.5

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.08 AU - 1.12 AU

Year: 734 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,511,541 km

• M1: 125,213 km (0.112 R)
• M2: 493,224 km (0.093 R)
• M3: 807,230 km (0.108 R)
• M4: 1,516,474 km (0.11 R)
• M5: 1,977,534 km (0.108 R)
• M6: 2,328,341 km (0.118 R)
• M7: 2,921,198 km (0.069 R)
• M8: 3,681,903 km (0.117 R)
• M9: 4,124,563 km (0.071 R)
• M10: 4,871,954 km (0.07 R)
• M11: 5,649,713 km (0.103 R)
• M12: 6,199,186 km (0.077 R)
• M13: 7,067,602 km (0.06 R)
• M14: 7,542,874 km (0.042 R)
• M15: 7,919,113 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 13.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.11 AU - 1.23 AU

Year: 805 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,511,541 km

• M1: 172,935 km (0.094 R)
• M2: 713,582 km (0.111 R)
• M3: 1,227,002 km (0.057 R)
• M4: 1,833,172 km (0.117 R)
• M5: 2,399,849 km (0.075 R)
• M6: 2,996,445 km (0.074 R)
• M7: 4,671,194 km (0.105 R)
• M8: 5,331,219 km (0.093 R)
• M9: 7,832,795 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.8

Radius: 14.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.53 AU - 2.95 AU

Year: 2884 Days

Day: 8.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,511,541 km

• M1: 182,809 km (0.065 R)
• M2: 699,370 km (0.088 R)
• M3: 1,317,508 km (0.1 R)
• M4: 2,619,309 km (0.082 R)
• M5: 3,937,266 km (0.107 R)
• M6: 8,170,288 km (0.109 R)
• M7: 10,642,243 km (0.116 R)
• M8: 11,486,274 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.2

Radius: 14

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.5 AU - 3.3 AU

Year: 3140 Days

Day: 5.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,511,541 km

• M1: 174,132 km (0.078 R)
• M2: 684,709 km (0.108 R)
• M3: 1,772,735 km (0.094 R)
• M4: 2,254,590 km (0.11 R)
• M5: 2,728,366 km (0.058 R)
• M6: 3,509,117 km (0.094 R)
• M7: 4,661,320 km (0.116 R)
• M8: 5,915,399 km (0.063 R)
• M9: 8,513,016 km (0.077 R)
• M10: 12,325,069 km (0.056 R)
• M11: 13,479,367 km (0.108 R)
• M12: 14,503,663 km (0.116 R)
• M13: 15,318,373 km (0.098 R)
• M14: 15,843,013 km (0.095 R)
• M15: 17,432,490 km (0.089 R)
• M16: 18,353,864 km (0.053 R)
• M17: 18,826,443 km (0.091 R)
• M18: 19,307,251 km (0.07 R)
• M19: 19,919,854 km (0.083 R)
• M20: 20,419,212 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 9.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.67 AU - 7.01 AU

Year: 8973 Days

Day: 5.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,511,541 km

• M1: 116,986 km (0.035 R)
• M2: 741,557 km (0.099 R)
• M3: 1,434,943 km (0.087 R)
• M4: 1,879,398 km (0.051 R)
• M5: 2,271,344 km (0.089 R)
• M6: 4,769,330 km (0.079 R)
• M7: 5,251,184 km (0.046 R)
• M8: 6,126,332 km (0.091 R)
• M9: 6,598,912 km (0.116 R)
• M10: 7,027,958 km (0.042 R)
• M11: 7,475,555 km (0.107 R)
• M12: 9,376,795 km (0.112 R)
• M13: 9,919,685 km (0.079 R)
• M14: 10,977,043 km (0.095 R)
• M15: 11,627,495 km (0.09 R)
• M16: 12,852,851 km (0.096 R)
• M17: 18,687,018 km (0.077 R)
• M18: 19,080,760 km (0.078 R)
• M19: 20,364,160 km (0.115 R)
• M20: 20,991,723 km (0.106 R)
• M21: 21,417,179 km (0.065 R)
• M22: 24,637,273 km (0.085 R)
• M23: 27,485,766 km (0.097 R)
• M24: 28,858,177 km (0.117 R)
• M25: 29,384,463 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908

Radius: 4.5

Gravity: 44.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.89 AU - 6.91 AU

Year: 11524 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,511,541 km

• M1: 57,296 km (0.096 R)
• M2: 255,064 km (0.082 R)
• M3: 504,743 km (0.115 R)
• M4: 663,317 km (0.111 R)
• M5: 916,736 km (0.073 R)
• M6: 1,271,582 km (0.065 R)
• M7: 1,795,174 km (0.087 R)
• M8: 3,673,825 km (0.071 R)
• M9: 3,840,327 km (0.039 R)
• M10: 4,370,502 km (0.064 R)
• M11: 6,331,281 km (0.06 R)
• M12: 7,999,896 km (0.052 R)
• M13: 11,221,187 km (0.101 R)
• M14: 12,358,878 km (0.113 R)
• M15: 12,923,610 km (0.101 R)
• M16: 13,836,307 km (0.118 R)
• M17: 14,240,221 km (0.051 R)
• M18: 16,453,522 km (0.071 R)
• M19: 22,456,884 km (0.027 R)
• M20: 23,676,705 km (0.113 R)
• M21: 23,868,340 km (0.096 R)
• M22: 25,942,066 km (0.063 R)
• M23: 28,132,927 km (0.078 R)
• M24: 29,994,373 km (0.079 R)
• M25: 35,942,384 km (0.071 R)
• M26: 38,262,498 km (0.102 R)
• M27: 38,791,326 km (0.103 R)
• M28: 40,406,983 km (0.11 R)
• M29: 43,055,913 km (0.109 R)
• M30: 45,080,271 km (0.068 R)
• M31: 47,927,717 km (0.071 R)
• M32: 49,161,750 km (0.106 R)
• M33: 50,892,896 km (0.08 R)
• M34: 52,339,209 km (0.115 R)
• M35: 54,143,808 km (0.096 R)
• M36: 55,989,397 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.6

Radius: 7.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.81 AU - 8.69 AU

Year: 12412 Days

Day: 24.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,511,541 km

• M1: 120,127 km (0.049 R)
• M2: 492,177 km (0.116 R)
• M3: 941,270 km (0.052 R)
• M4: 1,272,779 km (0.044 R)
• M5: 1,497,774 km (0.1 R)
• M6: 1,878,800 km (0.105 R)
• M7: 2,108,582 km (0.034 R)
• M8: 2,681,542 km (0.117 R)
• M9: 2,934,063 km (0.112 R)
• M10: 3,647,645 km (0.057 R)
• M11: 4,884,819 km (0.117 R)
• M12: 6,211,304 km (0.118 R)
• M13: 7,801,230 km (0.057 R)
• M14: 9,689,903 km (0.112 R)
• M15: 9,917,142 km (0.119 R)
• M16: 12,335,392 km (0.049 R)
• M17: 14,227,655 km (0.119 R)
• M18: 14,819,165 km (0.095 R)
• M19: 17,617,842 km (0.102 R)
• M20: 18,299,859 km (0.109 R)
• M21: 19,499,334 km (0.119 R)
• M22: 21,976,077 km (0.089 R)
• M23: 23,249,155 km (0.112 R)
• M24: 25,421,615 km (0.112 R)
• M25: 29,877,088 km (0.113 R)
• M26: 30,944,320 km (0.096 R)
• M27: 35,039,561 km (0.061 R)
• M28: 35,899,899 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.2

Radius: 6

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.19 AU - 8.99 AU

Year: 16007 Days

Day: 24 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,511,541 km

• M1: 89,160 km (0.102 R)
• M2: 401,969 km (0.032 R)
• M3: 1,067,530 km (0.058 R)
• M4: 1,477,728 km (0.038 R)
• M5: 1,833,322 km (0.07 R)
• M6: 3,349,646 km (0.093 R)
• M7: 3,661,408 km (0.119 R)
• M8: 4,020,742 km (0.077 R)
• M9: 10,138,846 km (0.103 R)
• M10: 10,736,041 km (0.059 R)
• M11: 16,458,159 km (0.071 R)
• M12: 17,282,144 km (0.098 R)
• M13: 24,215,707 km (0.099 R)
• M14: 25,280,544 km (0.107 R)
• M15: 26,477,477 km (0.051 R)
• M16: 29,525,085 km (0.108 R)
• M17: 39,391,962 km (0.11 R)
• M18: 52,999,683 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.2

Radius: 3.2

Gravity: 31.76 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.48 AU - 11.18 AU

Year: 22661 Days

Day: 15.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,511,541 km

• M1: 39,793 km (0.082 R)
• M2: 266,135 km (0.098 R)
• M3: 540,198 km (0.118 R)
• M4: 654,042 km (0.05 R)
• M5: 1,035,068 km (0.104 R)
• M6: 1,280,857 km (0.118 R)
• M7: 1,395,299 km (0.09 R)
• M8: 4,013,112 km (0.112 R)
• M9: 4,354,495 km (0.114 R)
• M10: 4,647,856 km (0.07 R)
• M11: 4,782,345 km (0.029 R)
• M12: 5,494,431 km (0.049 R)
• M13: 5,914,801 km (0.079 R)
• M14: 6,112,868 km (0.111 R)
• M15: 11,422,845 km (0.104 R)
• M16: 11,854,285 km (0.112 R)
• M17: 11,979,498 km (0.051 R)
• M18: 12,424,851 km (0.088 R)
• M19: 14,673,606 km (0.079 R)
• M20: 15,554,439 km (0.083 R)
• M21: 16,704,098 km (0.049 R)
• M22: 19,257,435 km (0.087 R)
• M23: 19,867,944 km (0.099 R)
• M24: 23,605,946 km (0.077 R)
• M25: 32,679,356 km (0.076 R)
• M26: 34,049,523 km (0.037 R)
• M27: 34,812,771 km (0.11 R)
• M28: 47,039,704 km (0.113 R)
• M29: 56,370,273 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 17,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit