🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 8.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.52 AU

Year: 982 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,418,644 km

• M1: 110,702 km (0.099 R)
• M2: 431,440 km (0.099 R)
• M3: 722,857 km (0.108 R)
• M4: 1,228,947 km (0.11 R)
• M5: 1,512,734 km (0.116 R)
• M6: 1,867,281 km (0.116 R)
• M7: 2,256,684 km (0.086 R)
• M8: 2,586,547 km (0.074 R)
• M9: 3,123,155 km (0.104 R)
• M10: 3,922,157 km (0.046 R)
• M11: 5,667,964 km (0.074 R)
• M12: 6,059,163 km (0.055 R)
• M13: 7,999,148 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 13.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.14 AU - 1.42 AU

Year: 1018 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,418,644 km

• M1: 162,912 km (0.077 R)
• M2: 570,417 km (0.071 R)
• M3: 1,077,254 km (0.106 R)
• M4: 1,538,465 km (0.111 R)
• M5: 2,070,435 km (0.119 R)
• M6: 2,749,758 km (0.044 R)
• M7: 3,291,901 km (0.099 R)
• M8: 3,937,416 km (0.042 R)
• M9: 4,890,354 km (0.11 R)
• M10: 6,718,141 km (0.03 R)
• M11: 7,376,521 km (0.078 R)
• M12: 9,373,803 km (0.091 R)
• M13: 11,234,052 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.4

Radius: 10

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.27 AU - 1.87 AU

Year: 1383 Days

Day: 5.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,418,644 km

• M1: 124,316 km (0.116 R)
• M2: 568,322 km (0.06 R)
• M3: 957,277 km (0.026 R)
• M4: 1,446,911 km (0.1 R)
• M5: 2,284,210 km (0.072 R)
• M6: 2,618,860 km (0.06 R)
• M7: 3,277,540 km (0.042 R)
• M8: 3,661,258 km (0.095 R)
• M9: 4,106,761 km (0.08 R)
• M10: 4,692,287 km (0.084 R)
• M11: 5,486,951 km (0.033 R)
• M12: 5,824,892 km (0.042 R)
• M13: 6,720,086 km (0.116 R)
• M14: 7,107,544 km (0.102 R)
• M15: 7,679,906 km (0.114 R)
• M16: 8,648,702 km (0.076 R)
• M17: 8,971,085 km (0.118 R)
• M18: 9,611,364 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 9.3

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.28 AU - 1.92 AU

Year: 1423 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,418,644 km

• M1: 116,088 km (0.067 R)
• M2: 503,696 km (0.039 R)
• M3: 845,527 km (0.077 R)
• M4: 1,345,034 km (0.068 R)
• M5: 1,828,385 km (0.071 R)
• M6: 2,157,650 km (0.088 R)
• M7: 2,685,731 km (0.07 R)
• M8: 3,376,723 km (0.073 R)
• M9: 3,755,804 km (0.037 R)
• M10: 4,274,310 km (0.113 R)
• M11: 4,678,973 km (0.065 R)
• M12: 5,769,092 km (0.079 R)
• M13: 6,410,718 km (0.088 R)
• M14: 6,710,811 km (0.112 R)
• M15: 7,420,653 km (0.078 R)
• M16: 7,949,631 km (0.112 R)
• M17: 10,559,814 km (0.119 R)
• M18: 11,666,540 km (0.12 R)
• M19: 12,039,487 km (0.076 R)
• M20: 13,246,592 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 9.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.42 AU - 2.04 AU

Year: 1599 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,418,644 km

• M1: 114,442 km (0.119 R)
• M2: 470,336 km (0.075 R)
• M3: 1,530,835 km (0.037 R)
• M4: 1,952,402 km (0.088 R)
• M5: 2,379,205 km (0.093 R)
• M6: 2,672,117 km (0.085 R)
• M7: 2,961,888 km (0.053 R)
• M8: 3,716,161 km (0.112 R)
• M9: 4,375,139 km (0.057 R)
• M10: 4,761,102 km (0.087 R)
• M11: 5,050,723 km (0.053 R)
• M12: 5,729,449 km (0.104 R)
• M13: 6,514,538 km (0.073 R)
• M14: 6,920,846 km (0.091 R)
• M15: 7,497,546 km (0.117 R)
• M16: 8,133,038 km (0.073 R)
• M17: 9,123,675 km (0.117 R)
• M18: 9,632,906 km (0.106 R)
• M19: 11,241,233 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.7

Radius: 9.8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.89 AU - 5.11 AU

Year: 6710 Days

Day: 14.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,418,644 km

• M1: 121,922 km (0.08 R)
• M2: 468,541 km (0.025 R)
• M3: 1,252,882 km (0.092 R)
• M4: 1,591,422 km (0.11 R)
• M5: 1,945,520 km (0.04 R)
• M6: 2,266,707 km (0.051 R)
• M7: 2,757,089 km (0.095 R)
• M8: 3,101,313 km (0.053 R)
• M9: 3,951,329 km (0.101 R)
• M10: 5,523,303 km (0.093 R)
• M11: 6,804,010 km (0.11 R)
• M12: 7,398,662 km (0.115 R)
• M13: 7,867,202 km (0.11 R)
• M14: 9,437,382 km (0.104 R)
• M15: 12,196,415 km (0.091 R)
• M16: 13,471,288 km (0.104 R)
• M17: 13,876,399 km (0.115 R)
• M18: 16,154,326 km (0.049 R)
• M19: 19,835,780 km (0.096 R)
• M20: 21,281,344 km (0.116 R)
• M21: 23,538,028 km (0.085 R)
• M22: 29,093,794 km (0.037 R)
• M23: 37,135,876 km (0.081 R)
• M24: 37,933,083 km (0.104 R)
• M25: 38,509,484 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.9

Radius: 7.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.25 AU - 5.99 AU

Year: 9365 Days

Day: 18.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,418,644 km

• M1: 102,774 km (0.045 R)
• M2: 434,283 km (0.106 R)
• M3: 873,502 km (0.073 R)
• M4: 1,230,143 km (0.117 R)
• M5: 1,752,389 km (0.051 R)
• M6: 3,210,520 km (0.111 R)
• M7: 4,118,579 km (0.086 R)
• M8: 4,832,011 km (0.032 R)
• M9: 11,341,463 km (0.115 R)
• M10: 15,728,271 km (0.109 R)
• M11: 21,760,805 km (0.027 R)
• M12: 23,062,008 km (0.093 R)
• M13: 23,816,430 km (0.094 R)
• M14: 24,156,915 km (0.035 R)
• M15: 29,858,837 km (0.115 R)
• M16: 30,354,306 km (0.083 R)
• M17: 35,393,809 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.8

Radius: 7.3

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.89 AU - 9.23 AU

Year: 14611 Days

Day: 19.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,418,644 km

• M1: 90,806 km (0.056 R)
• M2: 353,500 km (0.118 R)
• M3: 858,393 km (0.08 R)
• M4: 1,211,593 km (0.107 R)
• M5: 1,498,971 km (0.07 R)
• M6: 1,761,365 km (0.093 R)
• M7: 2,401,495 km (0.112 R)
• M8: 4,620,779 km (0.111 R)
• M9: 4,966,500 km (0.034 R)
• M10: 6,355,815 km (0.079 R)
• M11: 8,899,129 km (0.039 R)
• M12: 9,822,746 km (0.09 R)
• M13: 11,543,420 km (0.065 R)
• M14: 13,248,836 km (0.057 R)
• M15: 15,266,164 km (0.116 R)
• M16: 19,629,634 km (0.061 R)
• M17: 20,629,098 km (0.12 R)
• M18: 22,729,152 km (0.041 R)
• M19: 31,935,705 km (0.086 R)
• M20: 33,316,493 km (0.088 R)
• M21: 36,196,551 km (0.09 R)
• M22: 38,252,774 km (0.056 R)
• M23: 38,955,136 km (0.103 R)
• M24: 41,554,848 km (0.096 R)
• M25: 45,982,945 km (0.09 R)
• M26: 49,213,660 km (0.042 R)
• M27: 50,715,623 km (0.095 R)
• M28: 52,938,647 km (0.088 R)
• M29: 58,871,998 km (0.091 R)
• M30: 63,651,351 km (0.089 R)
• M31: 66,034,594 km (0.074 R)
• M32: 66,639,568 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438

Radius: 5.6

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.21 AU - 9.25 AU

Year: 16596 Days

Day: 18.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,418,644 km

• M1: 69,713 km (0.063 R)
• M2: 260,899 km (0.107 R)
• M3: 525,238 km (0.111 R)
• M4: 1,085,781 km (0.063 R)
• M5: 2,128,479 km (0.058 R)
• M6: 3,292,500 km (0.115 R)
• M7: 5,551,577 km (0.107 R)
• M8: 7,039,477 km (0.107 R)
• M9: 8,059,136 km (0.092 R)
• M10: 12,064,919 km (0.105 R)
• M11: 13,848,724 km (0.071 R)
• M12: 22,010,784 km (0.08 R)
• M13: 22,653,456 km (0.058 R)
• M14: 32,533,947 km (0.11 R)
• M15: 33,127,700 km (0.076 R)
• M16: 41,103,062 km (0.068 R)
• M17: 56,167,867 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.43 AU - 9.55 AU

Year: 17389 Days

Day: 17.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,418,644 km

• M1: 50,265 km (0.091 R)
• M2: 615,745 km (0.102 R)
• M3: 1,063,192 km (0.074 R)
• M4: 1,309,281 km (0.085 R)
• M5: 1,686,267 km (0.107 R)
• M6: 1,960,031 km (0.113 R)
• M7: 2,163,933 km (0.112 R)
• M8: 2,364,694 km (0.114 R)
• M9: 2,614,372 km (0.062 R)
• M10: 2,842,210 km (0.106 R)
• M11: 4,686,452 km (0.108 R)
• M12: 4,824,681 km (0.116 R)
• M13: 5,138,537 km (0.092 R)
• M14: 7,130,583 km (0.06 R)
• M15: 9,807,786 km (0.107 R)
• M16: 10,592,427 km (0.102 R)
• M17: 11,318,724 km (0.085 R)
• M18: 13,752,383 km (0.114 R)
• M19: 15,637,166 km (0.066 R)
• M20: 17,355,896 km (0.064 R)
• M21: 17,754,275 km (0.096 R)
• M22: 20,567,014 km (0.11 R)
• M23: 21,924,316 km (0.058 R)
• M24: 27,861,407 km (0.09 R)
• M25: 31,537,924 km (0.112 R)
• M26: 31,734,645 km (0.095 R)
• M27: 35,312,577 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 19,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit