🌌 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: 984.5

Radius: 12.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.76 AU - 0.92 AU

Year: 497 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,373,671 km

• M1: 160,519 km (0.101 R)
• M2: 604,525 km (0.072 R)
• M3: 1,059,901 km (0.041 R)
• M4: 1,636,900 km (0.052 R)
• M5: 2,097,661 km (0.116 R)
• M6: 3,350,095 km (0.046 R)
• M7: 4,384,714 km (0.077 R)
• M8: 5,657,791 km (0.107 R)
• M9: 6,063,501 km (0.088 R)
• M10: 6,508,405 km (0.111 R)
• M11: 6,933,712 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 12

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.17 AU - 1.71 AU

Year: 1116 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,373,671 km

• M1: 149,299 km (0.098 R)
• M2: 600,187 km (0.052 R)
• M3: 1,032,674 km (0.077 R)
• M4: 1,451,548 km (0.061 R)
• M5: 1,827,637 km (0.069 R)
• M6: 2,947,676 km (0.078 R)
• M7: 3,827,910 km (0.103 R)
• M8: 4,480,157 km (0.095 R)
• M9: 5,223,060 km (0.092 R)
• M10: 5,871,268 km (0.075 R)
• M11: 6,782,618 km (0.075 R)
• M12: 7,532,103 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 14.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.65 AU - 2.15 AU

Year: 1691 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,373,671 km

• M1: 181,612 km (0.048 R)
• M2: 730,187 km (0.094 R)
• M3: 1,586,186 km (0.039 R)
• M4: 2,739,885 km (0.111 R)
• M5: 3,467,828 km (0.102 R)
• M6: 3,975,115 km (0.098 R)
• M7: 4,493,471 km (0.065 R)
• M8: 5,056,857 km (0.082 R)
• M9: 6,326,943 km (0.098 R)
• M10: 6,803,412 km (0.082 R)
• M11: 9,396,093 km (0.045 R)
• M12: 10,493,991 km (0.059 R)
• M13: 11,092,233 km (0.041 R)
• M14: 11,638,864 km (0.06 R)
• M15: 14,261,464 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 10.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.28 AU - 2.72 AU

Year: 2552 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,373,671 km

• M1: 131,796 km (0.102 R)
• M2: 467,942 km (0.079 R)
• M3: 910,453 km (0.116 R)
• M4: 1,413,251 km (0.101 R)
• M5: 1,823,299 km (0.067 R)
• M6: 2,372,473 km (0.066 R)
• M7: 3,526,022 km (0.082 R)
• M8: 3,904,056 km (0.115 R)
• M9: 4,879,733 km (0.118 R)
• M10: 5,762,660 km (0.055 R)
• M11: 6,432,110 km (0.048 R)
• M12: 6,798,326 km (0.118 R)
• M13: 7,680,355 km (0.03 R)
• M14: 8,233,717 km (0.079 R)
• M15: 8,962,857 km (0.084 R)
• M16: 9,861,791 km (0.064 R)
• M17: 12,767,430 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.1

Radius: 10.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.58 AU - 4.7 AU

Year: 5439 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,373,671 km

• M1: 129,402 km (0.099 R)
• M2: 482,453 km (0.083 R)
• M3: 1,129,464 km (0.054 R)
• M4: 2,420,643 km (0.1 R)
• M5: 3,297,586 km (0.104 R)
• M6: 3,738,301 km (0.086 R)
• M7: 4,295,404 km (0.118 R)
• M8: 4,971,436 km (0.06 R)
• M9: 5,437,583 km (0.081 R)
• M10: 6,587,243 km (0.113 R)
• M11: 7,261,331 km (0.079 R)
• M12: 7,980,747 km (0.113 R)
• M13: 10,143,633 km (0.092 R)
• M14: 10,568,790 km (0.082 R)
• M15: 11,079,667 km (0.116 R)
• M16: 11,838,128 km (0.101 R)
• M17: 12,793,460 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.3

Radius: 4.1

Gravity: 43.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.92 AU - 7.02 AU

Year: 10626 Days

Day: 16 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,373,671 km

• M1: 58,493 km (0.056 R)
• M2: 202,556 km (0.099 R)
• M3: 399,277 km (0.102 R)
• M4: 614,099 km (0.038 R)
• M5: 1,177,634 km (0.096 R)
• M6: 1,563,597 km (0.079 R)
• M7: 2,265,510 km (0.041 R)
• M8: 3,653,928 km (0.061 R)
• M9: 4,525,336 km (0.028 R)
• M10: 5,424,269 km (0.04 R)
• M11: 6,024,755 km (0.061 R)
• M12: 6,322,006 km (0.107 R)
• M13: 7,653,128 km (0.09 R)
• M14: 8,825,377 km (0.119 R)
• M15: 8,967,944 km (0.092 R)
• M16: 9,112,006 km (0.102 R)
• M17: 11,519,485 km (0.102 R)
• M18: 17,392,398 km (0.1 R)
• M19: 17,767,290 km (0.094 R)
• M20: 18,301,056 km (0.096 R)
• M21: 18,845,293 km (0.081 R)
• M22: 19,240,680 km (0.044 R)
• M23: 19,722,534 km (0.047 R)
• M24: 19,966,379 km (0.117 R)
• M25: 21,130,998 km (0.114 R)
• M26: 23,322,158 km (0.067 R)
• M27: 25,371,649 km (0.079 R)
• M28: 27,235,639 km (0.12 R)
• M29: 28,770,064 km (0.077 R)
• M30: 30,577,805 km (0.111 R)
• M31: 37,313,748 km (0.109 R)
• M32: 38,313,959 km (0.094 R)
• M33: 40,761,081 km (0.077 R)
• M34: 43,998,379 km (0.071 R)
• M35: 44,693,710 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.5

Radius: 7.4

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.77 AU - 6.99 AU

Year: 11652 Days

Day: 23 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,373,671 km

• M1: 92,152 km (0.07 R)
• M2: 571,314 km (0.072 R)
• M3: 1,477,728 km (0.104 R)
• M4: 1,867,281 km (0.073 R)
• M5: 3,845,862 km (0.087 R)
• M6: 4,799,548 km (0.12 R)
• M7: 5,150,206 km (0.076 R)
• M8: 5,655,548 km (0.1 R)
• M9: 6,456,195 km (0.12 R)
• M10: 7,206,578 km (0.064 R)
• M11: 7,925,994 km (0.053 R)
• M12: 8,370,898 km (0.071 R)
• M13: 11,398,909 km (0.097 R)
• M14: 11,851,143 km (0.107 R)
• M15: 12,671,239 km (0.092 R)
• M16: 14,099,899 km (0.067 R)
• M17: 18,869,079 km (0.065 R)
• M18: 20,560,432 km (0.07 R)
• M19: 21,742,704 km (0.103 R)
• M20: 26,629,767 km (0.094 R)
• M21: 27,627,436 km (0.11 R)
• M22: 29,909,401 km (0.101 R)
• M23: 32,878,022 km (0.102 R)
• M24: 36,279,279 km (0.083 R)
• M25: 38,378,287 km (0.101 R)
• M26: 39,907,925 km (0.115 R)
• M27: 42,277,854 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.6

Radius: 3.5

Gravity: 79.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.56 AU - 11.88 AU

Year: 22662 Days

Day: 23.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,373,671 km

• M1: 43,533 km (0.101 R)
• M2: 177,423 km (0.096 R)
• M3: 338,241 km (0.072 R)
• M4: 742,155 km (0.116 R)
• M5: 1,018,014 km (0.111 R)
• M6: 1,172,399 km (0.089 R)
• M7: 1,636,900 km (0.104 R)
• M8: 4,975,476 km (0.09 R)
• M9: 5,504,902 km (0.09 R)
• M10: 5,718,229 km (0.057 R)
• M11: 6,206,816 km (0.084 R)
• M12: 9,799,708 km (0.105 R)
• M13: 10,304,152 km (0.104 R)
• M14: 11,571,545 km (0.083 R)
• M15: 11,992,364 km (0.114 R)
• M16: 17,959,374 km (0.084 R)
• M17: 20,083,963 km (0.081 R)
• M18: 20,487,428 km (0.087 R)
• M19: 22,155,445 km (0.066 R)
• M20: 24,024,670 km (0.114 R)
• M21: 24,593,890 km (0.081 R)
• M22: 28,324,711 km (0.09 R)
• M23: 29,345,268 km (0.079 R)
• M24: 35,399,793 km (0.078 R)
• M25: 37,033,701 km (0.065 R)
• M26: 38,253,073 km (0.101 R)
• M27: 39,028,588 km (0.114 R)
• M28: 42,897,489 km (0.056 R)
• M29: 48,986,122 km (0.038 R)
• M30: 49,168,033 km (0.048 R)
• M31: 50,639,777 km (0.062 R)
• M32: 54,252,565 km (0.044 R)
• M33: 57,627,194 km (0.104 R)
• M34: 60,091,819 km (0.078 R)
• M35: 65,892,177 km (0.119 R)
• M36: 66,558,935 km (0.097 R)
• M37: 70,653,279 km (0.109 R)
• M38: 73,236,386 km (0.112 R)
• M39: 88,440,616 km (0.071 R)
• M40: 89,251,586 km (0.05 R)
• M41: 92,267,628 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.9

Radius: 4.6

Gravity: 32.79 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.32 AU - 12.46 AU

Year: 23204 Days

Day: 24.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,373,671 km

• M1: 57,146 km (0.104 R)
• M2: 293,511 km (0.059 R)
• M3: 457,021 km (0.112 R)
• M4: 1,488,499 km (0.114 R)
• M5: 2,134,911 km (0.097 R)
• M6: 2,768,608 km (0.071 R)
• M7: 3,371,188 km (0.113 R)
• M8: 3,519,589 km (0.082 R)
• M9: 4,157,325 km (0.111 R)
• M10: 5,493,982 km (0.086 R)
• M11: 5,996,930 km (0.09 R)
• M12: 6,438,842 km (0.047 R)
• M13: 7,338,075 km (0.106 R)
• M14: 7,999,447 km (0.113 R)
• M15: 9,499,016 km (0.102 R)
• M16: 9,676,439 km (0.101 R)
• M17: 14,161,982 km (0.078 R)
• M18: 14,549,440 km (0.064 R)
• M19: 14,785,356 km (0.066 R)
• M20: 22,160,232 km (0.037 R)
• M21: 23,212,653 km (0.096 R)
• M22: 24,078,076 km (0.034 R)
• M23: 31,136,403 km (0.068 R)
• M24: 31,923,138 km (0.113 R)
• M25: 33,128,149 km (0.1 R)
• M26: 34,085,875 km (0.069 R)
• M27: 36,344,354 km (0.084 R)
• M28: 37,510,170 km (0.102 R)
• M29: 38,851,165 km (0.106 R)
• M30: 43,227,202 km (0.112 R)
• M31: 48,792,991 km (0.098 R)
• M32: 57,125,593 km (0.081 R)
• M33: 59,899,287 km (0.074 R)
• M34: 77,726,715 km (0.097 R)
• M35: 84,120,977 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit