🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 12.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 579 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,629,393 km

• M1: 159,172 km (0.096 R)
• M2: 908,059 km (0.076 R)
• M3: 1,307,635 km (0.071 R)
• M4: 2,121,747 km (0.089 R)
• M5: 3,608,301 km (0.025 R)
• M6: 4,541,941 km (0.095 R)
• M7: 5,540,806 km (0.119 R)
• M8: 6,169,117 km (0.086 R)
• M9: 6,762,422 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 10.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.45 AU - 2.29 AU

Year: 1678 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 129.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,629,393 km

• M1: 129,402 km (0.104 R)
• M2: 484,996 km (0.094 R)
• M3: 1,015,770 km (0.082 R)
• M4: 1,640,341 km (0.083 R)
• M5: 2,142,541 km (0.108 R)
• M6: 2,505,316 km (0.079 R)
• M7: 3,093,834 km (0.059 R)
• M8: 3,590,050 km (0.11 R)
• M9: 4,288,821 km (0.043 R)
• M10: 5,504,005 km (0.073 R)
• M11: 6,083,846 km (0.071 R)
• M12: 6,726,818 km (0.063 R)
• M13: 8,709,588 km (0.032 R)
• M14: 9,324,884 km (0.111 R)
• M15: 10,028,892 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.1

Radius: 14.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.07 AU - 2.31 AU

Year: 2126 Days

Day: 14 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,629,393 km

• M1: 185,053 km (0.088 R)
• M2: 642,224 km (0.112 R)
• M3: 1,294,171 km (0.057 R)
• M4: 1,830,629 km (0.093 R)
• M5: 2,380,102 km (0.115 R)
• M6: 2,852,532 km (0.089 R)
• M7: 3,653,778 km (0.074 R)
• M8: 4,370,502 km (0.038 R)
• M9: 6,009,496 km (0.039 R)
• M10: 6,565,402 km (0.1 R)
• M11: 7,389,536 km (0.1 R)
• M12: 8,345,766 km (0.119 R)
• M13: 11,274,892 km (0.114 R)
• M14: 12,123,561 km (0.118 R)
• M15: 13,058,099 km (0.115 R)
• M16: 14,223,766 km (0.064 R)
• M17: 16,101,069 km (0.104 R)
• M18: 16,710,681 km (0.082 R)
• M19: 17,707,302 km (0.12 R)
• M20: 18,466,810 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 9.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.4 AU - 4.86 AU

Year: 6536 Days

Day: 5.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,629,393 km

• M1: 115,639 km (0.048 R)
• M2: 406,757 km (0.096 R)
• M3: 825,930 km (0.088 R)
• M4: 1,570,778 km (0.058 R)
• M5: 2,099,606 km (0.082 R)
• M6: 2,398,802 km (0.071 R)
• M7: 2,825,904 km (0.107 R)
• M8: 3,284,571 km (0.078 R)
• M9: 4,022,537 km (0.12 R)
• M10: 4,442,309 km (0.064 R)
• M11: 5,474,833 km (0.097 R)
• M12: 8,110,449 km (0.117 R)
• M13: 8,424,155 km (0.102 R)
• M14: 9,300,649 km (0.083 R)
• M15: 11,277,136 km (0.088 R)
• M16: 11,668,484 km (0.096 R)
• M17: 12,709,835 km (0.094 R)
• M18: 15,503,127 km (0.048 R)
• M19: 17,616,346 km (0.104 R)
• M20: 20,231,317 km (0.116 R)
• M21: 22,134,351 km (0.097 R)
• M22: 23,303,908 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 12.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.66 AU - 5.98 AU

Year: 6942 Days

Day: 14.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,629,393 km

• M1: 172,187 km (0.101 R)
• M2: 860,786 km (0.117 R)
• M3: 1,493,436 km (0.108 R)
• M4: 2,324,153 km (0.1 R)
• M5: 2,835,328 km (0.108 R)
• M6: 6,086,838 km (0.039 R)
• M7: 7,502,632 km (0.117 R)
• M8: 9,470,443 km (0.079 R)
• M9: 11,024,465 km (0.118 R)
• M10: 13,609,965 km (0.096 R)
• M11: 19,949,026 km (0.119 R)
• M12: 22,800,660 km (0.106 R)
• M13: 24,735,858 km (0.073 R)
• M14: 27,041,162 km (0.055 R)
• M15: 28,110,337 km (0.108 R)
• M16: 34,812,472 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.3

Radius: 4.1

Gravity: 32.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.25 AU - 8.35 AU

Year: 12939 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,629,393 km

• M1: 52,658 km (0.109 R)
• M2: 224,846 km (0.096 R)
• M3: 400,025 km (0.105 R)
• M4: 649,404 km (0.08 R)
• M5: 1,345,633 km (0.088 R)
• M6: 1,837,810 km (0.113 R)
• M7: 2,061,608 km (0.035 R)
• M8: 2,865,996 km (0.083 R)
• M9: 4,435,278 km (0.04 R)
• M10: 5,610,519 km (0.052 R)
• M11: 5,788,690 km (0.09 R)
• M12: 6,044,502 km (0.102 R)
• M13: 6,817,025 km (0.094 R)
• M14: 7,102,309 km (0.099 R)
• M15: 7,916,719 km (0.025 R)
• M16: 9,326,679 km (0.057 R)
• M17: 11,569,750 km (0.113 R)
• M18: 11,800,579 km (0.098 R)
• M19: 12,632,493 km (0.109 R)
• M20: 13,694,189 km (0.084 R)
• M21: 18,070,824 km (0.119 R)
• M22: 18,774,832 km (0.113 R)
• M23: 22,392,408 km (0.106 R)
• M24: 24,505,627 km (0.035 R)
• M25: 24,981,947 km (0.119 R)
• M26: 28,074,284 km (0.065 R)
• M27: 28,282,076 km (0.075 R)
• M28: 29,658,077 km (0.075 R)
• M29: 33,700,361 km (0.097 R)
• M30: 38,477,470 km (0.075 R)
• M31: 40,428,825 km (0.081 R)
• M32: 41,227,378 km (0.106 R)
• M33: 41,901,017 km (0.1 R)
• M34: 43,686,468 km (0.108 R)
• M35: 44,527,357 km (0.115 R)
• M36: 44,810,097 km (0.114 R)
• M37: 46,386,261 km (0.112 R)
• M38: 47,114,802 km (0.093 R)
• M39: 48,744,372 km (0.112 R)
• M40: 49,497,298 km (0.065 R)
• M41: 49,800,682 km (0.075 R)
• M42: 51,336,005 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.8

Radius: 7.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7 AU - 9.48 AU

Year: 15517 Days

Day: 21.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,629,393 km

• M1: 114,742 km (0.108 R)
• M2: 420,071 km (0.04 R)
• M3: 2,650,575 km (0.1 R)
• M4: 3,438,507 km (0.118 R)
• M5: 4,691,090 km (0.115 R)
• M6: 5,243,106 km (0.066 R)
• M7: 5,769,541 km (0.104 R)
• M8: 8,276,801 km (0.077 R)
• M9: 9,221,662 km (0.116 R)
• M10: 10,539,768 km (0.117 R)
• M11: 11,377,666 km (0.03 R)
• M12: 21,424,958 km (0.117 R)
• M13: 30,321,992 km (0.114 R)
• M14: 35,344,143 km (0.11 R)
• M15: 44,273,939 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.2

Radius: 6.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.02 AU - 10.28 AU

Year: 19665 Days

Day: 25 Hours

Environment

Temp: -236 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,629,393 km

• M1: 196,721 km (0.109 R)
• M2: 520,900 km (0.109 R)
• M3: 724,802 km (0.097 R)
• M4: 1,419,385 km (0.066 R)
• M5: 2,241,574 km (0.04 R)
• M6: 3,418,311 km (0.029 R)
• M7: 3,800,384 km (0.096 R)
• M8: 5,619,494 km (0.097 R)
• M9: 7,399,709 km (0.076 R)
• M10: 18,974,246 km (0.078 R)
• M11: 22,094,858 km (0.071 R)
• M12: 22,880,994 km (0.061 R)
• M13: 25,923,815 km (0.057 R)
• M14: 28,811,353 km (0.111 R)
• M15: 33,249,623 km (0.111 R)
• M16: 38,247,239 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.6

Radius: 4.9

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.58 AU - 13.48 AU

Year: 24031 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,629,393 km

• M1: 66,721 km (0.105 R)
• M2: 245,789 km (0.082 R)
• M3: 591,360 km (0.096 R)
• M4: 830,867 km (0.111 R)
• M5: 2,161,091 km (0.088 R)
• M6: 2,447,122 km (0.102 R)
• M7: 2,808,102 km (0.108 R)
• M8: 3,458,553 km (0.105 R)
• M9: 3,913,032 km (0.11 R)
• M10: 8,588,115 km (0.102 R)
• M11: 9,475,230 km (0.108 R)
• M12: 10,119,548 km (0.083 R)
• M13: 10,544,556 km (0.092 R)
• M14: 11,172,119 km (0.094 R)
• M15: 12,363,965 km (0.073 R)
• M16: 12,920,020 km (0.06 R)
• M17: 13,132,748 km (0.05 R)
• M18: 16,444,696 km (0.097 R)
• M19: 16,947,045 km (0.097 R)
• M20: 21,143,714 km (0.083 R)
• M21: 22,444,318 km (0.058 R)
• M22: 25,871,456 km (0.057 R)
• M23: 28,419,706 km (0.073 R)
• M24: 31,003,710 km (0.094 R)
• M25: 31,257,727 km (0.091 R)
• M26: 34,279,006 km (0.091 R)
• M27: 34,550,675 km (0.083 R)
• M28: 37,489,376 km (0.08 R)
• M29: 39,687,567 km (0.069 R)
• M30: 43,064,889 km (0.118 R)
• M31: 44,018,126 km (0.08 R)
• M32: 48,141,642 km (0.077 R)
• M33: 60,249,196 km (0.051 R)
• M34: 69,356,266 km (0.07 R)
• M35: 69,790,698 km (0.08 R)
• M36: 78,158,904 km (0.088 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: 496 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit