🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 13

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.65 AU

Year: 319 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,983,758 km

• M1: 161,715 km (0.095 R)
• M2: 566,228 km (0.099 R)
• M3: 990,787 km (0.112 R)
• M4: 1,564,195 km (0.115 R)
• M5: 2,263,416 km (0.109 R)
• M6: 2,950,070 km (0.12 R)
• M7: 3,419,807 km (0.081 R)
• M8: 3,843,169 km (0.052 R)
• M9: 4,458,465 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 13.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.52 AU - 0.78 AU

Year: 368 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 43,983,758 km

• M1: 172,935 km (0.084 R)
• M2: 866,172 km (0.117 R)
• M3: 1,735,634 km (0.111 R)
• M4: 3,113,431 km (0.097 R)
• M5: 3,708,232 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 12.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 494 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,983,758 km

• M1: 160,369 km (0.049 R)
• M2: 1,059,003 km (0.059 R)
• M3: 1,622,389 km (0.111 R)
• M4: 2,113,818 km (0.107 R)
• M5: 2,674,960 km (0.062 R)
• M6: 3,176,561 km (0.071 R)
• M7: 3,753,111 km (0.03 R)
• M8: 4,207,141 km (0.109 R)
• M9: 4,697,822 km (0.089 R)
• M10: 5,661,681 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 9.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.89 AU - 1.35 AU

Year: 833 Days

Day: 13 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,983,758 km

• M1: 115,639 km (0.066 R)
• M2: 552,615 km (0.087 R)
• M3: 887,564 km (0.115 R)
• M4: 1,221,915 km (0.065 R)
• M5: 1,525,898 km (0.041 R)
• M6: 1,889,870 km (0.109 R)
• M7: 2,193,105 km (0.079 R)
• M8: 2,615,569 km (0.093 R)
• M9: 3,318,829 km (0.103 R)
• M10: 3,708,232 km (0.119 R)
• M11: 4,791,769 km (0.057 R)
• M12: 6,868,786 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.3

Radius: 12.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.45 AU - 2.71 AU

Year: 2913 Days

Day: 10.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,983,758 km

• M1: 160,668 km (0.056 R)
• M2: 574,605 km (0.102 R)
• M3: 1,001,558 km (0.083 R)
• M4: 1,415,196 km (0.112 R)
• M5: 1,846,038 km (0.066 R)
• M6: 2,379,354 km (0.034 R)
• M7: 2,796,283 km (0.076 R)
• M8: 3,428,933 km (0.117 R)
• M9: 4,241,848 km (0.027 R)
• M10: 4,624,369 km (0.035 R)
• M11: 5,005,694 km (0.087 R)
• M12: 5,750,841 km (0.1 R)
• M13: 6,221,027 km (0.049 R)
• M14: 6,959,443 km (0.079 R)
• M15: 7,722,392 km (0.091 R)
• M16: 8,330,507 km (0.091 R)
• M17: 8,789,473 km (0.073 R)
• M18: 10,632,220 km (0.115 R)
• M19: 11,471,614 km (0.03 R)
• M20: 12,174,424 km (0.118 R)
• M21: 14,913,561 km (0.091 R)
• M22: 15,857,973 km (0.103 R)
• M23: 16,235,707 km (0.078 R)
• M24: 17,235,021 km (0.092 R)
• M25: 18,570,930 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.8

Radius: 7

Gravity: 19.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.29 AU - 7.05 AU

Year: 9490 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,983,758 km

• M1: 87,066 km (0.079 R)
• M2: 434,283 km (0.117 R)
• M3: 665,262 km (0.109 R)
• M4: 950,096 km (0.091 R)
• M5: 2,091,079 km (0.119 R)
• M6: 2,609,136 km (0.108 R)
• M7: 4,528,926 km (0.114 R)
• M8: 5,600,047 km (0.062 R)
• M9: 7,616,028 km (0.105 R)
• M10: 9,414,344 km (0.115 R)
• M11: 10,332,725 km (0.096 R)
• M12: 11,198,149 km (0.111 R)
• M13: 11,994,308 km (0.102 R)
• M14: 13,072,460 km (0.081 R)
• M15: 13,954,639 km (0.067 R)
• M16: 14,675,252 km (0.057 R)
• M17: 18,811,035 km (0.102 R)
• M18: 21,443,060 km (0.118 R)
• M19: 22,757,426 km (0.055 R)
• M20: 23,116,761 km (0.06 R)
• M21: 27,121,944 km (0.101 R)
• M22: 28,866,704 km (0.103 R)
• M23: 29,713,129 km (0.111 R)
• M24: 31,789,548 km (0.109 R)
• M25: 32,464,832 km (0.095 R)
• M26: 32,920,358 km (0.07 R)
• M27: 36,595,978 km (0.119 R)
• M28: 37,089,351 km (0.117 R)
• M29: 38,851,016 km (0.075 R)
• M30: 40,143,093 km (0.057 R)
• M31: 42,812,667 km (0.106 R)
• M32: 45,031,652 km (0.114 R)
• M33: 46,601,083 km (0.12 R)
• M34: 51,527,491 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.4

Radius: 3

Gravity: 105.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.48 AU - 7.32 AU

Year: 10074 Days

Day: 18.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,983,758 km

• M1: 40,691 km (0.054 R)
• M2: 204,500 km (0.095 R)
• M3: 411,843 km (0.092 R)
• M4: 542,143 km (0.119 R)
• M5: 949,498 km (0.061 R)
• M6: 1,217,128 km (0.119 R)
• M7: 1,638,396 km (0.098 R)
• M8: 1,865,186 km (0.045 R)
• M9: 1,986,211 km (0.098 R)
• M10: 2,168,272 km (0.067 R)
• M11: 3,274,548 km (0.113 R)
• M12: 3,528,715 km (0.108 R)
• M13: 4,162,860 km (0.093 R)
• M14: 4,678,075 km (0.038 R)
• M15: 4,869,560 km (0.053 R)
• M16: 5,833,419 km (0.084 R)
• M17: 7,292,896 km (0.067 R)
• M18: 8,174,925 km (0.083 R)
• M19: 9,175,286 km (0.093 R)
• M20: 11,645,745 km (0.103 R)
• M21: 12,056,691 km (0.056 R)
• M22: 12,356,186 km (0.092 R)
• M23: 15,139,604 km (0.091 R)
• M24: 15,770,757 km (0.061 R)
• M25: 15,913,324 km (0.061 R)
• M26: 16,273,556 km (0.102 R)
• M27: 19,272,394 km (0.114 R)
• M28: 21,551,219 km (0.105 R)
• M29: 22,983,020 km (0.109 R)
• M30: 26,534,474 km (0.083 R)
• M31: 28,177,208 km (0.063 R)
• M32: 32,462,888 km (0.059 R)
• M33: 32,925,594 km (0.087 R)
• M34: 33,275,503 km (0.074 R)
• M35: 35,549,092 km (0.1 R)
• M36: 42,987,098 km (0.076 R)
• M37: 43,544,948 km (0.118 R)
• M38: 43,966,515 km (0.04 R)
• M39: 44,675,011 km (0.113 R)
• M40: 45,679,710 km (0.113 R)
• M41: 47,288,635 km (0.111 R)
• M42: 47,585,287 km (0.099 R)
• M43: 51,554,119 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.9

Radius: 3.1

Gravity: 83.44 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.04 AU - 6.22 AU

Year: 10668 Days

Day: 24.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,983,758 km

• M1: 50,564 km (0.058 R)
• M2: 275,260 km (0.046 R)
• M3: 577,149 km (0.081 R)
• M4: 794,813 km (0.079 R)
• M5: 1,041,800 km (0.103 R)
• M6: 1,284,447 km (0.094 R)
• M7: 1,593,517 km (0.063 R)
• M8: 2,317,720 km (0.112 R)
• M9: 3,213,362 km (0.105 R)
• M10: 3,591,994 km (0.111 R)
• M11: 4,620,779 km (0.101 R)
• M12: 5,068,974 km (0.036 R)
• M13: 6,315,573 km (0.069 R)
• M14: 6,706,173 km (0.066 R)
• M15: 8,759,703 km (0.113 R)
• M16: 9,048,876 km (0.086 R)
• M17: 11,826,160 km (0.062 R)
• M18: 12,358,280 km (0.108 R)
• M19: 12,599,881 km (0.107 R)
• M20: 13,406,662 km (0.081 R)
• M21: 15,191,215 km (0.056 R)
• M22: 16,979,209 km (0.039 R)
• M23: 20,542,032 km (0.025 R)
• M24: 22,902,237 km (0.115 R)
• M25: 24,667,342 km (0.106 R)
• M26: 29,205,244 km (0.105 R)
• M27: 40,946,284 km (0.099 R)
• M28: 45,944,498 km (0.108 R)
• M29: 47,993,091 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.6

Radius: 4.4

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.57 AU - 6.75 AU

Year: 12081 Days

Day: 23.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 179.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,983,758 km

• M1: 54,753 km (0.042 R)
• M2: 200,012 km (0.1 R)
• M3: 700,716 km (0.082 R)
• M4: 853,905 km (0.119 R)
• M5: 1,039,855 km (0.113 R)
• M6: 1,507,797 km (0.089 R)
• M7: 2,020,020 km (0.091 R)
• M8: 2,620,655 km (0.101 R)
• M9: 2,951,416 km (0.073 R)
• M10: 3,240,140 km (0.08 R)
• M11: 3,670,683 km (0.098 R)
• M12: 5,222,910 km (0.06 R)
• M13: 5,545,892 km (0.087 R)
• M14: 6,054,974 km (0.114 R)
• M15: 6,267,253 km (0.033 R)
• M16: 6,857,267 km (0.072 R)
• M17: 7,483,633 km (0.114 R)
• M18: 10,173,553 km (0.11 R)
• M19: 14,174,398 km (0.082 R)
• M20: 18,365,831 km (0.046 R)
• M21: 24,901,463 km (0.118 R)
• M22: 25,172,834 km (0.116 R)
• M23: 25,354,745 km (0.069 R)
• M24: 28,093,583 km (0.09 R)
• M25: 30,298,356 km (0.102 R)
• M26: 31,127,876 km (0.119 R)
• M27: 33,486,885 km (0.089 R)
• M28: 38,196,076 km (0.091 R)
• M29: 39,041,903 km (0.089 R)
• M30: 39,285,897 km (0.11 R)
• M31: 42,164,459 km (0.037 R)
• M32: 43,197,732 km (0.105 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: 447 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit