🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 15

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.58 AU - 0.94 AU

Year: 435 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,361,239 km

• M1: 186,549 km (0.119 R)
• M2: 755,020 km (0.079 R)
• M3: 1,228,947 km (0.054 R)
• M4: 1,730,099 km (0.082 R)
• M5: 2,387,432 km (0.036 R)
• M6: 3,166,987 km (0.113 R)
• M7: 3,757,899 km (0.04 R)
• M8: 4,239,155 km (0.104 R)
• M9: 4,734,025 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.7

Radius: 8.9

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.91 AU - 2.99 AU

Year: 2516 Days

Day: 12.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,361,239 km

• M1: 112,049 km (0.057 R)
• M2: 486,193 km (0.112 R)
• M3: 807,081 km (0.112 R)
• M4: 1,189,303 km (0.074 R)
• M5: 1,921,136 km (0.118 R)
• M6: 2,274,935 km (0.107 R)
• M7: 2,745,121 km (0.07 R)
• M8: 3,974,666 km (0.054 R)
• M9: 4,984,451 km (0.106 R)
• M10: 5,279,159 km (0.116 R)
• M11: 5,706,261 km (0.083 R)
• M12: 6,003,811 km (0.06 R)
• M13: 6,522,766 km (0.119 R)
• M14: 6,986,969 km (0.087 R)
• M15: 9,577,854 km (0.12 R)
• M16: 9,963,517 km (0.119 R)
• M17: 10,250,446 km (0.105 R)
• M18: 10,916,306 km (0.1 R)
• M19: 11,610,740 km (0.079 R)
• M20: 12,791,216 km (0.105 R)
• M21: 13,871,313 km (0.08 R)
• M22: 15,104,897 km (0.057 R)
• M23: 16,811,061 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 14.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.48 AU - 3.62 AU

Year: 4388 Days

Day: 13.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,361,239 km

• M1: 177,872 km (0.102 R)
• M2: 1,007,990 km (0.086 R)
• M3: 1,532,181 km (0.064 R)
• M4: 2,679,447 km (0.079 R)
• M5: 3,399,013 km (0.078 R)
• M6: 4,187,843 km (0.091 R)
• M7: 5,096,201 km (0.082 R)
• M8: 6,507,358 km (0.065 R)
• M9: 7,304,266 km (0.04 R)
• M10: 9,750,191 km (0.06 R)
• M11: 10,298,467 km (0.073 R)
• M12: 11,683,295 km (0.113 R)
• M13: 15,546,959 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 8.1

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.59 AU - 3.61 AU

Year: 4481 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,361,239 km

• M1: 100,679 km (0.088 R)
• M2: 540,348 km (0.092 R)
• M3: 882,777 km (0.057 R)
• M4: 1,296,714 km (0.083 R)
• M5: 1,848,730 km (0.032 R)
• M6: 2,121,447 km (0.086 R)
• M7: 5,462,566 km (0.049 R)
• M8: 6,760,926 km (0.109 R)
• M9: 7,180,997 km (0.113 R)
• M10: 10,755,937 km (0.111 R)
• M11: 11,737,599 km (0.116 R)
• M12: 14,716,990 km (0.111 R)
• M13: 17,079,888 km (0.111 R)
• M14: 22,757,277 km (0.094 R)
• M15: 24,670,933 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 10.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.69 AU - 7.07 AU

Year: 9354 Days

Day: 6 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,361,239 km

• M1: 142,866 km (0.071 R)
• M2: 649,704 km (0.102 R)
• M3: 1,107,323 km (0.074 R)
• M4: 1,444,517 km (0.038 R)
• M5: 2,281,667 km (0.064 R)
• M6: 3,252,856 km (0.078 R)
• M7: 3,781,535 km (0.104 R)
• M8: 4,422,861 km (0.08 R)
• M9: 5,135,246 km (0.091 R)
• M10: 5,785,847 km (0.103 R)
• M11: 7,653,726 km (0.067 R)
• M12: 8,028,469 km (0.1 R)
• M13: 8,371,796 km (0.116 R)
• M14: 9,320,097 km (0.064 R)
• M15: 9,844,587 km (0.053 R)
• M16: 12,884,416 km (0.089 R)
• M17: 14,904,286 km (0.108 R)
• M18: 17,914,644 km (0.118 R)
• M19: 19,255,340 km (0.046 R)
• M20: 20,502,239 km (0.111 R)
• M21: 23,853,979 km (0.04 R)
• M22: 26,595,809 km (0.079 R)
• M23: 27,168,320 km (0.095 R)
• M24: 27,651,670 km (0.109 R)
• M25: 29,439,515 km (0.098 R)
• M26: 30,465,457 km (0.095 R)
• M27: 39,177,738 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.2

Radius: 4.1

Gravity: 49.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.95 AU - 7.37 AU

Year: 11275 Days

Day: 24.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,361,239 km

• M1: 74,350 km (0.076 R)
• M2: 328,068 km (0.112 R)
• M3: 875,746 km (0.05 R)
• M4: 1,717,384 km (0.113 R)
• M5: 1,970,354 km (0.095 R)
• M6: 2,487,813 km (0.048 R)
• M7: 3,187,931 km (0.113 R)
• M8: 4,611,055 km (0.119 R)
• M9: 4,965,901 km (0.119 R)
• M10: 6,648,877 km (0.108 R)
• M11: 7,795,844 km (0.119 R)
• M12: 8,205,742 km (0.102 R)
• M13: 10,042,954 km (0.099 R)
• M14: 11,957,657 km (0.099 R)
• M15: 12,379,972 km (0.082 R)
• M16: 13,382,427 km (0.091 R)
• M17: 14,102,292 km (0.094 R)
• M18: 14,641,892 km (0.101 R)
• M19: 15,406,038 km (0.08 R)
• M20: 19,879,163 km (0.037 R)
• M21: 20,386,151 km (0.099 R)
• M22: 24,083,312 km (0.116 R)
• M23: 24,950,681 km (0.1 R)
• M24: 26,442,321 km (0.09 R)
• M25: 35,165,523 km (0.115 R)
• M26: 37,675,775 km (0.117 R)
• M27: 40,842,612 km (0.116 R)
• M28: 41,524,031 km (0.11 R)
• M29: 47,549,384 km (0.107 R)
• M30: 51,398,687 km (0.081 R)
• M31: 52,512,593 km (0.113 R)
• M32: 54,295,500 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.8

Radius: 4.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.58 AU - 7.8 AU

Year: 12647 Days

Day: 19.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,361,239 km

• M1: 112,946 km (0.085 R)
• M2: 277,953 km (0.106 R)
• M3: 961,316 km (0.116 R)
• M4: 1,140,983 km (0.115 R)
• M5: 1,332,019 km (0.096 R)
• M6: 1,766,003 km (0.068 R)
• M7: 3,187,482 km (0.081 R)
• M8: 3,589,003 km (0.114 R)
• M9: 4,540,744 km (0.103 R)
• M10: 7,633,531 km (0.118 R)
• M11: 8,386,307 km (0.082 R)
• M12: 10,720,782 km (0.111 R)
• M13: 11,479,393 km (0.072 R)
• M14: 12,368,902 km (0.033 R)
• M15: 18,563,001 km (0.08 R)
• M16: 19,523,569 km (0.116 R)
• M17: 20,516,899 km (0.039 R)
• M18: 25,678,175 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.4

Radius: 8

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.79 AU - 8.63 AU

Year: 12700 Days

Day: 24.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,361,239 km

• M1: 99,483 km (0.074 R)
• M2: 373,845 km (0.092 R)
• M3: 870,360 km (0.064 R)
• M4: 1,225,955 km (0.104 R)
• M5: 2,439,044 km (0.078 R)
• M6: 3,080,220 km (0.098 R)
• M7: 3,521,534 km (0.113 R)
• M8: 5,136,892 km (0.096 R)
• M9: 5,423,372 km (0.116 R)
• M10: 6,469,809 km (0.108 R)
• M11: 11,466,228 km (0.075 R)
• M12: 13,445,557 km (0.111 R)
• M13: 14,060,405 km (0.096 R)
• M14: 15,567,753 km (0.084 R)
• M15: 15,941,897 km (0.05 R)
• M16: 16,786,377 km (0.115 R)
• M17: 17,822,342 km (0.104 R)
• M18: 18,480,723 km (0.12 R)
• M19: 19,240,680 km (0.077 R)
• M20: 21,368,859 km (0.109 R)
• M21: 21,738,216 km (0.115 R)
• M22: 23,453,356 km (0.092 R)
• M23: 25,051,959 km (0.111 R)
• M24: 26,721,770 km (0.099 R)
• M25: 27,584,052 km (0.033 R)
• M26: 30,050,622 km (0.052 R)
• M27: 36,195,953 km (0.035 R)
• M28: 40,258,283 km (0.114 R)
• M29: 42,544,288 km (0.058 R)
• M30: 59,185,555 km (0.064 R)
• M31: 60,648,922 km (0.082 R)
• M32: 61,389,581 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.6

Radius: 4.1

Gravity: 48.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.05 AU - 9.97 AU

Year: 19239 Days

Day: 19.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,361,239 km

• M1: 51,013 km (0.056 R)
• M2: 304,880 km (0.118 R)
• M3: 571,314 km (0.107 R)
• M4: 786,586 km (0.091 R)
• M5: 967,001 km (0.032 R)
• M6: 1,231,041 km (0.079 R)
• M7: 1,644,380 km (0.112 R)
• M8: 2,294,831 km (0.113 R)
• M9: 2,545,557 km (0.083 R)
• M10: 2,739,287 km (0.085 R)
• M11: 2,968,770 km (0.065 R)
• M12: 3,524,975 km (0.097 R)
• M13: 4,416,279 km (0.094 R)
• M14: 5,567,584 km (0.101 R)
• M15: 8,874,894 km (0.075 R)
• M16: 9,040,349 km (0.1 R)
• M17: 12,938,271 km (0.093 R)
• M18: 15,568,650 km (0.114 R)
• M19: 18,089,524 km (0.11 R)
• M20: 18,534,428 km (0.097 R)
• M21: 19,539,127 km (0.084 R)
• M22: 21,064,427 km (0.08 R)
• M23: 23,498,534 km (0.117 R)
• M24: 24,028,111 km (0.028 R)
• M25: 24,674,224 km (0.075 R)
• M26: 25,664,861 km (0.116 R)
• M27: 32,431,771 km (0.044 R)
• M28: 33,088,057 km (0.073 R)
• M29: 35,386,030 km (0.071 R)
• M30: 40,447,375 km (0.109 R)
• M31: 46,964,905 km (0.1 R)
• M32: 51,618,596 km (0.052 R)
• M33: 55,257,265 km (0.092 R)
• M34: 57,139,206 km (0.085 R)
• M35: 73,981,832 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 13,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit