🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.3

Radius: 12

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.57 AU - 0.81 AU

Year: 370 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,876,395 km

• M1: 149,299 km (0.053 R)
• M2: 542,292 km (0.107 R)
• M3: 1,138,440 km (0.111 R)
• M4: 1,664,576 km (0.077 R)
• M5: 2,411,218 km (0.087 R)
• M6: 2,897,112 km (0.082 R)
• M7: 3,943,250 km (0.107 R)
• M8: 4,365,415 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 11.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.04 AU - 1.26 AU

Year: 796 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,876,395 km

• M1: 146,905 km (0.108 R)
• M2: 568,173 km (0.097 R)
• M3: 972,685 km (0.092 R)
• M4: 1,710,053 km (0.116 R)
• M5: 2,965,778 km (0.079 R)
• M6: 3,561,177 km (0.071 R)
• M7: 4,202,803 km (0.068 R)
• M8: 5,500,415 km (0.111 R)
• M9: 7,211,515 km (0.1 R)
• M10: 9,170,200 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.1

Radius: 11.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.25 AU - 1.79 AU

Year: 1210 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,876,395 km

• M1: 147,803 km (0.05 R)
• M2: 571,314 km (0.052 R)
• M3: 977,323 km (0.026 R)
• M4: 1,389,764 km (0.079 R)
• M5: 1,824,645 km (0.043 R)
• M6: 2,250,850 km (0.075 R)
• M7: 2,806,905 km (0.078 R)
• M8: 3,648,991 km (0.1 R)
• M9: 4,368,108 km (0.047 R)
• M10: 5,140,632 km (0.099 R)
• M11: 6,088,783 km (0.078 R)
• M12: 6,490,304 km (0.109 R)
• M13: 6,861,905 km (0.117 R)
• M14: 8,249,874 km (0.104 R)
• M15: 9,167,956 km (0.051 R)
• M16: 10,277,075 km (0.116 R)
• M17: 11,042,866 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.9

Radius: 9.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.5 AU - 1.94 AU

Year: 1456 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,876,395 km

• M1: 119,379 km (0.057 R)
• M2: 438,771 km (0.112 R)
• M3: 816,954 km (0.11 R)
• M4: 1,332,169 km (0.115 R)
• M5: 1,794,127 km (0.098 R)
• M6: 2,262,219 km (0.087 R)
• M7: 3,016,043 km (0.094 R)
• M8: 3,444,341 km (0.088 R)
• M9: 3,897,174 km (0.102 R)
• M10: 4,776,211 km (0.118 R)
• M11: 5,844,190 km (0.079 R)
• M12: 6,335,171 km (0.106 R)
• M13: 8,339,632 km (0.094 R)
• M14: 9,792,078 km (0.12 R)
• M15: 10,119,847 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 13.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.54 AU - 2.72 AU

Year: 2754 Days

Day: 14.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,876,395 km

• M1: 170,392 km (0.082 R)
• M2: 639,381 km (0.116 R)
• M3: 1,786,498 km (0.07 R)
• M4: 2,284,060 km (0.066 R)
• M5: 2,797,331 km (0.119 R)
• M6: 3,300,877 km (0.084 R)
• M7: 3,826,714 km (0.111 R)
• M8: 4,303,931 km (0.08 R)
• M9: 5,118,192 km (0.108 R)
• M10: 5,574,914 km (0.1 R)
• M11: 6,352,075 km (0.097 R)
• M12: 8,091,001 km (0.118 R)
• M13: 10,620,252 km (0.117 R)
• M14: 11,447,977 km (0.106 R)
• M15: 11,940,004 km (0.039 R)
• M16: 12,617,982 km (0.078 R)
• M17: 13,054,808 km (0.047 R)
• M18: 14,331,626 km (0.106 R)
• M19: 17,292,766 km (0.066 R)
• M20: 17,832,216 km (0.097 R)
• M21: 18,775,281 km (0.069 R)
• M22: 19,287,803 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 9.2

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.45 AU - 4.61 AU

Year: 5224 Days

Day: 5.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,876,395 km

• M1: 114,891 km (0.116 R)
• M2: 430,692 km (0.117 R)
• M3: 762,351 km (0.108 R)
• M4: 1,088,474 km (0.099 R)
• M5: 1,484,759 km (0.105 R)
• M6: 1,805,646 km (0.077 R)
• M7: 2,383,842 km (0.042 R)
• M8: 3,790,810 km (0.109 R)
• M9: 4,197,267 km (0.112 R)
• M10: 4,553,460 km (0.063 R)
• M11: 5,414,994 km (0.086 R)
• M12: 6,026,101 km (0.119 R)
• M13: 6,888,234 km (0.114 R)
• M14: 7,717,605 km (0.063 R)
• M15: 8,254,063 km (0.069 R)
• M16: 9,792,228 km (0.117 R)
• M17: 12,010,465 km (0.041 R)
• M18: 13,209,642 km (0.088 R)
• M19: 15,008,257 km (0.032 R)
• M20: 17,349,463 km (0.07 R)
• M21: 18,070,226 km (0.072 R)
• M22: 21,302,138 km (0.057 R)
• M23: 22,665,424 km (0.025 R)
• M24: 23,526,659 km (0.116 R)
• M25: 26,241,411 km (0.07 R)
• M26: 33,574,998 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 14.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.04 AU - 4.22 AU

Year: 5419 Days

Day: 14.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,876,395 km

• M1: 184,005 km (0.061 R)
• M2: 656,585 km (0.058 R)
• M3: 1,455,438 km (0.056 R)
• M4: 2,432,761 km (0.065 R)
• M5: 3,607,104 km (0.082 R)
• M6: 4,186,048 km (0.104 R)
• M7: 4,902,023 km (0.11 R)
• M8: 5,396,893 km (0.097 R)
• M9: 6,069,934 km (0.082 R)
• M10: 7,086,451 km (0.11 R)
• M11: 7,721,793 km (0.059 R)
• M12: 8,504,639 km (0.108 R)
• M13: 9,537,163 km (0.041 R)
• M14: 10,998,286 km (0.088 R)
• M15: 11,851,742 km (0.073 R)
• M16: 12,748,880 km (0.112 R)
• M17: 13,288,629 km (0.084 R)
• M18: 14,257,126 km (0.093 R)
• M19: 15,769,411 km (0.08 R)
• M20: 16,506,928 km (0.066 R)
• M21: 17,506,092 km (0.091 R)
• M22: 19,819,773 km (0.051 R)
• M23: 21,494,372 km (0.116 R)
• M24: 25,662,468 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.3

Radius: 5.9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.14 AU - 9.08 AU

Year: 13555 Days

Day: 24.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,876,395 km

• M1: 73,453 km (0.077 R)
• M2: 258,655 km (0.076 R)
• M3: 470,485 km (0.118 R)
• M4: 837,748 km (0.091 R)
• M5: 1,197,681 km (0.115 R)
• M6: 1,584,092 km (0.088 R)
• M7: 1,806,544 km (0.107 R)
• M8: 2,118,605 km (0.099 R)
• M9: 2,333,727 km (0.117 R)
• M10: 3,764,481 km (0.091 R)
• M11: 4,135,932 km (0.037 R)
• M12: 4,649,053 km (0.116 R)
• M13: 4,983,105 km (0.037 R)
• M14: 5,171,898 km (0.096 R)
• M15: 6,333,824 km (0.093 R)
• M16: 7,701,897 km (0.11 R)
• M17: 8,344,420 km (0.063 R)
• M18: 8,929,497 km (0.09 R)
• M19: 12,617,683 km (0.081 R)
• M20: 14,063,696 km (0.112 R)
• M21: 16,854,145 km (0.115 R)
• M22: 18,378,846 km (0.07 R)
• M23: 19,678,702 km (0.11 R)
• M24: 19,914,169 km (0.108 R)
• M25: 25,214,572 km (0.089 R)
• M26: 25,585,574 km (0.047 R)
• M27: 26,720,723 km (0.116 R)
• M28: 28,087,000 km (0.107 R)
• M29: 30,222,809 km (0.109 R)
• M30: 32,464,384 km (0.113 R)
• M31: 39,600,052 km (0.082 R)
• M32: 39,975,693 km (0.041 R)
• M33: 41,760,246 km (0.106 R)
• M34: 43,199,078 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.1

Radius: 7.9

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.63 AU - 8.91 AU

Year: 15356 Days

Day: 15.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,876,395 km

• M1: 98,585 km (0.12 R)
• M2: 386,411 km (0.118 R)
• M3: 669,151 km (0.032 R)
• M4: 1,739,225 km (0.078 R)
• M5: 2,981,486 km (0.096 R)
• M6: 3,512,857 km (0.084 R)
• M7: 3,987,980 km (0.103 R)
• M8: 4,964,256 km (0.085 R)
• M9: 5,275,569 km (0.086 R)
• M10: 6,014,134 km (0.116 R)
• M11: 6,736,093 km (0.084 R)
• M12: 7,514,600 km (0.108 R)
• M13: 8,019,044 km (0.096 R)
• M14: 10,265,406 km (0.095 R)
• M15: 11,413,270 km (0.083 R)
• M16: 12,079,878 km (0.088 R)
• M17: 12,517,452 km (0.085 R)
• M18: 13,424,165 km (0.064 R)
• M19: 15,956,258 km (0.117 R)
• M20: 17,571,766 km (0.08 R)
• M21: 20,589,753 km (0.077 R)
• M22: 21,576,800 km (0.115 R)
• M23: 21,943,464 km (0.103 R)
• M24: 24,231,115 km (0.115 R)
• M25: 25,534,412 km (0.114 R)
• M26: 32,278,733 km (0.108 R)
• M27: 32,758,493 km (0.07 R)
• M28: 38,487,493 km (0.043 R)
• M29: 41,094,685 km (0.062 R)
• M30: 43,379,643 km (0.111 R)
• M31: 44,110,727 km (0.108 R)
• M32: 48,985,524 km (0.066 R)
• M33: 49,460,198 km (0.095 R)
• M34: 50,418,671 km (0.111 R)
• M35: 50,902,471 km (0.1 R)
• M36: 51,715,834 km (0.034 R)
• M37: 56,952,657 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit