🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 10.3

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.69 AU - 0.97 AU

Year: 504 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,144,772 km

• M1: 128,205 km (0.109 R)
• M2: 516,861 km (0.117 R)
• M3: 927,357 km (0.104 R)
• M4: 1,513,482 km (0.044 R)
• M5: 1,841,999 km (0.072 R)
• M6: 2,401,345 km (0.038 R)
• M7: 2,732,555 km (0.062 R)
• M8: 3,238,345 km (0.042 R)
• M9: 3,999,649 km (0.087 R)
• M10: 4,347,913 km (0.084 R)
• M11: 5,360,092 km (0.072 R)
• M12: 5,766,400 km (0.11 R)
• M13: 6,463,376 km (0.057 R)
• M14: 6,944,932 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 9.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.91 AU - 0.91 AU

Year: 579 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 86,144,772 km

• M1: 118,781 km (0.044 R)
• M2: 431,141 km (0.077 R)
• M3: 896,839 km (0.069 R)
• M4: 1,454,390 km (0.027 R)
• M5: 2,152,863 km (0.113 R)
• M6: 2,709,217 km (0.106 R)
• M7: 3,118,368 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 13

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.23 AU - 3.59 AU

Year: 4199 Days

Day: 10 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,144,772 km

• M1: 161,865 km (0.098 R)
• M2: 660,325 km (0.119 R)
• M3: 1,194,389 km (0.045 R)
• M4: 1,913,058 km (0.09 R)
• M5: 2,771,301 km (0.096 R)
• M6: 3,935,172 km (0.111 R)
• M7: 4,675,981 km (0.095 R)
• M8: 5,349,470 km (0.113 R)
• M9: 6,347,587 km (0.062 R)
• M10: 6,798,475 km (0.099 R)
• M11: 7,367,994 km (0.094 R)
• M12: 8,037,894 km (0.097 R)
• M13: 8,821,487 km (0.114 R)
• M14: 9,655,346 km (0.109 R)
• M15: 10,665,879 km (0.12 R)
• M16: 11,392,476 km (0.109 R)
• M17: 16,187,088 km (0.079 R)
• M18: 16,690,784 km (0.076 R)
• M19: 17,612,008 km (0.104 R)
• M20: 19,119,057 km (0.101 R)
• M21: 20,579,880 km (0.058 R)
• M22: 22,319,554 km (0.1 R)
• M23: 23,154,758 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 13.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.31 AU - 4.13 AU

Year: 4785 Days

Day: 14.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,144,772 km

• M1: 167,250 km (0.099 R)
• M2: 629,209 km (0.026 R)
• M3: 1,821,803 km (0.115 R)
• M4: 2,440,240 km (0.109 R)
• M5: 2,885,893 km (0.109 R)
• M6: 3,386,148 km (0.119 R)
• M7: 3,905,402 km (0.108 R)
• M8: 4,784,290 km (0.034 R)
• M9: 6,877,014 km (0.114 R)
• M10: 8,126,605 km (0.119 R)
• M11: 8,586,319 km (0.115 R)
• M12: 9,202,962 km (0.036 R)
• M13: 11,312,741 km (0.068 R)
• M14: 12,567,119 km (0.112 R)
• M15: 16,312,601 km (0.087 R)
• M16: 17,475,574 km (0.108 R)
• M17: 18,580,056 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 8.1

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.84 AU - 4.78 AU

Year: 5967 Days

Day: 5.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,144,772 km

• M1: 106,663 km (0.056 R)
• M2: 461,210 km (0.059 R)
• M3: 1,250,788 km (0.1 R)
• M4: 2,529,700 km (0.07 R)
• M5: 3,168,034 km (0.082 R)
• M6: 3,604,561 km (0.053 R)
• M7: 4,282,538 km (0.065 R)
• M8: 6,585,448 km (0.103 R)
• M9: 7,334,335 km (0.119 R)
• M10: 7,596,131 km (0.083 R)
• M11: 8,790,221 km (0.092 R)
• M12: 10,523,462 km (0.089 R)
• M13: 12,579,087 km (0.068 R)
• M14: 13,228,192 km (0.103 R)
• M15: 13,956,285 km (0.104 R)
• M16: 14,769,947 km (0.111 R)
• M17: 15,370,134 km (0.063 R)
• M18: 16,748,080 km (0.095 R)
• M19: 18,757,030 km (0.102 R)
• M20: 20,402,307 km (0.117 R)
• M21: 21,297,800 km (0.114 R)
• M22: 28,960,203 km (0.042 R)
• M23: 29,427,696 km (0.119 R)
• M24: 31,348,084 km (0.052 R)
• M25: 33,248,426 km (0.111 R)
• M26: 33,555,251 km (0.108 R)
• M27: 34,907,167 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 9.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.87 AU - 5.37 AU

Year: 6622 Days

Day: 14.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,144,772 km

• M1: 114,293 km (0.107 R)
• M2: 476,619 km (0.108 R)
• M3: 854,952 km (0.112 R)
• M4: 1,166,714 km (0.09 R)
• M5: 1,753,885 km (0.104 R)
• M6: 2,060,711 km (0.097 R)
• M7: 2,455,649 km (0.112 R)
• M8: 2,765,616 km (0.106 R)
• M9: 3,060,772 km (0.07 R)
• M10: 3,762,087 km (0.101 R)
• M11: 4,051,260 km (0.116 R)
• M12: 5,918,241 km (0.106 R)
• M13: 6,616,714 km (0.073 R)
• M14: 7,332,240 km (0.076 R)
• M15: 8,624,018 km (0.068 R)
• M16: 9,389,660 km (0.076 R)
• M17: 12,910,147 km (0.075 R)
• M18: 13,740,864 km (0.1 R)
• M19: 15,879,664 km (0.109 R)
• M20: 16,511,117 km (0.115 R)
• M21: 17,622,779 km (0.117 R)
• M22: 19,134,615 km (0.12 R)
• M23: 19,777,287 km (0.084 R)
• M24: 21,181,413 km (0.103 R)
• M25: 22,414,399 km (0.068 R)
• M26: 24,352,589 km (0.115 R)
• M27: 25,533,365 km (0.096 R)
• M28: 33,637,380 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 9.5

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.08 AU - 5.18 AU

Year: 7748 Days

Day: 13.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,144,772 km

• M1: 119,379 km (0.074 R)
• M2: 471,532 km (0.102 R)
• M3: 838,047 km (0.115 R)
• M4: 1,275,023 km (0.09 R)
• M5: 1,845,140 km (0.062 R)
• M6: 2,154,957 km (0.117 R)
• M7: 2,655,961 km (0.077 R)
• M8: 3,539,635 km (0.113 R)
• M9: 4,266,830 km (0.082 R)
• M10: 4,966,649 km (0.12 R)
• M11: 6,857,866 km (0.047 R)
• M12: 9,854,012 km (0.06 R)
• M13: 10,502,818 km (0.108 R)
• M14: 11,340,267 km (0.088 R)
• M15: 12,108,900 km (0.063 R)
• M16: 13,029,376 km (0.119 R)
• M17: 13,811,025 km (0.071 R)
• M18: 15,667,086 km (0.088 R)
• M19: 17,395,839 km (0.075 R)
• M20: 18,641,690 km (0.089 R)
• M21: 19,633,823 km (0.115 R)
• M22: 28,773,954 km (0.027 R)
• M23: 37,811,759 km (0.107 R)
• M24: 41,157,665 km (0.084 R)
• M25: 44,427,127 km (0.106 R)
• M26: 45,101,215 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 12.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.18 AU - 6.26 AU

Year: 7953 Days

Day: 8.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,144,772 km

• M1: 169,794 km (0.077 R)
• M2: 574,456 km (0.081 R)
• M3: 1,141,881 km (0.03 R)
• M4: 1,761,066 km (0.063 R)
• M5: 2,191,459 km (0.094 R)
• M6: 3,427,138 km (0.101 R)
• M7: 4,107,808 km (0.039 R)
• M8: 6,452,156 km (0.116 R)
• M9: 8,343,971 km (0.06 R)
• M10: 8,902,719 km (0.116 R)
• M11: 9,440,673 km (0.05 R)
• M12: 9,858,200 km (0.04 R)
• M13: 11,972,766 km (0.097 R)
• M14: 13,540,851 km (0.068 R)
• M15: 14,496,333 km (0.084 R)
• M16: 16,341,922 km (0.073 R)
• M17: 17,355,747 km (0.094 R)
• M18: 21,514,119 km (0.093 R)
• M19: 23,315,427 km (0.112 R)
• M20: 26,021,502 km (0.059 R)
• M21: 27,874,721 km (0.092 R)
• M22: 28,930,732 km (0.12 R)
• M23: 29,419,468 km (0.114 R)
• M24: 30,817,311 km (0.043 R)
• M25: 31,224,666 km (0.035 R)
• M26: 33,422,707 km (0.092 R)
• M27: 34,724,209 km (0.093 R)
• M28: 36,171,868 km (0.095 R)
• M29: 39,426,220 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.8

Radius: 3.1

Gravity: 75.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.1 AU - 11.36 AU

Year: 23438 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,144,772 km

• M1: 45,927 km (0.027 R)
• M2: 411,394 km (0.108 R)
• M3: 1,500,167 km (0.093 R)
• M4: 1,949,111 km (0.065 R)
• M5: 2,410,171 km (0.114 R)
• M6: 2,886,641 km (0.044 R)
• M7: 3,422,799 km (0.095 R)
• M8: 3,605,159 km (0.115 R)
• M9: 4,471,181 km (0.112 R)
• M10: 4,615,693 km (0.107 R)
• M11: 4,990,735 km (0.104 R)
• M12: 6,836,922 km (0.061 R)
• M13: 10,106,982 km (0.056 R)
• M14: 14,131,314 km (0.055 R)
• M15: 17,723,009 km (0.118 R)
• M16: 17,903,424 km (0.091 R)
• M17: 19,775,941 km (0.117 R)
• M18: 21,774,868 km (0.12 R)
• M19: 29,954,281 km (0.116 R)
• M20: 31,380,697 km (0.101 R)
• M21: 36,219,440 km (0.095 R)
• M22: 36,510,108 km (0.09 R)
• M23: 37,391,240 km (0.081 R)
• M24: 38,739,416 km (0.077 R)
• M25: 41,057,734 km (0.115 R)
• M26: 45,629,595 km (0.099 R)
• M27: 54,616,088 km (0.113 R)
• M28: 54,998,161 km (0.098 R)
• M29: 65,354,523 km (0.101 R)
• M30: 72,473,885 km (0.097 R)
• M31: 73,398,550 km (0.083 R)
• M32: 78,382,552 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 18,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit