🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 14.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.5 AU - 0.6 AU

Year: 282 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 91,698,077 km

• M1: 182,809 km (0.095 R)
• M2: 699,370 km (0.113 R)
• M3: 1,286,691 km (0.106 R)
• M4: 1,870,123 km (0.071 R)
• M5: 2,551,092 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 14.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.06 AU - 1.28 AU

Year: 874 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,698,077 km

• M1: 180,415 km (0.049 R)
• M2: 644,468 km (0.078 R)
• M3: 1,362,238 km (0.088 R)
• M4: 1,834,519 km (0.036 R)
• M5: 3,149,933 km (0.036 R)
• M6: 3,835,989 km (0.075 R)
• M7: 4,921,620 km (0.098 R)
• M8: 6,064,099 km (0.075 R)
• M9: 6,955,553 km (0.077 R)
• M10: 8,052,255 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.3

Radius: 14.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.32 AU - 2.48 AU

Year: 2566 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,698,077 km

• M1: 187,147 km (0.095 R)
• M2: 762,650 km (0.095 R)
• M3: 1,297,313 km (0.111 R)
• M4: 1,952,701 km (0.112 R)
• M5: 2,951,267 km (0.092 R)
• M6: 4,153,884 km (0.104 R)
• M7: 5,562,647 km (0.074 R)
• M8: 6,182,431 km (0.113 R)
• M9: 7,175,163 km (0.081 R)
• M10: 8,616,239 km (0.087 R)
• M11: 9,081,488 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.6

Radius: 10.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.89 AU - 3.13 AU

Year: 3605 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,698,077 km

• M1: 135,984 km (0.083 R)
• M2: 586,274 km (0.086 R)
• M3: 943,065 km (0.1 R)
• M4: 1,745,658 km (0.032 R)
• M5: 2,122,046 km (0.105 R)
• M6: 3,790,212 km (0.108 R)
• M7: 4,966,201 km (0.071 R)
• M8: 5,546,491 km (0.113 R)
• M9: 6,370,775 km (0.092 R)
• M10: 8,716,769 km (0.076 R)
• M11: 9,907,418 km (0.113 R)
• M12: 11,035,685 km (0.119 R)
• M13: 11,373,178 km (0.102 R)
• M14: 13,165,809 km (0.079 R)
• M15: 13,690,300 km (0.089 R)
• M16: 14,327,886 km (0.103 R)
• M17: 15,036,531 km (0.046 R)
• M18: 15,609,640 km (0.057 R)
• M19: 18,341,447 km (0.054 R)
• M20: 21,182,161 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 10.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.75 AU - 3.71 AU

Year: 4007 Days

Day: 13.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,698,077 km

• M1: 131,796 km (0.071 R)
• M2: 527,781 km (0.099 R)
• M3: 1,021,454 km (0.108 R)
• M4: 1,526,497 km (0.102 R)
• M5: 1,926,222 km (0.112 R)
• M6: 2,501,725 km (0.068 R)
• M7: 2,993,005 km (0.115 R)
• M8: 3,489,221 km (0.118 R)
• M9: 4,392,941 km (0.052 R)
• M10: 4,961,413 km (0.101 R)
• M11: 8,010,068 km (0.083 R)
• M12: 8,534,409 km (0.117 R)
• M13: 9,574,264 km (0.095 R)
• M14: 11,815,389 km (0.101 R)
• M15: 12,634,438 km (0.106 R)
• M16: 15,161,146 km (0.05 R)
• M17: 16,739,104 km (0.095 R)
• M18: 18,244,508 km (0.052 R)
• M19: 20,929,191 km (0.084 R)
• M20: 23,511,849 km (0.111 R)
• M21: 23,866,844 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 14

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.76 AU - 5.42 AU

Year: 7927 Days

Day: 11.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 179.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,698,077 km

• M1: 174,132 km (0.079 R)
• M2: 620,382 km (0.113 R)
• M3: 1,169,706 km (0.118 R)
• M4: 1,823,748 km (0.039 R)
• M5: 2,389,228 km (0.054 R)
• M6: 3,130,485 km (0.065 R)
• M7: 3,926,944 km (0.078 R)
• M8: 4,513,368 km (0.083 R)
• M9: 5,186,109 km (0.038 R)
• M10: 5,711,198 km (0.078 R)
• M11: 6,565,701 km (0.089 R)
• M12: 7,076,428 km (0.102 R)
• M13: 7,798,537 km (0.101 R)
• M14: 8,294,005 km (0.109 R)
• M15: 10,040,560 km (0.1 R)
• M16: 10,906,582 km (0.078 R)
• M17: 12,580,134 km (0.073 R)
• M18: 14,082,396 km (0.092 R)
• M19: 17,184,906 km (0.095 R)
• M20: 22,121,187 km (0.108 R)
• M21: 22,807,841 km (0.119 R)
• M22: 24,465,236 km (0.059 R)
• M23: 29,276,303 km (0.114 R)
• M24: 30,853,214 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462

Radius: 4.8

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.6 AU - 7.44 AU

Year: 12839 Days

Day: 19.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,698,077 km

• M1: 59,690 km (0.047 R)
• M2: 223,798 km (0.093 R)
• M3: 573,558 km (0.09 R)
• M4: 951,592 km (0.114 R)
• M5: 1,160,131 km (0.115 R)
• M6: 1,624,633 km (0.109 R)
• M7: 2,278,525 km (0.072 R)
• M8: 2,781,024 km (0.093 R)
• M9: 3,707,933 km (0.069 R)
• M10: 4,255,611 km (0.115 R)
• M11: 5,544,546 km (0.101 R)
• M12: 7,739,745 km (0.067 R)
• M13: 8,132,439 km (0.085 R)
• M14: 9,488,245 km (0.065 R)
• M15: 9,686,313 km (0.052 R)
• M16: 9,937,936 km (0.094 R)
• M17: 10,245,509 km (0.076 R)
• M18: 11,316,929 km (0.073 R)
• M19: 14,578,911 km (0.106 R)
• M20: 17,960,720 km (0.12 R)
• M21: 22,789,889 km (0.068 R)
• M22: 24,234,556 km (0.097 R)
• M23: 27,806,953 km (0.103 R)
• M24: 33,057,240 km (0.086 R)
• M25: 40,729,067 km (0.111 R)
• M26: 41,252,660 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.4

Radius: 6.4

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.35 AU - 10.35 AU

Year: 16655 Days

Day: 18.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,698,077 km

• M1: 80,484 km (0.11 R)
• M2: 301,440 km (0.088 R)
• M3: 710,440 km (0.114 R)
• M4: 939,026 km (0.051 R)
• M5: 1,204,562 km (0.105 R)
• M6: 2,104,393 km (0.088 R)
• M7: 2,628,435 km (0.07 R)
• M8: 2,992,107 km (0.029 R)
• M9: 3,519,589 km (0.078 R)
• M10: 4,196,519 km (0.043 R)
• M11: 4,956,626 km (0.075 R)
• M12: 6,069,934 km (0.051 R)
• M13: 6,382,444 km (0.085 R)
• M14: 8,015,753 km (0.111 R)
• M15: 8,487,884 km (0.066 R)
• M16: 9,129,360 km (0.081 R)
• M17: 13,149,802 km (0.059 R)
• M18: 13,607,273 km (0.11 R)
• M19: 14,902,341 km (0.097 R)
• M20: 18,293,576 km (0.039 R)
• M21: 20,732,171 km (0.092 R)
• M22: 25,431,189 km (0.041 R)
• M23: 25,835,103 km (0.107 R)
• M24: 26,038,706 km (0.116 R)
• M25: 26,346,130 km (0.094 R)
• M26: 27,388,378 km (0.088 R)
• M27: 29,443,853 km (0.118 R)
• M28: 29,666,006 km (0.106 R)
• M29: 30,226,399 km (0.076 R)
• M30: 34,717,776 km (0.097 R)
• M31: 37,121,814 km (0.08 R)
• M32: 38,696,032 km (0.11 R)
• M33: 39,096,356 km (0.118 R)
• M34: 40,041,366 km (0.043 R)
• M35: 44,555,931 km (0.076 R)
• M36: 49,555,192 km (0.043 R)
• M37: 54,412,934 km (0.097 R)
• M38: 58,520,593 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651

Radius: 3.8

Gravity: 45.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.73 AU - 10.91 AU

Year: 19640 Days

Day: 20.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,698,077 km

• M1: 47,273 km (0.103 R)
• M2: 220,956 km (0.12 R)
• M3: 594,951 km (0.08 R)
• M4: 731,234 km (0.086 R)
• M5: 1,068,278 km (0.088 R)
• M6: 1,345,483 km (0.119 R)
• M7: 1,775,128 km (0.079 R)
• M8: 2,001,919 km (0.052 R)
• M9: 2,226,465 km (0.065 R)
• M10: 3,106,699 km (0.06 R)
• M11: 4,328,166 km (0.085 R)
• M12: 4,738,961 km (0.113 R)
• M13: 4,881,528 km (0.105 R)
• M14: 5,717,182 km (0.074 R)
• M15: 6,732,951 km (0.09 R)
• M16: 8,897,333 km (0.103 R)
• M17: 9,729,995 km (0.1 R)
• M18: 9,960,525 km (0.032 R)
• M19: 11,742,236 km (0.096 R)
• M20: 12,742,298 km (0.046 R)
• M21: 14,309,635 km (0.117 R)
• M22: 18,253,184 km (0.114 R)
• M23: 20,993,518 km (0.071 R)
• M24: 24,628,746 km (0.102 R)
• M25: 26,038,257 km (0.085 R)
• M26: 28,193,664 km (0.083 R)
• M27: 31,960,837 km (0.101 R)
• M28: 32,984,685 km (0.103 R)
• M29: 34,694,738 km (0.076 R)
• M30: 35,097,605 km (0.076 R)
• M31: 35,776,032 km (0.056 R)
• M32: 37,439,710 km (0.052 R)
• M33: 41,520,739 km (0.118 R)
• M34: 42,279,500 km (0.051 R)
• M35: 45,087,153 km (0.1 R)
• M36: 49,527,666 km (0.091 R)
• M37: 52,468,012 km (0.097 R)
• M38: 54,793,511 km (0.06 R)
• M39: 65,803,167 km (0.095 R)
• M40: 68,927,219 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 3.6

Gravity: 68.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.24 AU - 10.64 AU

Year: 23284 Days

Day: 19.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,698,077 km

• M1: 51,611 km (0.051 R)
• M2: 420,220 km (0.107 R)
• M3: 703,708 km (0.077 R)
• M4: 893,548 km (0.085 R)
• M5: 1,047,484 km (0.078 R)
• M6: 1,249,441 km (0.057 R)
• M7: 1,529,040 km (0.073 R)
• M8: 1,693,149 km (0.043 R)
• M9: 2,280,171 km (0.119 R)
• M10: 2,397,755 km (0.074 R)
• M11: 4,042,134 km (0.097 R)
• M12: 4,250,076 km (0.12 R)
• M13: 5,736,330 km (0.044 R)
• M14: 8,067,065 km (0.101 R)
• M15: 8,396,629 km (0.045 R)
• M16: 9,319,648 km (0.082 R)
• M17: 11,501,383 km (0.08 R)
• M18: 13,081,287 km (0.111 R)
• M19: 17,197,622 km (0.101 R)
• M20: 22,853,468 km (0.096 R)
• M21: 25,448,094 km (0.062 R)
• M22: 25,565,229 km (0.098 R)
• M23: 26,514,727 km (0.057 R)
• M24: 31,752,148 km (0.076 R)
• M25: 37,942,807 km (0.109 R)
• M26: 46,620,232 km (0.088 R)
• M27: 49,114,776 km (0.063 R)
• M28: 51,884,730 km (0.056 R)
• M29: 56,929,470 km (0.103 R)
• M30: 62,503,935 km (0.113 R)
• M31: 67,306,476 km (0.118 R)
• M32: 67,754,820 km (0.076 R)
• M33: 71,647,058 km (0.065 R)
• M34: 84,733,431 km (0.12 R)
• M35: 87,368,747 km (0.112 R)
• M36: 88,437,923 km (0.113 R)
• M37: 88,975,877 km (0.097 R)
• M38: 89,515,925 km (0.092 R)
• M39: 90,330,186 km (0.076 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: 363 - 11,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit