🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 14.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.68 AU - 0.8 AU

Year: 439 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,034,360 km

• M1: 177,872 km (0.074 R)
• M2: 633,996 km (0.075 R)
• M3: 1,246,150 km (0.067 R)
• M4: 1,956,740 km (0.1 R)
• M5: 2,458,791 km (0.061 R)
• M6: 2,918,804 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.2

Radius: 10.8

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.23 AU - 1.43 AU

Year: 1059 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,034,360 km

• M1: 134,339 km (0.101 R)
• M2: 897,288 km (0.031 R)
• M3: 1,272,031 km (0.12 R)
• M4: 1,990,699 km (0.082 R)
• M5: 3,016,940 km (0.081 R)
• M6: 3,999,649 km (0.115 R)
• M7: 5,103,382 km (0.07 R)
• M8: 5,597,952 km (0.035 R)
• M9: 6,611,478 km (0.084 R)
• M10: 6,975,300 km (0.054 R)
• M11: 8,623,569 km (0.091 R)
• M12: 8,970,487 km (0.061 R)
• M13: 9,909,961 km (0.093 R)
• M14: 10,290,688 km (0.088 R)
• M15: 10,714,349 km (0.095 R)
• M16: 11,457,701 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 10.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.49 AU - 1.79 AU

Year: 1450 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,034,360 km

• M1: 135,536 km (0.073 R)
• M2: 594,652 km (0.087 R)
• M3: 961,615 km (0.106 R)
• M4: 1,446,163 km (0.079 R)
• M5: 2,049,940 km (0.11 R)
• M6: 2,433,957 km (0.054 R)
• M7: 3,223,685 km (0.11 R)
• M8: 4,192,630 km (0.096 R)
• M9: 4,964,555 km (0.058 R)
• M10: 5,306,685 km (0.102 R)
• M11: 5,912,108 km (0.09 R)
• M12: 6,451,259 km (0.112 R)
• M13: 8,033,705 km (0.116 R)
• M14: 8,805,331 km (0.096 R)
• M15: 9,195,033 km (0.104 R)
• M16: 10,129,571 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 11.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.91 AU - 3.75 AU

Year: 4194 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,034,360 km

• M1: 144,212 km (0.093 R)
• M2: 574,306 km (0.12 R)
• M3: 1,295,518 km (0.081 R)
• M4: 2,009,548 km (0.1 R)
• M5: 2,970,715 km (0.082 R)
• M6: 3,665,148 km (0.114 R)
• M7: 4,105,564 km (0.102 R)
• M8: 4,604,922 km (0.077 R)
• M9: 5,698,781 km (0.077 R)
• M10: 6,439,740 km (0.092 R)
• M11: 6,926,830 km (0.073 R)
• M12: 7,737,351 km (0.091 R)
• M13: 8,253,315 km (0.106 R)
• M14: 9,980,422 km (0.095 R)
• M15: 10,634,165 km (0.114 R)
• M16: 12,486,485 km (0.111 R)
• M17: 14,856,565 km (0.056 R)
• M18: 15,385,842 km (0.103 R)
• M19: 17,688,003 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 13

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.85 AU - 3.89 AU

Year: 4270 Days

Day: 14.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,034,360 km

• M1: 161,715 km (0.086 R)
• M2: 703,708 km (0.078 R)
• M3: 1,548,936 km (0.074 R)
• M4: 3,470,820 km (0.087 R)
• M5: 4,182,457 km (0.11 R)
• M6: 5,988,403 km (0.118 R)
• M7: 6,913,516 km (0.054 R)
• M8: 7,428,282 km (0.093 R)
• M9: 10,845,546 km (0.111 R)
• M10: 11,637,069 km (0.115 R)
• M11: 13,231,632 km (0.079 R)
• M12: 14,081,348 km (0.09 R)
• M13: 14,967,267 km (0.081 R)
• M14: 16,007,870 km (0.07 R)
• M15: 17,344,676 km (0.119 R)
• M16: 18,168,811 km (0.047 R)
• M17: 19,622,753 km (0.111 R)
• M18: 21,801,496 km (0.109 R)
• M19: 27,731,705 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 8.5

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.99 AU - 3.83 AU

Year: 4347 Days

Day: 10.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,034,360 km

• M1: 106,065 km (0.089 R)
• M2: 413,937 km (0.103 R)
• M3: 794,065 km (0.102 R)
• M4: 1,220,569 km (0.045 R)
• M5: 1,639,144 km (0.081 R)
• M6: 1,903,633 km (0.119 R)
• M7: 2,259,377 km (0.106 R)
• M8: 2,857,768 km (0.106 R)
• M9: 3,346,953 km (0.047 R)
• M10: 3,710,775 km (0.088 R)
• M11: 4,367,659 km (0.104 R)
• M12: 5,017,662 km (0.076 R)
• M13: 5,295,017 km (0.101 R)
• M14: 6,444,377 km (0.114 R)
• M15: 8,743,397 km (0.116 R)
• M16: 9,859,696 km (0.051 R)
• M17: 10,252,092 km (0.089 R)
• M18: 11,878,370 km (0.071 R)
• M19: 13,456,179 km (0.048 R)
• M20: 14,323,099 km (0.085 R)
• M21: 16,775,456 km (0.069 R)
• M22: 17,843,136 km (0.083 R)
• M23: 19,089,287 km (0.098 R)
• M24: 20,745,186 km (0.08 R)
• M25: 21,390,102 km (0.116 R)
• M26: 22,048,333 km (0.097 R)
• M27: 24,104,256 km (0.055 R)
• M28: 24,816,940 km (0.085 R)
• M29: 29,213,173 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.8

Radius: 11.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.75 AU - 5.15 AU

Year: 6480 Days

Day: 8.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,034,360 km

• M1: 145,559 km (0.105 R)
• M2: 533,017 km (0.086 R)
• M3: 902,374 km (0.086 R)
• M4: 1,513,781 km (0.115 R)
• M5: 2,222,426 km (0.116 R)
• M6: 2,617,364 km (0.104 R)
• M7: 3,019,035 km (0.112 R)
• M8: 4,506,486 km (0.113 R)
• M9: 4,944,958 km (0.12 R)
• M10: 5,781,509 km (0.119 R)
• M11: 6,537,128 km (0.066 R)
• M12: 6,921,145 km (0.102 R)
• M13: 8,529,023 km (0.091 R)
• M14: 9,866,279 km (0.115 R)
• M15: 10,233,093 km (0.055 R)
• M16: 12,790,319 km (0.087 R)
• M17: 13,171,793 km (0.096 R)
• M18: 13,729,943 km (0.064 R)
• M19: 14,245,756 km (0.088 R)
• M20: 15,933,669 km (0.112 R)
• M21: 17,350,511 km (0.104 R)
• M22: 18,501,666 km (0.026 R)
• M23: 19,775,343 km (0.03 R)
• M24: 21,794,166 km (0.116 R)
• M25: 23,133,815 km (0.085 R)
• M26: 24,277,490 km (0.103 R)
• M27: 25,287,575 km (0.088 R)
• M28: 28,301,524 km (0.034 R)
• M29: 31,448,464 km (0.107 R)
• M30: 35,781,716 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.4

Radius: 5.8

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.69 AU - 11.01 AU

Year: 19735 Days

Day: 24.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 68,034,360 km

• M1: 73,153 km (0.107 R)
• M2: 439,070 km (0.119 R)
• M3: 949,348 km (0.079 R)
• M4: 1,413,849 km (0.067 R)
• M5: 2,117,857 km (0.095 R)
• M6: 3,058,678 km (0.114 R)
• M7: 4,059,787 km (0.077 R)
• M8: 4,791,171 km (0.068 R)
• M9: 5,966,113 km (0.108 R)
• M10: 6,998,936 km (0.112 R)
• M11: 7,750,516 km (0.028 R)
• M12: 9,863,137 km (0.093 R)
• M13: 10,327,339 km (0.081 R)
• M14: 11,051,094 km (0.06 R)
• M15: 12,734,070 km (0.069 R)
• M16: 12,938,570 km (0.092 R)
• M17: 13,922,475 km (0.094 R)
• M18: 14,359,152 km (0.044 R)
• M19: 15,106,991 km (0.092 R)
• M20: 18,359,249 km (0.074 R)
• M21: 18,796,075 km (0.097 R)
• M22: 22,246,251 km (0.118 R)
• M23: 22,642,835 km (0.063 R)
• M24: 26,096,152 km (0.069 R)
• M25: 27,095,615 km (0.113 R)
• M26: 29,885,017 km (0.118 R)
• M27: 30,978,577 km (0.094 R)
• M28: 32,351,138 km (0.083 R)
• M29: 36,849,097 km (0.026 R)
• M30: 37,964,798 km (0.055 R)
• M31: 39,680,536 km (0.054 R)
• M32: 41,149,138 km (0.111 R)
• M33: 43,573,671 km (0.077 R)
• M34: 44,194,353 km (0.084 R)
• M35: 47,386,622 km (0.088 R)
• M36: 49,038,930 km (0.084 R)
• M37: 54,583,925 km (0.074 R)
• M38: 55,668,060 km (0.116 R)
• M39: 57,135,915 km (0.059 R)
• M40: 58,441,156 km (0.087 R)
• M41: 60,148,517 km (0.1 R)
• M42: 69,396,657 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.1

Radius: 5.4

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.45 AU - 12.63 AU

Year: 23620 Days

Day: 23.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,034,360 km

• M1: 67,169 km (0.057 R)
• M2: 278,701 km (0.081 R)
• M3: 586,723 km (0.061 R)
• M4: 761,603 km (0.087 R)
• M5: 1,976,637 km (0.039 R)
• M6: 3,031,451 km (0.067 R)
• M7: 5,433,395 km (0.041 R)
• M8: 6,137,552 km (0.055 R)
• M9: 7,536,890 km (0.109 R)
• M10: 7,773,255 km (0.103 R)
• M11: 8,768,530 km (0.096 R)
• M12: 9,030,176 km (0.095 R)
• M13: 9,513,976 km (0.103 R)
• M14: 10,071,826 km (0.06 R)
• M15: 10,300,861 km (0.073 R)
• M16: 11,939,406 km (0.117 R)
• M17: 12,325,817 km (0.113 R)
• M18: 12,921,067 km (0.079 R)
• M19: 16,820,485 km (0.117 R)
• M20: 19,696,355 km (0.113 R)
• M21: 23,883,001 km (0.11 R)
• M22: 24,599,575 km (0.081 R)
• M23: 28,512,008 km (0.073 R)
• M24: 38,510,082 km (0.085 R)
• M25: 43,904,133 km (0.119 R)
• M26: 51,793,476 km (0.06 R)
• M27: 57,243,326 km (0.107 R)
• M28: 58,156,771 km (0.064 R)
• M29: 62,098,974 km (0.099 R)
• M30: 65,616,768 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit