🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 11.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.38 AU - 1.58 AU

Year: 1221 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,247,519 km

• M1: 151,991 km (0.066 R)
• M2: 543,489 km (0.081 R)
• M3: 912,846 km (0.104 R)
• M4: 1,333,366 km (0.071 R)
• M5: 2,025,106 km (0.116 R)
• M6: 2,664,188 km (0.081 R)
• M7: 3,214,858 km (0.058 R)
• M8: 3,618,324 km (0.114 R)
• M9: 4,040,040 km (0.117 R)
• M10: 4,804,635 km (0.105 R)
• M11: 5,984,812 km (0.105 R)
• M12: 6,533,687 km (0.104 R)
• M13: 6,887,935 km (0.086 R)
• M14: 7,611,091 km (0.104 R)
• M15: 8,230,576 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 12.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.87 AU - 3.81 AU

Year: 4140 Days

Day: 12 Hours

Environment

Temp: -207 °C

Axial Tilt: 68.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,247,519 km

• M1: 160,668 km (0.117 R)
• M2: 1,032,525 km (0.112 R)
• M3: 2,383,393 km (0.112 R)
• M4: 3,067,205 km (0.091 R)
• M5: 3,493,260 km (0.074 R)
• M6: 4,804,784 km (0.1 R)
• M7: 5,283,498 km (0.117 R)
• M8: 5,980,324 km (0.064 R)
• M9: 6,535,333 km (0.106 R)
• M10: 7,339,122 km (0.09 R)
• M11: 7,910,735 km (0.099 R)
• M12: 9,957,683 km (0.042 R)
• M13: 10,659,297 km (0.069 R)
• M14: 11,944,642 km (0.047 R)
• M15: 12,872,448 km (0.115 R)
• M16: 14,183,524 km (0.071 R)
• M17: 14,971,755 km (0.081 R)
• M18: 16,635,582 km (0.091 R)
• M19: 17,070,015 km (0.11 R)
• M20: 18,189,755 km (0.109 R)
• M21: 19,838,772 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 10.4

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.72 AU - 4.5 AU

Year: 4652 Days

Day: 7.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,247,519 km

• M1: 129,851 km (0.1 R)
• M2: 512,971 km (0.067 R)
• M3: 886,367 km (0.11 R)
• M4: 1,296,864 km (0.049 R)
• M5: 1,769,144 km (0.039 R)
• M6: 2,230,654 km (0.055 R)
• M7: 2,878,712 km (0.08 R)
• M8: 4,304,828 km (0.059 R)
• M9: 5,707,308 km (0.083 R)
• M10: 6,277,575 km (0.11 R)
• M11: 7,323,863 km (0.104 R)
• M12: 8,947,299 km (0.088 R)
• M13: 11,718,899 km (0.115 R)
• M14: 12,992,874 km (0.057 R)
• M15: 13,927,412 km (0.088 R)
• M16: 15,355,473 km (0.091 R)
• M17: 22,269,887 km (0.057 R)
• M18: 25,312,708 km (0.07 R)
• M19: 25,952,987 km (0.041 R)
• M20: 26,604,037 km (0.102 R)
• M21: 28,023,421 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 12.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.39 AU - 3.93 AU

Year: 4749 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,247,519 km

• M1: 157,975 km (0.077 R)
• M2: 584,479 km (0.098 R)
• M3: 1,080,695 km (0.071 R)
• M4: 1,777,971 km (0.071 R)
• M5: 2,307,098 km (0.085 R)
• M6: 3,345,008 km (0.119 R)
• M7: 4,159,868 km (0.118 R)
• M8: 5,177,283 km (0.109 R)
• M9: 5,798,563 km (0.088 R)
• M10: 6,240,026 km (0.089 R)
• M11: 8,202,002 km (0.094 R)
• M12: 8,618,034 km (0.111 R)
• M13: 10,029,490 km (0.107 R)
• M14: 10,586,593 km (0.079 R)
• M15: 11,763,030 km (0.065 R)
• M16: 12,473,321 km (0.093 R)
• M17: 13,071,264 km (0.106 R)
• M18: 13,930,853 km (0.091 R)
• M19: 15,394,518 km (0.117 R)
• M20: 17,578,498 km (0.114 R)
• M21: 18,566,592 km (0.037 R)
• M22: 19,468,816 km (0.11 R)
• M23: 20,148,888 km (0.037 R)
• M24: 21,101,677 km (0.099 R)
• M25: 21,819,298 km (0.088 R)
• M26: 22,217,528 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 13.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.51 AU - 4.47 AU

Year: 5406 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,247,519 km

• M1: 395,537 km (0.053 R)
• M2: 823,985 km (0.113 R)
• M3: 1,337,405 km (0.097 R)
• M4: 1,907,971 km (0.028 R)
• M5: 2,751,703 km (0.117 R)
• M6: 3,636,724 km (0.114 R)
• M7: 4,184,701 km (0.05 R)
• M8: 5,333,613 km (0.117 R)
• M9: 7,624,405 km (0.065 R)
• M10: 8,811,015 km (0.105 R)
• M11: 9,299,004 km (0.095 R)
• M12: 11,819,877 km (0.087 R)
• M13: 15,270,352 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 13.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.28 AU - 5.92 AU

Year: 8988 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,247,519 km

• M1: 163,211 km (0.107 R)
• M2: 610,509 km (0.081 R)
• M3: 1,244,804 km (0.115 R)
• M4: 1,693,298 km (0.081 R)
• M5: 2,350,332 km (0.114 R)
• M6: 2,872,728 km (0.102 R)
• M7: 3,767,323 km (0.118 R)
• M8: 4,229,431 km (0.097 R)
• M9: 4,895,590 km (0.098 R)
• M10: 5,786,446 km (0.06 R)
• M11: 6,574,527 km (0.059 R)
• M12: 9,071,465 km (0.05 R)
• M13: 9,505,150 km (0.034 R)
• M14: 14,116,504 km (0.076 R)
• M15: 14,582,202 km (0.059 R)
• M16: 14,998,084 km (0.058 R)
• M17: 16,548,816 km (0.084 R)
• M18: 17,198,070 km (0.115 R)
• M19: 18,067,533 km (0.082 R)
• M20: 19,390,577 km (0.116 R)
• M21: 20,332,595 km (0.084 R)
• M22: 20,852,298 km (0.064 R)
• M23: 26,372,459 km (0.109 R)
• M24: 27,169,367 km (0.086 R)
• M25: 32,796,491 km (0.073 R)
• M26: 34,133,148 km (0.088 R)
• M27: 35,292,382 km (0.072 R)
• M28: 36,368,738 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.6

Radius: 6.4

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.3 AU - 6.98 AU

Year: 10319 Days

Day: 15.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 46,247,519 km

• M1: 79,586 km (0.094 R)
• M2: 886,667 km (0.078 R)
• M3: 1,087,726 km (0.079 R)
• M4: 1,319,453 km (0.025 R)
• M5: 1,753,736 km (0.12 R)
• M6: 1,969,606 km (0.067 R)
• M7: 2,537,180 km (0.107 R)
• M8: 2,972,510 km (0.116 R)
• M9: 3,208,276 km (0.04 R)
• M10: 3,880,270 km (0.085 R)
• M11: 4,427,947 km (0.06 R)
• M12: 6,152,512 km (0.108 R)
• M13: 6,734,747 km (0.108 R)
• M14: 7,310,848 km (0.065 R)
• M15: 8,513,764 km (0.075 R)
• M16: 9,039,751 km (0.055 R)
• M17: 9,843,091 km (0.105 R)
• M18: 10,262,264 km (0.113 R)
• M19: 10,476,339 km (0.116 R)
• M20: 11,024,316 km (0.103 R)
• M21: 11,305,410 km (0.1 R)
• M22: 12,844,922 km (0.086 R)
• M23: 15,478,592 km (0.096 R)
• M24: 15,760,136 km (0.087 R)
• M25: 16,479,402 km (0.11 R)
• M26: 19,412,568 km (0.111 R)
• M27: 23,039,718 km (0.07 R)
• M28: 23,499,432 km (0.066 R)
• M29: 27,094,119 km (0.118 R)
• M30: 29,504,141 km (0.102 R)
• M31: 31,939,744 km (0.093 R)
• M32: 33,675,079 km (0.117 R)
• M33: 34,745,901 km (0.089 R)
• M34: 35,228,952 km (0.115 R)
• M35: 36,208,669 km (0.11 R)
• M36: 38,996,425 km (0.096 R)
• M37: 42,060,489 km (0.098 R)
• M38: 47,764,805 km (0.079 R)
• M39: 49,571,648 km (0.086 R)
• M40: 53,321,169 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894

Radius: 4.6

Gravity: 42.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.66 AU - 6.68 AU

Year: 10395 Days

Day: 17.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,247,519 km

• M1: 57,894 km (0.083 R)
• M2: 220,956 km (0.103 R)
• M3: 493,224 km (0.101 R)
• M4: 790,176 km (0.055 R)
• M5: 1,735,485 km (0.107 R)
• M6: 2,004,462 km (0.048 R)
• M7: 2,479,884 km (0.099 R)
• M8: 3,704,043 km (0.096 R)
• M9: 3,950,730 km (0.076 R)
• M10: 5,148,560 km (0.11 R)
• M11: 5,352,163 km (0.096 R)
• M12: 7,264,024 km (0.092 R)
• M13: 9,793,275 km (0.083 R)
• M14: 13,103,427 km (0.058 R)
• M15: 13,740,864 km (0.086 R)
• M16: 14,532,536 km (0.054 R)
• M17: 14,803,158 km (0.03 R)
• M18: 26,130,709 km (0.103 R)
• M19: 35,050,931 km (0.116 R)
• M20: 38,551,970 km (0.116 R)
• M21: 50,904,415 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.2

Radius: 4.9

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.97 AU - 8.01 AU

Year: 15318 Days

Day: 16.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,247,519 km

• M1: 60,886 km (0.094 R)
• M2: 403,465 km (0.027 R)
• M3: 800,049 km (0.119 R)
• M4: 2,516,087 km (0.105 R)
• M5: 2,800,622 km (0.112 R)
• M6: 2,994,800 km (0.12 R)
• M7: 3,507,322 km (0.099 R)
• M8: 4,734,773 km (0.06 R)
• M9: 5,662,728 km (0.099 R)
• M10: 6,443,330 km (0.089 R)
• M11: 13,039,848 km (0.1 R)
• M12: 16,591,601 km (0.109 R)
• M13: 18,475,038 km (0.062 R)
• M14: 20,819,685 km (0.111 R)
• M15: 21,228,835 km (0.106 R)
• M16: 21,978,919 km (0.108 R)
• M17: 22,919,291 km (0.064 R)
• M18: 23,531,595 km (0.113 R)
• M19: 24,244,579 km (0.056 R)
• M20: 26,661,183 km (0.12 R)
• M21: 38,791,177 km (0.083 R)
• M22: 40,415,211 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit