🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 9.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 690 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,902,406 km

• M1: 122,820 km (0.085 R)
• M2: 513,121 km (0.066 R)
• M3: 1,112,559 km (0.086 R)
• M4: 1,870,572 km (0.097 R)
• M5: 2,378,457 km (0.075 R)
• M6: 2,823,809 km (0.094 R)
• M7: 3,868,451 km (0.117 R)
• M8: 4,471,032 km (0.045 R)
• M9: 5,152,300 km (0.062 R)
• M10: 6,576,173 km (0.11 R)
• M11: 7,821,725 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 8.3

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.17 AU - 1.17 AU

Year: 874 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,902,406 km

• M1: 103,223 km (0.073 R)
• M2: 380,577 km (0.082 R)
• M3: 675,734 km (0.04 R)
• M4: 948,750 km (0.051 R)
• M5: 1,253,481 km (0.106 R)
• M6: 1,555,818 km (0.046 R)
• M7: 1,965,716 km (0.095 R)
• M8: 2,377,858 km (0.101 R)
• M9: 2,770,702 km (0.08 R)
• M10: 3,262,281 km (0.089 R)
• M11: 3,521,833 km (0.105 R)
• M12: 3,795,148 km (0.1 R)
• M13: 4,436,624 km (0.091 R)
• M14: 5,976,585 km (0.083 R)
• M15: 7,223,184 km (0.119 R)
• M16: 7,516,844 km (0.104 R)
• M17: 7,792,852 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 8.5

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.26 AU - 1.42 AU

Year: 1071 Days

Day: 8.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,902,406 km

• M1: 105,915 km (0.079 R)
• M2: 407,355 km (0.07 R)
• M3: 835,504 km (0.047 R)
• M4: 1,109,867 km (0.101 R)
• M5: 1,557,463 km (0.118 R)
• M6: 1,940,284 km (0.12 R)
• M7: 2,256,385 km (0.059 R)
• M8: 2,802,118 km (0.09 R)
• M9: 3,668,738 km (0.046 R)
• M10: 4,068,613 km (0.102 R)
• M11: 5,466,456 km (0.102 R)
• M12: 6,170,613 km (0.09 R)
• M13: 6,835,127 km (0.089 R)
• M14: 7,546,465 km (0.104 R)
• M15: 7,920,160 km (0.069 R)
• M16: 8,222,497 km (0.118 R)
• M17: 9,026,885 km (0.054 R)
• M18: 9,478,970 km (0.082 R)
• M19: 10,363,093 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 9.7

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.5 AU - 5.22 AU

Year: 6284 Days

Day: 9.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,902,406 km

• M1: 121,025 km (0.106 R)
• M2: 523,892 km (0.096 R)
• M3: 1,037,760 km (0.082 R)
• M4: 1,390,662 km (0.105 R)
• M5: 2,018,524 km (0.091 R)
• M6: 2,433,509 km (0.093 R)
• M7: 2,904,742 km (0.056 R)
• M8: 3,504,031 km (0.075 R)
• M9: 3,809,360 km (0.089 R)
• M10: 4,862,679 km (0.083 R)
• M11: 6,166,574 km (0.096 R)
• M12: 6,720,086 km (0.038 R)
• M13: 8,249,275 km (0.075 R)
• M14: 10,280,515 km (0.089 R)
• M15: 12,246,830 km (0.106 R)
• M16: 13,517,364 km (0.11 R)
• M17: 13,979,323 km (0.088 R)
• M18: 15,118,660 km (0.096 R)
• M19: 15,933,220 km (0.107 R)
• M20: 17,108,760 km (0.06 R)
• M21: 17,513,273 km (0.051 R)
• M22: 20,601,272 km (0.111 R)
• M23: 22,715,689 km (0.073 R)
• M24: 23,950,918 km (0.09 R)
• M25: 24,627,699 km (0.044 R)
• M26: 27,832,085 km (0.087 R)
• M27: 31,104,240 km (0.103 R)
• M28: 33,878,831 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.3

Radius: 7.6

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.36 AU - 6.8 AU

Year: 9098 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,902,406 km

• M1: 108,458 km (0.048 R)
• M2: 372,798 km (0.082 R)
• M3: 632,649 km (0.1 R)
• M4: 977,173 km (0.07 R)
• M5: 1,790,986 km (0.087 R)
• M6: 2,192,656 km (0.03 R)
• M7: 3,153,374 km (0.071 R)
• M8: 4,006,231 km (0.084 R)
• M9: 5,664,224 km (0.117 R)
• M10: 7,359,018 km (0.108 R)
• M11: 11,107,642 km (0.083 R)
• M12: 11,714,261 km (0.072 R)
• M13: 12,284,678 km (0.037 R)
• M14: 13,357,893 km (0.093 R)
• M15: 15,485,773 km (0.086 R)
• M16: 18,053,920 km (0.059 R)
• M17: 18,431,804 km (0.113 R)
• M18: 20,319,280 km (0.074 R)
• M19: 25,689,545 km (0.086 R)
• M20: 25,975,576 km (0.071 R)
• M21: 28,852,493 km (0.103 R)
• M22: 31,825,152 km (0.112 R)
• M23: 32,934,570 km (0.088 R)
• M24: 35,701,831 km (0.073 R)
• M25: 38,495,721 km (0.05 R)
• M26: 42,222,054 km (0.084 R)
• M27: 43,696,042 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.4

Radius: 6.1

Gravity: 21.43 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.45 AU - 8.79 AU

Year: 14519 Days

Day: 21.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,902,406 km

• M1: 75,846 km (0.067 R)
• M2: 285,134 km (0.076 R)
• M3: 682,465 km (0.117 R)
• M4: 957,426 km (0.078 R)
• M5: 1,184,815 km (0.05 R)
• M6: 1,618,499 km (0.072 R)
• M7: 1,981,125 km (0.075 R)
• M8: 2,503,670 km (0.104 R)
• M9: 2,704,730 km (0.11 R)
• M10: 3,241,935 km (0.093 R)
• M11: 4,658,178 km (0.067 R)
• M12: 6,239,428 km (0.031 R)
• M13: 7,352,436 km (0.097 R)
• M14: 9,799,259 km (0.111 R)
• M15: 11,235,398 km (0.112 R)
• M16: 13,542,048 km (0.119 R)
• M17: 14,376,206 km (0.081 R)
• M18: 17,404,366 km (0.087 R)
• M19: 18,139,939 km (0.087 R)
• M20: 19,760,383 km (0.058 R)
• M21: 21,942,417 km (0.077 R)
• M22: 25,094,444 km (0.117 R)
• M23: 29,787,928 km (0.043 R)
• M24: 30,368,966 km (0.102 R)
• M25: 35,681,785 km (0.08 R)
• M26: 42,016,507 km (0.118 R)
• M27: 44,989,914 km (0.088 R)
• M28: 45,908,595 km (0.062 R)
• M29: 52,186,918 km (0.052 R)
• M30: 55,094,053 km (0.071 R)
• M31: 57,388,586 km (0.08 R)
• M32: 59,930,104 km (0.09 R)
• M33: 60,484,364 km (0.044 R)
• M34: 62,167,490 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.6

Radius: 5.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.21 AU - 11.73 AU

Year: 20116 Days

Day: 21.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,902,406 km

• M1: 67,469 km (0.056 R)
• M2: 572,661 km (0.083 R)
• M3: 747,541 km (0.11 R)
• M4: 1,197,681 km (0.112 R)
• M5: 1,545,047 km (0.115 R)
• M6: 1,796,670 km (0.089 R)
• M7: 2,270,596 km (0.084 R)
• M8: 2,596,720 km (0.096 R)
• M9: 2,824,109 km (0.073 R)
• M10: 3,132,579 km (0.11 R)
• M11: 3,843,020 km (0.077 R)
• M12: 4,992,081 km (0.068 R)
• M13: 6,063,202 km (0.06 R)
• M14: 7,401,055 km (0.026 R)
• M15: 8,380,622 km (0.106 R)
• M16: 9,017,460 km (0.1 R)
• M17: 9,205,206 km (0.104 R)
• M18: 11,283,419 km (0.113 R)
• M19: 18,212,045 km (0.101 R)
• M20: 18,587,984 km (0.058 R)
• M21: 23,688,972 km (0.075 R)
• M22: 26,653,853 km (0.066 R)
• M23: 30,379,588 km (0.116 R)
• M24: 30,590,371 km (0.108 R)
• M25: 33,756,909 km (0.094 R)
• M26: 35,594,121 km (0.116 R)
• M27: 36,181,591 km (0.108 R)
• M28: 37,015,001 km (0.083 R)
• M29: 44,148,127 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit