🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 14.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.78 AU - 1.04 AU

Year: 589 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,773,415 km

• M1: 178,919 km (0.117 R)
• M2: 848,220 km (0.046 R)
• M3: 1,307,635 km (0.066 R)
• M4: 1,788,443 km (0.088 R)
• M5: 2,450,563 km (0.046 R)
• M6: 3,247,770 km (0.105 R)
• M7: 3,890,293 km (0.084 R)
• M8: 4,537,004 km (0.109 R)
• M9: 5,030,079 km (0.1 R)
• M10: 7,154,069 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 9

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.09 AU - 1.35 AU

Year: 914 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,773,415 km

• M1: 112,348 km (0.027 R)
• M2: 426,055 km (0.115 R)
• M3: 819,497 km (0.048 R)
• M4: 1,192,445 km (0.065 R)
• M5: 1,758,523 km (0.082 R)
• M6: 2,161,240 km (0.103 R)
• M7: 2,564,706 km (0.071 R)
• M8: 2,912,820 km (0.117 R)
• M9: 3,222,338 km (0.093 R)
• M10: 4,201,456 km (0.095 R)
• M11: 4,705,601 km (0.047 R)
• M12: 5,038,456 km (0.083 R)
• M13: 5,897,896 km (0.101 R)
• M14: 6,666,829 km (0.05 R)
• M15: 7,063,862 km (0.1 R)
• M16: 7,982,393 km (0.1 R)
• M17: 9,119,337 km (0.095 R)
• M18: 9,608,970 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 14.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.16 AU - 1.52 AU

Year: 1052 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,773,415 km

• M1: 184,305 km (0.081 R)
• M2: 654,939 km (0.117 R)
• M3: 1,224,907 km (0.071 R)
• M4: 1,824,346 km (0.102 R)
• M5: 2,975,502 km (0.052 R)
• M6: 3,759,245 km (0.083 R)
• M7: 4,640,975 km (0.108 R)
• M8: 5,190,448 km (0.076 R)
• M9: 5,954,594 km (0.095 R)
• M10: 6,558,819 km (0.097 R)
• M11: 7,278,086 km (0.056 R)
• M12: 8,649,300 km (0.108 R)
• M13: 9,877,798 km (0.11 R)
• M14: 10,375,360 km (0.061 R)
• M15: 11,353,581 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 11.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.28 AU - 1.84 AU

Year: 1322 Days

Day: 13.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,773,415 km

• M1: 146,756 km (0.093 R)
• M2: 538,253 km (0.115 R)
• M3: 956,379 km (0.084 R)
• M4: 1,420,731 km (0.108 R)
• M5: 1,840,503 km (0.09 R)
• M6: 2,457,295 km (0.097 R)
• M7: 2,977,297 km (0.109 R)
• M8: 3,378,369 km (0.075 R)
• M9: 3,753,261 km (0.087 R)
• M10: 4,569,766 km (0.111 R)
• M11: 7,069,846 km (0.102 R)
• M12: 7,738,698 km (0.104 R)
• M13: 8,154,580 km (0.111 R)
• M14: 9,260,108 km (0.106 R)
• M15: 9,789,236 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 14.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.61 AU - 2.03 AU

Year: 1665 Days

Day: 11 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,773,415 km

• M1: 180,415 km (0.08 R)
• M2: 933,042 km (0.104 R)
• M3: 1,996,832 km (0.065 R)
• M4: 2,965,329 km (0.09 R)
• M5: 4,340,283 km (0.09 R)
• M6: 5,917,643 km (0.056 R)
• M7: 7,406,740 km (0.072 R)
• M8: 7,993,014 km (0.11 R)
• M9: 9,907,568 km (0.055 R)
• M10: 11,007,860 km (0.114 R)
• M11: 13,329,021 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 14.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.45 AU - 3.55 AU

Year: 3524 Days

Day: 7.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,773,415 km

• M1: 175,329 km (0.114 R)
• M2: 639,232 km (0.11 R)
• M3: 1,182,122 km (0.035 R)
• M4: 1,691,802 km (0.102 R)
• M5: 2,503,969 km (0.096 R)
• M6: 3,278,138 km (0.09 R)
• M7: 4,745,693 km (0.108 R)
• M8: 5,330,023 km (0.057 R)
• M9: 7,256,245 km (0.084 R)
• M10: 7,842,519 km (0.091 R)
• M11: 8,970,936 km (0.053 R)
• M12: 9,610,915 km (0.117 R)
• M13: 12,567,418 km (0.028 R)
• M14: 13,690,599 km (0.09 R)
• M15: 14,540,015 km (0.12 R)
• M16: 15,424,288 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 8.5

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.98 AU - 4.58 AU

Year: 4985 Days

Day: 14.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,773,415 km

• M1: 106,214 km (0.1 R)
• M2: 438,471 km (0.079 R)
• M3: 1,243,906 km (0.12 R)
• M4: 1,729,501 km (0.12 R)
• M5: 2,183,830 km (0.113 R)
• M6: 2,948,275 km (0.085 R)
• M7: 3,272,304 km (0.057 R)
• M8: 3,726,932 km (0.088 R)
• M9: 4,199,661 km (0.033 R)
• M10: 4,586,222 km (0.059 R)
• M11: 6,009,346 km (0.065 R)
• M12: 9,291,673 km (0.11 R)
• M13: 9,699,178 km (0.033 R)
• M14: 10,506,558 km (0.074 R)
• M15: 17,704,010 km (0.087 R)
• M16: 20,368,797 km (0.053 R)
• M17: 20,849,006 km (0.064 R)
• M18: 21,196,672 km (0.102 R)
• M19: 23,364,495 km (0.064 R)
• M20: 27,966,873 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 10.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.47 AU - 6.75 AU

Year: 9012 Days

Day: 5.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,773,415 km

• M1: 130,599 km (0.111 R)
• M2: 561,291 km (0.088 R)
• M3: 1,127,968 km (0.072 R)
• M4: 1,648,868 km (0.112 R)
• M5: 2,324,751 km (0.082 R)
• M6: 2,693,210 km (0.1 R)
• M7: 3,082,165 km (0.104 R)
• M8: 4,018,498 km (0.114 R)
• M9: 4,504,541 km (0.05 R)
• M10: 6,292,086 km (0.113 R)
• M11: 7,685,441 km (0.089 R)
• M12: 8,036,996 km (0.089 R)
• M13: 9,234,976 km (0.092 R)
• M14: 9,794,921 km (0.083 R)
• M15: 10,548,146 km (0.118 R)
• M16: 11,981,742 km (0.083 R)
• M17: 16,299,586 km (0.111 R)
• M18: 17,537,059 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.7

Radius: 3.9

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.52 AU - 9.22 AU

Year: 16424 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,773,415 km

• M1: 48,470 km (0.094 R)
• M2: 332,107 km (0.065 R)
• M3: 496,815 km (0.084 R)
• M4: 758,760 km (0.067 R)
• M5: 1,291,329 km (0.069 R)
• M6: 1,674,748 km (0.115 R)
• M7: 2,537,180 km (0.108 R)
• M8: 3,230,865 km (0.043 R)
• M9: 3,428,634 km (0.107 R)
• M10: 3,582,271 km (0.103 R)
• M11: 4,070,857 km (0.07 R)
• M12: 4,510,974 km (0.081 R)
• M13: 5,279,907 km (0.106 R)
• M14: 5,731,094 km (0.101 R)
• M15: 7,449,076 km (0.105 R)
• M16: 7,750,815 km (0.077 R)
• M17: 8,752,373 km (0.062 R)
• M18: 9,284,193 km (0.077 R)
• M19: 11,916,667 km (0.097 R)
• M20: 17,742,457 km (0.109 R)
• M21: 22,708,807 km (0.105 R)
• M22: 25,217,563 km (0.113 R)
• M23: 25,604,274 km (0.058 R)
• M24: 26,688,111 km (0.107 R)
• M25: 28,214,906 km (0.071 R)
• M26: 32,114,624 km (0.077 R)
• M27: 35,869,680 km (0.027 R)
• M28: 36,236,045 km (0.118 R)
• M29: 36,976,255 km (0.068 R)
• M30: 38,742,408 km (0.061 R)
• M31: 43,679,287 km (0.074 R)
• M32: 44,096,964 km (0.086 R)
• M33: 49,019,183 km (0.114 R)
• M34: 51,457,030 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.9

Radius: 4.1

Gravity: 22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.83 AU - 11.05 AU

Year: 22879 Days

Day: 16.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,773,415 km

• M1: 51,013 km (0.102 R)
• M2: 244,892 km (0.083 R)
• M3: 642,972 km (0.092 R)
• M4: 822,339 km (0.116 R)
• M5: 1,121,834 km (0.058 R)
• M6: 1,282,951 km (0.102 R)
• M7: 3,622,363 km (0.114 R)
• M8: 3,915,724 km (0.097 R)
• M9: 4,787,132 km (0.114 R)
• M10: 5,780,611 km (0.093 R)
• M11: 10,655,707 km (0.037 R)
• M12: 11,318,276 km (0.108 R)
• M13: 11,503,627 km (0.085 R)
• M14: 13,060,493 km (0.073 R)
• M15: 13,196,178 km (0.115 R)
• M16: 13,818,804 km (0.091 R)
• M17: 14,752,295 km (0.11 R)
• M18: 18,223,414 km (0.11 R)
• M19: 19,520,877 km (0.113 R)
• M20: 22,105,479 km (0.111 R)
• M21: 29,080,928 km (0.082 R)
• M22: 30,608,472 km (0.068 R)
• M23: 33,822,583 km (0.059 R)
• M24: 41,348,103 km (0.1 R)
• M25: 55,407,311 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit