🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 14.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.27 AU

Year: 665 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,456,902 km

• M1: 184,155 km (0.08 R)
• M2: 671,545 km (0.086 R)
• M3: 1,163,572 km (0.081 R)
• M4: 1,866,682 km (0.056 R)
• M5: 2,464,625 km (0.052 R)
• M6: 3,214,409 km (0.119 R)
• M7: 4,308,568 km (0.059 R)
• M8: 5,087,076 km (0.08 R)
• M9: 6,092,972 km (0.099 R)
• M10: 6,757,934 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 10.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.02 AU - 1.2 AU

Year: 755 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,456,902 km

• M1: 134,339 km (0.118 R)
• M2: 497,263 km (0.105 R)
• M3: 1,129,015 km (0.103 R)
• M4: 1,817,315 km (0.099 R)
• M5: 2,934,063 km (0.118 R)
• M6: 3,314,790 km (0.087 R)
• M7: 4,339,086 km (0.097 R)
• M8: 5,165,016 km (0.067 R)
• M9: 6,380,200 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 12.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.46 AU - 1.78 AU

Year: 1331 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,456,902 km

• M1: 150,495 km (0.076 R)
• M2: 683,513 km (0.034 R)
• M3: 1,326,933 km (0.08 R)
• M4: 1,875,808 km (0.095 R)
• M5: 3,604,261 km (0.092 R)
• M6: 4,020,293 km (0.093 R)
• M7: 4,667,902 km (0.088 R)
• M8: 5,046,235 km (0.069 R)
• M9: 7,011,203 km (0.026 R)
• M10: 7,715,211 km (0.119 R)
• M11: 8,219,356 km (0.117 R)
• M12: 8,745,342 km (0.117 R)
• M13: 9,561,548 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 11.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.26 AU - 4 AU

Year: 4466 Days

Day: 7.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,456,902 km

• M1: 142,417 km (0.105 R)
• M2: 502,350 km (0.106 R)
• M3: 986,748 km (0.066 R)
• M4: 1,428,959 km (0.086 R)
• M5: 2,477,640 km (0.103 R)
• M6: 2,897,711 km (0.099 R)
• M7: 4,347,913 km (0.118 R)
• M8: 4,917,731 km (0.077 R)
• M9: 6,153,858 km (0.107 R)
• M10: 6,931,019 km (0.119 R)
• M11: 7,648,191 km (0.116 R)
• M12: 8,025,028 km (0.04 R)
• M13: 11,543,869 km (0.083 R)
• M14: 13,300,747 km (0.115 R)
• M15: 14,032,430 km (0.111 R)
• M16: 15,180,145 km (0.08 R)
• M17: 16,183,498 km (0.114 R)
• M18: 16,964,548 km (0.098 R)
• M19: 18,884,936 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.4

Radius: 14.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.36 AU - 4.26 AU

Year: 4802 Days

Day: 7.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,456,902 km

• M1: 185,053 km (0.065 R)
• M2: 1,651,112 km (0.12 R)
• M3: 3,817,139 km (0.084 R)
• M4: 4,680,469 km (0.117 R)
• M5: 8,523,189 km (0.085 R)
• M6: 10,662,139 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 14.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4 AU - 5.64 AU

Year: 6833 Days

Day: 9.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,456,902 km

• M1: 188,643 km (0.05 R)
• M2: 715,227 km (0.096 R)
• M3: 1,244,654 km (0.11 R)
• M4: 1,724,863 km (0.112 R)
• M5: 2,761,726 km (0.111 R)
• M6: 3,669,785 km (0.108 R)
• M7: 5,472,589 km (0.076 R)
• M8: 6,312,133 km (0.036 R)
• M9: 12,330,604 km (0.114 R)
• M10: 13,374,798 km (0.09 R)
• M11: 16,534,604 km (0.119 R)
• M12: 19,354,225 km (0.116 R)
• M13: 20,916,325 km (0.091 R)
• M14: 21,610,908 km (0.114 R)
• M15: 23,538,627 km (0.086 R)
• M16: 25,841,686 km (0.11 R)
• M17: 27,826,550 km (0.079 R)
• M18: 28,761,537 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.4

Radius: 3.1

Gravity: 52.49 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.35 AU - 8.73 AU

Year: 14720 Days

Day: 22.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,456,902 km

• M1: 40,990 km (0.12 R)
• M2: 381,624 km (0.107 R)
• M3: 499,956 km (0.114 R)
• M4: 667,655 km (0.094 R)
• M5: 774,319 km (0.105 R)
• M6: 945,010 km (0.083 R)
• M7: 1,103,883 km (0.105 R)
• M8: 1,361,640 km (0.103 R)
• M9: 1,959,882 km (0.047 R)
• M10: 2,105,291 km (0.118 R)
• M11: 3,183,143 km (0.104 R)
• M12: 3,307,908 km (0.068 R)
• M13: 5,172,945 km (0.101 R)
• M14: 5,999,323 km (0.071 R)
• M15: 7,639,215 km (0.081 R)
• M16: 8,137,675 km (0.116 R)
• M17: 8,513,615 km (0.059 R)
• M18: 8,852,005 km (0.065 R)
• M19: 9,098,991 km (0.106 R)
• M20: 10,513,439 km (0.108 R)
• M21: 11,828,554 km (0.084 R)
• M22: 12,371,744 km (0.072 R)
• M23: 13,637,791 km (0.08 R)
• M24: 14,167,666 km (0.078 R)
• M25: 14,573,825 km (0.07 R)
• M26: 16,276,697 km (0.117 R)
• M27: 17,637,589 km (0.062 R)
• M28: 23,368,983 km (0.082 R)
• M29: 24,608,401 km (0.07 R)
• M30: 27,010,344 km (0.094 R)
• M31: 27,739,335 km (0.041 R)
• M32: 29,236,361 km (0.113 R)
• M33: 32,976,307 km (0.116 R)
• M34: 33,569,463 km (0.087 R)
• M35: 34,533,172 km (0.075 R)
• M36: 35,763,465 km (0.094 R)
• M37: 41,525,227 km (0.075 R)
• M38: 41,939,165 km (0.11 R)
• M39: 42,216,519 km (0.061 R)
• M40: 45,642,610 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.5

Radius: 3.5

Gravity: 43.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.2 AU - 8.98 AU

Year: 14857 Days

Day: 18.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,456,902 km

• M1: 43,533 km (0.029 R)
• M2: 232,625 km (0.116 R)
• M3: 399,576 km (0.11 R)
• M4: 619,634 km (0.105 R)
• M5: 904,918 km (0.107 R)
• M6: 1,181,225 km (0.084 R)
• M7: 1,366,726 km (0.118 R)
• M8: 2,211,805 km (0.111 R)
• M9: 2,473,451 km (0.038 R)
• M10: 3,280,233 km (0.119 R)
• M11: 3,925,747 km (0.12 R)
• M12: 4,158,671 km (0.105 R)
• M13: 4,588,316 km (0.115 R)
• M14: 5,322,094 km (0.097 R)
• M15: 8,409,943 km (0.026 R)
• M16: 10,408,122 km (0.11 R)
• M17: 17,082,132 km (0.11 R)
• M18: 20,158,463 km (0.096 R)
• M19: 22,926,322 km (0.118 R)
• M20: 23,966,177 km (0.081 R)
• M21: 24,449,229 km (0.038 R)
• M22: 25,235,366 km (0.062 R)
• M23: 27,169,816 km (0.117 R)
• M24: 28,119,613 km (0.069 R)
• M25: 28,441,098 km (0.098 R)
• M26: 29,200,756 km (0.109 R)
• M27: 29,751,576 km (0.116 R)
• M28: 34,532,125 km (0.096 R)
• M29: 38,468,943 km (0.111 R)
• M30: 41,023,775 km (0.114 R)
• M31: 43,261,161 km (0.075 R)
• M32: 43,546,444 km (0.081 R)
• M33: 45,578,432 km (0.074 R)
• M34: 46,917,632 km (0.111 R)
• M35: 47,218,773 km (0.117 R)
• M36: 48,436,200 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.2

Radius: 3.1

Gravity: 27.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.57 AU - 8.97 AU

Year: 15356 Days

Day: 17.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,456,902 km

• M1: 38,596 km (0.083 R)
• M2: 351,854 km (0.118 R)
• M3: 2,920,001 km (0.052 R)
• M4: 7,264,323 km (0.089 R)
• M5: 9,045,435 km (0.029 R)
• M6: 12,316,991 km (0.112 R)
• M7: 14,822,755 km (0.116 R)
• M8: 20,569,109 km (0.089 R)
• M9: 27,150,069 km (0.034 R)
• M10: 27,738,138 km (0.056 R)
• M11: 29,040,986 km (0.074 R)
• M12: 32,420,851 km (0.104 R)
• M13: 35,936,101 km (0.099 R)
• M14: 43,711,600 km (0.095 R)
• M15: 44,518,681 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.2

Radius: 7.5

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.95 AU - 12.69 AU

Year: 21406 Days

Day: 23.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,456,902 km

• M1: 93,349 km (0.082 R)
• M2: 678,277 km (0.081 R)
• M3: 963,261 km (0.046 R)
• M4: 1,285,046 km (0.092 R)
• M5: 1,874,910 km (0.042 R)
• M6: 2,656,559 km (0.105 R)
• M7: 3,609,497 km (0.032 R)
• M8: 5,919,588 km (0.059 R)
• M9: 7,573,392 km (0.112 R)
• M10: 8,375,835 km (0.095 R)
• M11: 9,345,229 km (0.078 R)
• M12: 9,627,221 km (0.096 R)
• M13: 10,031,584 km (0.111 R)
• M14: 11,249,760 km (0.097 R)
• M15: 13,470,690 km (0.109 R)
• M16: 16,209,528 km (0.08 R)
• M17: 17,199,417 km (0.06 R)
• M18: 18,669,814 km (0.111 R)
• M19: 20,694,621 km (0.111 R)
• M20: 21,465,948 km (0.099 R)
• M21: 22,056,860 km (0.099 R)
• M22: 30,632,408 km (0.087 R)
• M23: 34,768,041 km (0.028 R)
• M24: 38,103,475 km (0.037 R)
• M25: 42,719,617 km (0.078 R)
• M26: 63,089,461 km (0.062 R)
• M27: 69,515,737 km (0.109 R)
• M28: 74,108,541 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit