🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.9

Radius: 15

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.73 AU - 0.89 AU

Year: 494 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,633,325 km

• M1: 189,989 km (0.06 R)
• M2: 667,805 km (0.114 R)
• M3: 1,202,916 km (0.05 R)
• M4: 1,811,032 km (0.08 R)
• M5: 2,372,772 km (0.055 R)
• M6: 2,948,275 km (0.084 R)
• M7: 3,682,352 km (0.054 R)
• M8: 4,415,082 km (0.108 R)
• M9: 5,027,386 km (0.114 R)
• M10: 6,345,942 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 10

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.79 AU - 1.09 AU

Year: 618 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,633,325 km

• M1: 124,316 km (0.082 R)
• M2: 476,020 km (0.116 R)
• M3: 814,261 km (0.104 R)
• M4: 1,129,015 km (0.113 R)
• M5: 1,841,550 km (0.091 R)
• M6: 2,353,773 km (0.065 R)
• M7: 3,429,681 km (0.083 R)
• M8: 3,923,503 km (0.109 R)
• M9: 4,420,767 km (0.074 R)
• M10: 5,441,922 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 14.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.28 AU - 1.38 AU

Year: 1040 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,633,325 km

• M1: 182,809 km (0.103 R)
• M2: 662,419 km (0.117 R)
• M3: 1,312,572 km (0.066 R)
• M4: 1,828,535 km (0.107 R)
• M5: 2,877,365 km (0.082 R)
• M6: 3,846,311 km (0.11 R)
• M7: 5,079,596 km (0.08 R)
• M8: 6,428,819 km (0.105 R)
• M9: 7,021,974 km (0.07 R)
• M10: 8,371,198 km (0.085 R)
• M11: 8,968,093 km (0.109 R)
• M12: 9,946,613 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 8.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.12 AU - 1.72 AU

Year: 1148 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,633,325 km

• M1: 106,514 km (0.05 R)
• M2: 427,401 km (0.095 R)
• M3: 721,959 km (0.045 R)
• M4: 1,007,691 km (0.077 R)
• M5: 1,532,780 km (0.086 R)
• M6: 1,827,787 km (0.078 R)
• M7: 2,974,903 km (0.072 R)
• M8: 3,890,592 km (0.114 R)
• M9: 4,844,727 km (0.109 R)
• M10: 5,676,192 km (0.076 R)
• M11: 8,314,500 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 9.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.22 AU - 2.94 AU

Year: 2811 Days

Day: 10.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,633,325 km

• M1: 123,119 km (0.062 R)
• M2: 641,176 km (0.096 R)
• M3: 1,296,415 km (0.087 R)
• M4: 1,843,943 km (0.079 R)
• M5: 2,753,199 km (0.103 R)
• M6: 3,152,775 km (0.104 R)
• M7: 3,733,813 km (0.085 R)
• M8: 4,404,909 km (0.067 R)
• M9: 5,290,977 km (0.116 R)
• M10: 6,036,573 km (0.091 R)
• M11: 6,850,535 km (0.118 R)
• M12: 10,263,910 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.3

Radius: 13.1

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.36 AU - 6.36 AU

Year: 8417 Days

Day: 7.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,633,325 km

• M1: 163,062 km (0.091 R)
• M2: 655,388 km (0.109 R)
• M3: 1,120,338 km (0.093 R)
• M4: 1,636,451 km (0.118 R)
• M5: 2,072,080 km (0.083 R)
• M6: 2,654,016 km (0.057 R)
• M7: 3,549,658 km (0.079 R)
• M8: 4,010,869 km (0.088 R)
• M9: 4,561,987 km (0.049 R)
• M10: 5,526,594 km (0.114 R)
• M11: 6,211,154 km (0.081 R)
• M12: 7,256,993 km (0.115 R)
• M13: 11,149,230 km (0.115 R)
• M14: 15,264,817 km (0.086 R)
• M15: 15,959,101 km (0.106 R)
• M16: 17,039,945 km (0.08 R)
• M17: 17,787,037 km (0.107 R)
• M18: 19,147,181 km (0.029 R)
• M19: 19,615,722 km (0.055 R)
• M20: 22,000,910 km (0.112 R)
• M21: 23,263,217 km (0.066 R)
• M22: 26,506,050 km (0.113 R)
• M23: 27,004,660 km (0.082 R)
• M24: 27,509,552 km (0.107 R)
• M25: 29,503,393 km (0.06 R)
• M26: 30,219,069 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.4

Radius: 7.7

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.78 AU - 7.42 AU

Year: 10218 Days

Day: 17.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,633,325 km

• M1: 104,868 km (0.069 R)
• M2: 647,460 km (0.119 R)
• M3: 1,074,412 km (0.097 R)
• M4: 1,339,948 km (0.12 R)
• M5: 1,957,638 km (0.099 R)
• M6: 3,745,033 km (0.071 R)
• M7: 4,197,417 km (0.117 R)
• M8: 4,567,522 km (0.1 R)
• M9: 5,147,364 km (0.08 R)
• M10: 6,716,196 km (0.111 R)
• M11: 7,343,909 km (0.083 R)
• M12: 7,630,389 km (0.072 R)
• M13: 8,535,456 km (0.088 R)
• M14: 9,130,407 km (0.074 R)
• M15: 9,949,754 km (0.096 R)
• M16: 10,608,733 km (0.077 R)
• M17: 12,996,614 km (0.073 R)
• M18: 13,416,685 km (0.073 R)
• M19: 14,731,052 km (0.063 R)
• M20: 18,501,965 km (0.108 R)
• M21: 19,653,570 km (0.073 R)
• M22: 21,097,788 km (0.084 R)
• M23: 21,930,001 km (0.067 R)
• M24: 27,781,970 km (0.093 R)
• M25: 28,278,785 km (0.107 R)
• M26: 28,882,711 km (0.068 R)
• M27: 36,934,218 km (0.037 R)
• M28: 39,251,190 km (0.068 R)
• M29: 39,625,634 km (0.098 R)
• M30: 44,038,172 km (0.073 R)
• M31: 45,532,954 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.5

Radius: 6.2

Gravity: 20.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.42 AU - 6.48 AU

Year: 11110 Days

Day: 17.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,633,325 km

• M1: 88,113 km (0.05 R)
• M2: 386,411 km (0.079 R)
• M3: 598,242 km (0.054 R)
• M4: 981,811 km (0.032 R)
• M5: 1,637,349 km (0.099 R)
• M6: 2,310,689 km (0.06 R)
• M7: 4,364,518 km (0.1 R)
• M8: 4,765,141 km (0.108 R)
• M9: 5,569,230 km (0.06 R)
• M10: 5,819,806 km (0.076 R)
• M11: 7,314,737 km (0.065 R)
• M12: 7,924,798 km (0.039 R)
• M13: 8,615,491 km (0.085 R)
• M14: 10,928,274 km (0.079 R)
• M15: 11,608,645 km (0.063 R)
• M16: 12,437,717 km (0.051 R)
• M17: 14,681,984 km (0.051 R)
• M18: 15,509,858 km (0.056 R)
• M19: 16,006,823 km (0.117 R)
• M20: 18,892,117 km (0.107 R)
• M21: 20,797,096 km (0.096 R)
• M22: 27,583,005 km (0.069 R)
• M23: 27,998,139 km (0.108 R)
• M24: 30,027,434 km (0.061 R)
• M25: 33,310,509 km (0.115 R)
• M26: 33,663,111 km (0.056 R)
• M27: 40,579,170 km (0.086 R)
• M28: 46,310,564 km (0.093 R)
• M29: 52,399,945 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.5

Radius: 7.9

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.66 AU - 7.64 AU

Year: 12967 Days

Day: 16.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,633,325 km

• M1: 98,286 km (0.117 R)
• M2: 466,147 km (0.118 R)
• M3: 1,630,916 km (0.084 R)
• M4: 6,480,430 km (0.034 R)
• M5: 9,829,627 km (0.094 R)
• M6: 12,301,283 km (0.093 R)
• M7: 13,993,385 km (0.068 R)
• M8: 15,562,517 km (0.073 R)
• M9: 18,206,210 km (0.104 R)
• M10: 18,661,437 km (0.099 R)
• M11: 19,912,524 km (0.066 R)
• M12: 20,886,855 km (0.088 R)
• M13: 23,819,721 km (0.055 R)
• M14: 27,114,165 km (0.097 R)
• M15: 36,955,461 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.9

Radius: 7.2

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.37 AU - 9.41 AU

Year: 15032 Days

Day: 24.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,633,325 km

• M1: 99,632 km (0.098 R)
• M2: 1,004,699 km (0.107 R)
• M3: 1,236,277 km (0.073 R)
• M4: 2,085,544 km (0.048 R)
• M5: 3,425,642 km (0.093 R)
• M6: 6,159,393 km (0.107 R)
• M7: 6,826,001 km (0.109 R)
• M8: 11,234,800 km (0.086 R)
• M9: 12,653,437 km (0.083 R)
• M10: 13,405,914 km (0.038 R)
• M11: 14,862,249 km (0.119 R)
• M12: 15,770,608 km (0.079 R)
• M13: 17,697,877 km (0.103 R)
• M14: 20,026,667 km (0.064 R)
• M15: 20,703,448 km (0.067 R)
• M16: 23,844,405 km (0.116 R)
• M17: 24,317,583 km (0.041 R)
• M18: 24,797,044 km (0.12 R)
• M19: 25,774,816 km (0.029 R)
• M20: 27,289,344 km (0.103 R)
• M21: 28,542,825 km (0.09 R)
• M22: 29,725,247 km (0.088 R)
• M23: 32,533,498 km (0.046 R)
• M24: 33,468,185 km (0.115 R)
• M25: 36,755,000 km (0.11 R)
• M26: 43,538,964 km (0.054 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit