🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 9.8

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.39 AU - 2.27 AU

Year: 1740 Days

Day: 7.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,456,432 km

• M1: 121,922 km (0.119 R)
• M2: 451,786 km (0.097 R)
• M3: 786,137 km (0.078 R)
• M4: 1,140,534 km (0.1 R)
• M5: 1,497,325 km (0.081 R)
• M6: 2,819,172 km (0.115 R)
• M7: 3,138,863 km (0.066 R)
• M8: 3,779,740 km (0.099 R)
• M9: 4,286,428 km (0.025 R)
• M10: 5,231,288 km (0.082 R)
• M11: 5,645,973 km (0.087 R)
• M12: 6,057,816 km (0.073 R)
• M13: 6,489,406 km (0.097 R)
• M14: 6,806,404 km (0.108 R)
• M15: 7,998,549 km (0.114 R)
• M16: 9,626,773 km (0.069 R)
• M17: 10,682,036 km (0.086 R)
• M18: 11,050,346 km (0.071 R)
• M19: 11,427,183 km (0.112 R)
• M20: 12,568,615 km (0.082 R)
• M21: 14,354,364 km (0.118 R)
• M22: 14,848,785 km (0.118 R)
• M23: 15,494,300 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.5

Radius: 9.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.12 AU - 2.52 AU

Year: 2484 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,456,432 km

• M1: 117,434 km (0.119 R)
• M2: 675,584 km (0.105 R)
• M3: 1,121,386 km (0.083 R)
• M4: 1,566,140 km (0.108 R)
• M5: 2,400,148 km (0.096 R)
• M6: 4,344,173 km (0.105 R)
• M7: 6,970,064 km (0.091 R)
• M8: 8,852,005 km (0.111 R)
• M9: 9,239,314 km (0.115 R)
• M10: 10,902,992 km (0.04 R)
• M11: 11,690,176 km (0.06 R)
• M12: 11,999,993 km (0.054 R)
• M13: 13,589,022 km (0.072 R)
• M14: 14,589,532 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3 AU - 3.16 AU

Year: 3800 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,456,432 km

• M1: 113,395 km (0.117 R)
• M2: 477,965 km (0.071 R)
• M3: 848,070 km (0.094 R)
• M4: 1,609,224 km (0.087 R)
• M5: 2,926,882 km (0.08 R)
• M6: 3,489,520 km (0.091 R)
• M7: 4,542,091 km (0.064 R)
• M8: 4,898,133 km (0.057 R)
• M9: 5,948,460 km (0.111 R)
• M10: 7,968,929 km (0.075 R)
• M11: 11,923,399 km (0.074 R)
• M12: 16,601,773 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 11.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.44 AU - 3.48 AU

Year: 4524 Days

Day: 14.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,456,432 km

• M1: 151,243 km (0.039 R)
• M2: 688,749 km (0.028 R)
• M3: 1,668,914 km (0.065 R)
• M4: 2,028,398 km (0.064 R)
• M5: 3,269,162 km (0.112 R)
• M6: 4,140,420 km (0.062 R)
• M7: 4,874,497 km (0.113 R)
• M8: 5,550,679 km (0.111 R)
• M9: 7,343,909 km (0.075 R)
• M10: 8,326,019 km (0.064 R)
• M11: 10,477,685 km (0.097 R)
• M12: 11,526,815 km (0.09 R)
• M13: 13,102,978 km (0.057 R)
• M14: 14,545,102 km (0.076 R)
• M15: 14,909,971 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 8.8

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.84 AU - 4.4 AU

Year: 5878 Days

Day: 10.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,456,432 km

• M1: 109,506 km (0.07 R)
• M2: 556,205 km (0.064 R)
• M3: 1,516,324 km (0.11 R)
• M4: 1,962,724 km (0.118 R)
• M5: 2,274,486 km (0.113 R)
• M6: 3,503,133 km (0.115 R)
• M7: 4,013,711 km (0.118 R)
• M8: 5,478,424 km (0.085 R)
• M9: 6,232,397 km (0.085 R)
• M10: 6,566,299 km (0.118 R)
• M11: 7,868,549 km (0.058 R)
• M12: 8,258,999 km (0.097 R)
• M13: 8,540,094 km (0.056 R)
• M14: 10,689,815 km (0.111 R)
• M15: 12,746,935 km (0.096 R)
• M16: 15,174,161 km (0.116 R)
• M17: 16,151,035 km (0.109 R)
• M18: 17,561,892 km (0.118 R)
• M19: 18,707,064 km (0.096 R)
• M20: 19,403,442 km (0.083 R)
• M21: 21,445,603 km (0.066 R)
• M22: 22,054,466 km (0.069 R)
• M23: 23,546,705 km (0.095 R)
• M24: 24,523,130 km (0.046 R)
• M25: 26,296,463 km (0.076 R)
• M26: 27,347,239 km (0.072 R)
• M27: 27,973,156 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 11.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.07 AU - 4.37 AU

Year: 6094 Days

Day: 11 Hours

Environment

Temp: -216 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,456,432 km

• M1: 139,874 km (0.12 R)
• M2: 839,992 km (0.104 R)
• M3: 1,286,691 km (0.093 R)
• M4: 1,803,851 km (0.116 R)
• M5: 2,260,873 km (0.104 R)
• M6: 2,794,787 km (0.05 R)
• M7: 3,462,592 km (0.118 R)
• M8: 4,618,685 km (0.102 R)
• M9: 7,101,860 km (0.114 R)
• M10: 8,693,880 km (0.116 R)
• M11: 10,366,235 km (0.09 R)
• M12: 11,297,631 km (0.037 R)
• M13: 11,646,344 km (0.078 R)
• M14: 14,292,431 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 9.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.49 AU - 6.31 AU

Year: 8821 Days

Day: 12.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,456,432 km

• M1: 118,332 km (0.047 R)
• M2: 420,370 km (0.102 R)
• M3: 1,186,610 km (0.076 R)
• M4: 1,770,790 km (0.088 R)
• M5: 2,129,376 km (0.053 R)
• M6: 2,768,907 km (0.113 R)
• M7: 3,949,683 km (0.056 R)
• M8: 4,974,578 km (0.077 R)
• M9: 5,996,182 km (0.1 R)
• M10: 6,702,284 km (0.06 R)
• M11: 7,228,719 km (0.088 R)
• M12: 8,407,101 km (0.086 R)
• M13: 10,986,168 km (0.037 R)
• M14: 11,612,086 km (0.073 R)
• M15: 12,483,194 km (0.114 R)
• M16: 12,934,830 km (0.057 R)
• M17: 16,141,161 km (0.037 R)
• M18: 16,813,454 km (0.092 R)
• M19: 18,430,308 km (0.093 R)
• M20: 19,614,525 km (0.113 R)
• M21: 19,994,803 km (0.099 R)
• M22: 21,565,431 km (0.062 R)
• M23: 23,047,796 km (0.1 R)
• M24: 25,487,139 km (0.114 R)
• M25: 26,398,489 km (0.06 R)
• M26: 29,262,989 km (0.118 R)
• M27: 29,560,390 km (0.088 R)
• M28: 35,940,739 km (0.038 R)
• M29: 36,740,190 km (0.088 R)
• M30: 37,551,310 km (0.032 R)
• M31: 40,301,068 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.2

Radius: 5.6

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.32 AU - 8.04 AU

Year: 12136 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 89.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,456,432 km

• M1: 73,602 km (0.102 R)
• M2: 421,866 km (0.106 R)
• M3: 797,357 km (0.111 R)
• M4: 1,031,926 km (0.12 R)
• M5: 1,240,615 km (0.095 R)
• M6: 1,586,186 km (0.085 R)
• M7: 2,702,186 km (0.1 R)
• M8: 3,080,669 km (0.093 R)
• M9: 3,470,072 km (0.1 R)
• M10: 3,995,460 km (0.087 R)
• M11: 4,688,547 km (0.108 R)
• M12: 5,822,798 km (0.043 R)
• M13: 6,238,530 km (0.089 R)
• M14: 6,975,150 km (0.054 R)
• M15: 8,444,501 km (0.062 R)
• M16: 8,977,069 km (0.097 R)
• M17: 10,709,113 km (0.119 R)
• M18: 11,332,787 km (0.111 R)
• M19: 11,816,137 km (0.106 R)
• M20: 12,481,998 km (0.097 R)
• M21: 16,257,698 km (0.062 R)
• M22: 17,573,411 km (0.065 R)
• M23: 18,293,576 km (0.035 R)
• M24: 19,108,435 km (0.112 R)
• M25: 19,715,952 km (0.117 R)
• M26: 20,102,214 km (0.034 R)
• M27: 20,336,335 km (0.074 R)
• M28: 24,689,633 km (0.111 R)
• M29: 26,330,422 km (0.085 R)
• M30: 29,424,555 km (0.093 R)
• M31: 32,752,659 km (0.115 R)
• M32: 33,512,616 km (0.115 R)
• M33: 39,775,531 km (0.099 R)
• M34: 42,279,949 km (0.085 R)
• M35: 42,922,023 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.1

Radius: 6.7

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.72 AU - 10.76 AU

Year: 23033 Days

Day: 20.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,456,432 km

• M1: 235,916 km (0.09 R)
• M2: 890,855 km (0.073 R)
• M3: 1,770,042 km (0.105 R)
• M4: 2,003,863 km (0.116 R)
• M5: 3,725,286 km (0.032 R)
• M6: 4,267,728 km (0.076 R)
• M7: 7,107,245 km (0.11 R)
• M8: 7,844,314 km (0.112 R)
• M9: 10,709,861 km (0.062 R)
• M10: 13,784,397 km (0.091 R)
• M11: 17,158,427 km (0.083 R)
• M12: 19,778,933 km (0.044 R)
• M13: 27,861,107 km (0.08 R)
• M14: 33,939,119 km (0.114 R)
• M15: 34,450,146 km (0.055 R)
• M16: 43,190,102 km (0.063 R)
• M17: 44,092,327 km (0.063 R)
• M18: 48,147,476 km (0.096 R)
• M19: 51,096,050 km (0.096 R)
• M20: 53,471,066 km (0.104 R)
• M21: 53,816,188 km (0.05 R)
• M22: 55,387,864 km (0.055 R)
• M23: 57,893,179 km (0.05 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: 305 - 12,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit