🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 13.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 378 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,348,905 km

• M1: 172,935 km (0.034 R)
• M2: 745,147 km (0.093 R)
• M3: 1,182,870 km (0.119 R)
• M4: 1,646,175 km (0.067 R)
• M5: 2,157,800 km (0.108 R)
• M6: 2,795,835 km (0.107 R)
• M7: 3,452,420 km (0.075 R)
• M8: 3,912,284 km (0.113 R)
• M9: 4,344,921 km (0.101 R)
• M10: 5,276,466 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.3

Radius: 13.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.89 AU

Year: 419 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,348,905 km

• M1: 162,912 km (0.069 R)
• M2: 645,216 km (0.109 R)
• M3: 1,318,406 km (0.047 R)
• M4: 2,135,510 km (0.078 R)
• M5: 2,861,658 km (0.112 R)
• M6: 3,593,191 km (0.057 R)
• M7: 4,080,432 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 8.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.29 AU

Year: 849 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,348,905 km

• M1: 101,427 km (0.098 R)
• M2: 456,722 km (0.105 R)
• M3: 1,000,959 km (0.106 R)
• M4: 1,564,943 km (0.108 R)
• M5: 1,867,580 km (0.094 R)
• M6: 2,446,224 km (0.09 R)
• M7: 2,995,697 km (0.12 R)
• M8: 3,440,302 km (0.111 R)
• M9: 4,713,829 km (0.105 R)
• M10: 5,333,762 km (0.105 R)
• M11: 5,600,047 km (0.109 R)
• M12: 6,082,799 km (0.113 R)
• M13: 6,613,273 km (0.112 R)
• M14: 6,900,202 km (0.083 R)
• M15: 7,216,900 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 13.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.1 AU - 1.58 AU

Year: 1002 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,348,905 km

• M1: 164,258 km (0.05 R)
• M2: 699,071 km (0.116 R)
• M3: 1,140,684 km (0.118 R)
• M4: 1,630,168 km (0.112 R)
• M5: 2,046,798 km (0.111 R)
• M6: 2,735,846 km (0.104 R)
• M7: 3,560,729 km (0.104 R)
• M8: 4,112,296 km (0.095 R)
• M9: 4,667,454 km (0.11 R)
• M10: 5,310,724 km (0.08 R)
• M11: 6,551,190 km (0.107 R)
• M12: 7,287,361 km (0.113 R)
• M13: 8,789,324 km (0.094 R)
• M14: 9,860,295 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 13.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.88 AU - 5.32 AU

Year: 6370 Days

Day: 6.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,348,905 km

• M1: 175,329 km (0.096 R)
• M2: 646,712 km (0.097 R)
• M3: 1,251,087 km (0.117 R)
• M4: 1,679,984 km (0.06 R)
• M5: 2,166,776 km (0.112 R)
• M6: 2,633,671 km (0.079 R)
• M7: 4,816,902 km (0.112 R)
• M8: 7,873,785 km (0.04 R)
• M9: 8,438,367 km (0.045 R)
• M10: 10,213,645 km (0.105 R)
• M11: 11,409,530 km (0.095 R)
• M12: 14,595,815 km (0.116 R)
• M13: 15,071,985 km (0.108 R)
• M14: 16,167,491 km (0.086 R)
• M15: 16,677,619 km (0.037 R)
• M16: 17,551,421 km (0.114 R)
• M17: 19,390,726 km (0.109 R)
• M18: 20,554,299 km (0.101 R)
• M19: 22,108,022 km (0.081 R)
• M20: 22,666,471 km (0.032 R)
• M21: 25,070,060 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.3

Radius: 5.4

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.05 AU - 9.91 AU

Year: 15944 Days

Day: 20.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,348,905 km

• M1: 67,169 km (0.114 R)
• M2: 263,143 km (0.058 R)
• M3: 441,015 km (0.115 R)
• M4: 1,160,431 km (0.11 R)
• M5: 1,356,105 km (0.034 R)
• M6: 2,710,265 km (0.076 R)
• M7: 3,566,413 km (0.113 R)
• M8: 3,784,976 km (0.119 R)
• M9: 5,611,715 km (0.104 R)
• M10: 11,053,338 km (0.058 R)
• M11: 11,460,244 km (0.067 R)
• M12: 12,180,857 km (0.114 R)
• M13: 14,317,863 km (0.076 R)
• M14: 15,153,217 km (0.093 R)
• M15: 15,655,268 km (0.073 R)
• M16: 18,012,481 km (0.117 R)
• M17: 18,252,586 km (0.108 R)
• M18: 21,034,957 km (0.095 R)
• M19: 21,212,080 km (0.105 R)
• M20: 22,204,513 km (0.051 R)
• M21: 22,388,219 km (0.103 R)
• M22: 24,378,918 km (0.117 R)
• M23: 24,869,748 km (0.076 R)
• M24: 35,742,671 km (0.08 R)
• M25: 37,926,202 km (0.109 R)
• M26: 41,296,642 km (0.094 R)
• M27: 43,699,034 km (0.062 R)
• M28: 50,505,139 km (0.047 R)
• M29: 51,623,532 km (0.091 R)
• M30: 52,270,094 km (0.042 R)
• M31: 55,414,642 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.6

Radius: 4

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.55 AU - 10.01 AU

Year: 16798 Days

Day: 22.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,348,905 km

• M1: 50,115 km (0.083 R)
• M2: 196,721 km (0.11 R)
• M3: 374,593 km (0.045 R)
• M4: 559,646 km (0.087 R)
• M5: 785,987 km (0.102 R)
• M6: 1,004,550 km (0.102 R)
• M7: 1,593,068 km (0.027 R)
• M8: 1,995,935 km (0.094 R)
• M9: 2,627,687 km (0.108 R)
• M10: 3,046,710 km (0.071 R)
• M11: 4,480,157 km (0.09 R)
• M12: 5,043,842 km (0.104 R)
• M13: 5,241,760 km (0.11 R)
• M14: 5,688,609 km (0.097 R)
• M15: 7,181,147 km (0.08 R)
• M16: 7,305,762 km (0.06 R)
• M17: 7,516,695 km (0.117 R)
• M18: 8,632,695 km (0.108 R)
• M19: 9,254,723 km (0.064 R)
• M20: 10,112,367 km (0.082 R)
• M21: 10,748,906 km (0.113 R)
• M22: 12,101,121 km (0.11 R)
• M23: 12,456,267 km (0.077 R)
• M24: 13,249,135 km (0.097 R)
• M25: 13,945,962 km (0.091 R)
• M26: 17,423,066 km (0.052 R)
• M27: 26,914,901 km (0.118 R)
• M28: 27,417,999 km (0.109 R)
• M29: 33,952,733 km (0.076 R)
• M30: 36,098,415 km (0.051 R)
• M31: 41,452,822 km (0.098 R)
• M32: 49,682,949 km (0.114 R)
• M33: 50,591,756 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586

Radius: 5.4

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.84 AU - 11.12 AU

Year: 20357 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,348,905 km

• M1: 67,618 km (0.099 R)
• M2: 280,646 km (0.102 R)
• M3: 660,175 km (0.098 R)
• M4: 834,158 km (0.089 R)
• M5: 1,619,098 km (0.119 R)
• M6: 1,847,982 km (0.114 R)
• M7: 3,445,688 km (0.086 R)
• M8: 3,979,752 km (0.035 R)
• M9: 4,234,218 km (0.092 R)
• M10: 6,458,439 km (0.106 R)
• M11: 7,128,339 km (0.104 R)
• M12: 7,456,407 km (0.088 R)
• M13: 9,983,115 km (0.088 R)
• M14: 11,374,674 km (0.049 R)
• M15: 12,018,244 km (0.109 R)
• M16: 13,377,640 km (0.114 R)
• M17: 17,135,239 km (0.1 R)
• M18: 17,385,816 km (0.07 R)
• M19: 18,500,170 km (0.038 R)
• M20: 24,369,194 km (0.084 R)
• M21: 24,686,192 km (0.085 R)
• M22: 27,778,679 km (0.065 R)
• M23: 28,824,967 km (0.092 R)
• M24: 32,630,138 km (0.1 R)
• M25: 43,192,196 km (0.054 R)
• M26: 45,387,246 km (0.094 R)
• M27: 48,650,424 km (0.037 R)
• M28: 52,241,372 km (0.116 R)
• M29: 54,911,993 km (0.117 R)
• M30: 57,298,827 km (0.079 R)
• M31: 62,278,342 km (0.12 R)
• M32: 66,094,434 km (0.085 R)
• M33: 67,123,966 km (0.099 R)
• M34: 67,538,801 km (0.106 R)
• M35: 71,349,059 km (0.109 R)
• M36: 72,868,674 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.7

Radius: 3.6

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.95 AU - 12.45 AU

Year: 21034 Days

Day: 19 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,348,905 km

• M1: 44,730 km (0.049 R)
• M2: 175,478 km (0.105 R)
• M3: 519,553 km (0.07 R)
• M4: 688,449 km (0.04 R)
• M5: 804,837 km (0.098 R)
• M6: 1,186,461 km (0.032 R)
• M7: 1,908,869 km (0.109 R)
• M8: 6,711,260 km (0.084 R)
• M9: 7,038,430 km (0.037 R)
• M10: 9,839,202 km (0.108 R)
• M11: 10,860,955 km (0.11 R)
• M12: 14,616,460 km (0.053 R)
• M13: 14,752,444 km (0.115 R)
• M14: 15,728,122 km (0.101 R)
• M15: 20,824,622 km (0.106 R)
• M16: 21,256,960 km (0.103 R)
• M17: 22,318,806 km (0.109 R)
• M18: 24,643,706 km (0.065 R)
• M19: 30,871,316 km (0.053 R)
• M20: 32,001,677 km (0.061 R)
• M21: 34,826,833 km (0.107 R)
• M22: 35,927,724 km (0.036 R)
• M23: 37,558,490 km (0.107 R)
• M24: 43,023,899 km (0.091 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: 214 - 11,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit