🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 13

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.82 AU

Year: 413 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 50,446,948 km

• M1: 161,715 km (0.111 R)
• M2: 850,314 km (0.107 R)
• M3: 1,275,172 km (0.086 R)
• M4: 1,932,954 km (0.11 R)
• M5: 2,523,866 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.04 AU - 2.76 AU

Year: 2566 Days

Day: 14.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,446,948 km

• M1: 119,080 km (0.105 R)
• M2: 872,904 km (0.087 R)
• M3: 1,786,797 km (0.104 R)
• M4: 6,913,067 km (0.112 R)
• M5: 7,238,443 km (0.095 R)
• M6: 7,839,228 km (0.085 R)
• M7: 8,846,021 km (0.093 R)
• M8: 10,579,861 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 13.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.51 AU - 2.77 AU

Year: 2961 Days

Day: 14.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,446,948 km

• M1: 169,195 km (0.092 R)
• M2: 781,499 km (0.113 R)
• M3: 1,584,241 km (0.094 R)
• M4: 2,325,798 km (0.114 R)
• M5: 4,780,699 km (0.096 R)
• M6: 6,684,033 km (0.11 R)
• M7: 9,320,695 km (0.099 R)
• M8: 11,928,785 km (0.044 R)
• M9: 13,313,313 km (0.078 R)
• M10: 15,757,742 km (0.082 R)
• M11: 16,753,466 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 11.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.79 AU - 5.03 AU

Year: 6392 Days

Day: 10.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,446,948 km

• M1: 139,276 km (0.107 R)
• M2: 500,255 km (0.028 R)
• M3: 1,160,580 km (0.056 R)
• M4: 1,552,975 km (0.048 R)
• M5: 2,146,131 km (0.107 R)
• M6: 3,131,831 km (0.112 R)
• M7: 3,884,458 km (0.066 R)
• M8: 4,614,197 km (0.113 R)
• M9: 5,012,127 km (0.109 R)
• M10: 6,142,189 km (0.107 R)
• M11: 7,627,846 km (0.078 R)
• M12: 11,603,260 km (0.05 R)
• M13: 12,614,242 km (0.098 R)
• M14: 13,567,629 km (0.066 R)
• M15: 14,269,243 km (0.072 R)
• M16: 16,849,507 km (0.083 R)
• M17: 19,949,026 km (0.112 R)
• M18: 20,703,149 km (0.107 R)
• M19: 21,790,725 km (0.11 R)
• M20: 23,742,977 km (0.108 R)
• M21: 26,344,185 km (0.077 R)
• M22: 26,886,328 km (0.118 R)
• M23: 27,992,903 km (0.081 R)
• M24: 29,904,465 km (0.11 R)
• M25: 34,844,486 km (0.11 R)
• M26: 35,717,539 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 13.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.81 AU - 5.31 AU

Year: 6721 Days

Day: 9.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 80 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,446,948 km

• M1: 167,699 km (0.11 R)
• M2: 1,263,803 km (0.119 R)
• M3: 2,537,180 km (0.05 R)
• M4: 3,060,174 km (0.106 R)
• M5: 3,701,799 km (0.091 R)
• M6: 4,405,358 km (0.109 R)
• M7: 5,019,308 km (0.12 R)
• M8: 5,850,324 km (0.066 R)
• M9: 6,316,321 km (0.085 R)
• M10: 7,173,367 km (0.104 R)
• M11: 7,985,534 km (0.045 R)
• M12: 9,339,993 km (0.09 R)
• M13: 9,839,501 km (0.091 R)
• M14: 10,991,404 km (0.118 R)
• M15: 13,968,402 km (0.1 R)
• M16: 17,041,441 km (0.063 R)
• M17: 18,487,155 km (0.091 R)
• M18: 22,336,608 km (0.103 R)
• M19: 24,834,743 km (0.073 R)
• M20: 25,355,941 km (0.1 R)
• M21: 27,606,342 km (0.112 R)
• M22: 36,812,296 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.2

Radius: 8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5 AU - 6.8 AU

Year: 9892 Days

Day: 22.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,446,948 km

• M1: 107,710 km (0.026 R)
• M2: 405,709 km (0.104 R)
• M3: 697,425 km (0.113 R)
• M4: 1,155,494 km (0.112 R)
• M5: 2,153,013 km (0.076 R)
• M6: 2,712,060 km (0.107 R)
• M7: 2,970,266 km (0.096 R)
• M8: 3,292,350 km (0.075 R)
• M9: 4,518,604 km (0.068 R)
• M10: 5,568,930 km (0.119 R)
• M11: 6,096,712 km (0.082 R)
• M12: 7,333,886 km (0.108 R)
• M13: 7,583,415 km (0.108 R)
• M14: 9,589,972 km (0.084 R)
• M15: 10,040,261 km (0.102 R)
• M16: 11,699,750 km (0.036 R)
• M17: 12,923,012 km (0.109 R)
• M18: 13,349,067 km (0.084 R)
• M19: 14,422,880 km (0.12 R)
• M20: 15,214,702 km (0.104 R)
• M21: 15,758,490 km (0.117 R)
• M22: 16,527,423 km (0.037 R)
• M23: 17,174,883 km (0.068 R)
• M24: 18,828,538 km (0.095 R)
• M25: 21,674,188 km (0.074 R)
• M26: 23,154,609 km (0.114 R)
• M27: 26,705,314 km (0.056 R)
• M28: 32,799,333 km (0.105 R)
• M29: 33,478,208 km (0.084 R)
• M30: 39,887,430 km (0.068 R)
• M31: 40,144,140 km (0.065 R)
• M32: 41,839,532 km (0.102 R)
• M33: 43,040,953 km (0.118 R)
• M34: 48,952,911 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969

Radius: 4.4

Gravity: 50.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.93 AU - 9.13 AU

Year: 14263 Days

Day: 21 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,446,948 km

• M1: 59,390 km (0.07 R)
• M2: 810,222 km (0.113 R)
• M3: 1,395,599 km (0.107 R)
• M4: 1,894,059 km (0.106 R)
• M5: 2,876,468 km (0.062 R)
• M6: 4,317,245 km (0.08 R)
• M7: 4,888,709 km (0.099 R)
• M8: 8,267,227 km (0.086 R)
• M9: 8,519,150 km (0.064 R)
• M10: 11,575,285 km (0.037 R)
• M11: 14,622,743 km (0.079 R)
• M12: 18,936,398 km (0.082 R)
• M13: 25,165,204 km (0.077 R)
• M14: 27,214,845 km (0.049 R)
• M15: 36,124,595 km (0.113 R)
• M16: 39,289,188 km (0.108 R)
• M17: 39,857,809 km (0.097 R)
• M18: 41,011,508 km (0.1 R)
• M19: 54,321,979 km (0.12 R)
• M20: 54,673,983 km (0.073 R)
• M21: 54,850,508 km (0.094 R)
• M22: 56,637,155 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.1

Radius: 5.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.31 AU - 11.75 AU

Year: 21926 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,446,948 km

• M1: 72,106 km (0.076 R)
• M2: 278,402 km (0.117 R)
• M3: 579,841 km (0.107 R)
• M4: 1,250,638 km (0.053 R)
• M5: 1,631,664 km (0.088 R)
• M6: 1,932,206 km (0.076 R)
• M7: 2,140,746 km (0.097 R)
• M8: 3,344,709 km (0.055 R)
• M9: 8,453,177 km (0.042 R)
• M10: 11,394,122 km (0.075 R)
• M11: 11,789,808 km (0.091 R)
• M12: 12,608,258 km (0.088 R)
• M13: 13,715,582 km (0.11 R)
• M14: 15,427,430 km (0.075 R)
• M15: 17,798,855 km (0.114 R)
• M16: 21,323,980 km (0.104 R)
• M17: 26,252,781 km (0.081 R)
• M18: 28,668,038 km (0.07 R)
• M19: 35,945,077 km (0.11 R)
• M20: 37,908,100 km (0.035 R)
• M21: 38,662,373 km (0.061 R)
• M22: 44,362,501 km (0.086 R)
• M23: 48,655,062 km (0.042 R)
• M24: 50,446,945 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit