🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 13.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.27 AU - 1.49 AU

Year: 1063 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,165,881 km

• M1: 162,912 km (0.086 R)
• M2: 648,956 km (0.066 R)
• M3: 1,172,249 km (0.1 R)
• M4: 2,242,771 km (0.091 R)
• M5: 3,087,700 km (0.115 R)
• M6: 3,508,369 km (0.102 R)
• M7: 3,984,090 km (0.108 R)
• M8: 4,779,054 km (0.058 R)
• M9: 5,468,401 km (0.088 R)
• M10: 6,000,670 km (0.09 R)
• M11: 7,219,593 km (0.043 R)
• M12: 8,237,308 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.1

Radius: 14.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.19 AU - 1.61 AU

Year: 1087 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,165,881 km

• M1: 183,108 km (0.05 R)
• M2: 803,939 km (0.103 R)
• M3: 1,274,873 km (0.119 R)
• M4: 1,757,027 km (0.07 R)
• M5: 2,551,691 km (0.106 R)
• M6: 3,279,185 km (0.114 R)
• M7: 3,876,380 km (0.108 R)
• M8: 4,438,120 km (0.088 R)
• M9: 4,995,671 km (0.103 R)
• M10: 6,481,627 km (0.098 R)
• M11: 7,302,321 km (0.093 R)
• M12: 8,918,875 km (0.119 R)
• M13: 9,966,210 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 12.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.27 AU - 1.99 AU

Year: 1365 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,165,881 km

• M1: 154,235 km (0.117 R)
• M2: 566,826 km (0.084 R)
• M3: 983,456 km (0.1 R)
• M4: 1,515,726 km (0.084 R)
• M5: 2,479,286 km (0.113 R)
• M6: 3,883,262 km (0.108 R)
• M7: 6,154,157 km (0.096 R)
• M8: 7,042,918 km (0.075 R)
• M9: 10,427,271 km (0.099 R)
• M10: 12,934,082 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 10.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.17 AU - 3.49 AU

Year: 3986 Days

Day: 11.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,165,881 km

• M1: 128,205 km (0.111 R)
• M2: 560,543 km (0.096 R)
• M3: 1,464,414 km (0.082 R)
• M4: 1,798,615 km (0.116 R)
• M5: 2,404,187 km (0.09 R)
• M6: 3,202,142 km (0.075 R)
• M7: 4,355,392 km (0.052 R)
• M8: 5,404,522 km (0.092 R)
• M9: 6,513,342 km (0.088 R)
• M10: 6,871,329 km (0.076 R)
• M11: 8,053,901 km (0.075 R)
• M12: 8,770,474 km (0.06 R)
• M13: 9,758,120 km (0.106 R)
• M14: 10,092,022 km (0.114 R)
• M15: 10,747,709 km (0.115 R)
• M16: 11,140,105 km (0.113 R)
• M17: 11,878,071 km (0.067 R)
• M18: 13,616,249 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.7

Radius: 11.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.67 AU - 4.89 AU

Year: 6856 Days

Day: 5.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 73,165,881 km

• M1: 182,210 km (0.084 R)
• M2: 1,380,190 km (0.096 R)
• M3: 5,336,306 km (0.091 R)
• M4: 7,660,608 km (0.105 R)
• M5: 9,473,435 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 13

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.13 AU - 6.45 AU

Year: 7982 Days

Day: 7.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,165,881 km

• M1: 162,014 km (0.115 R)
• M2: 746,344 km (0.116 R)
• M3: 2,004,163 km (0.077 R)
• M4: 2,973,407 km (0.077 R)
• M5: 3,793,802 km (0.066 R)
• M6: 6,804,160 km (0.055 R)
• M7: 7,564,566 km (0.115 R)
• M8: 8,930,394 km (0.03 R)
• M9: 10,589,136 km (0.106 R)
• M10: 11,852,340 km (0.066 R)
• M11: 17,794,368 km (0.116 R)
• M12: 18,440,930 km (0.074 R)
• M13: 22,133,155 km (0.088 R)
• M14: 22,805,747 km (0.025 R)
• M15: 29,666,155 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 8.1

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.79 AU - 6.03 AU

Year: 8255 Days

Day: 13.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 108.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,165,881 km

• M1: 100,679 km (0.101 R)
• M2: 395,238 km (0.102 R)
• M3: 916,137 km (0.108 R)
• M4: 1,345,782 km (0.105 R)
• M5: 2,100,205 km (0.104 R)
• M6: 2,513,394 km (0.093 R)
• M7: 3,599,624 km (0.111 R)
• M8: 4,193,228 km (0.109 R)
• M9: 6,083,697 km (0.062 R)
• M10: 7,473,910 km (0.086 R)
• M11: 8,438,068 km (0.12 R)
• M12: 9,769,190 km (0.054 R)
• M13: 13,192,139 km (0.09 R)
• M14: 14,344,940 km (0.048 R)
• M15: 15,042,215 km (0.118 R)
• M16: 19,097,515 km (0.098 R)
• M17: 20,649,592 km (0.096 R)
• M18: 22,876,058 km (0.081 R)
• M19: 23,478,339 km (0.087 R)
• M20: 27,897,011 km (0.03 R)
• M21: 30,611,165 km (0.116 R)
• M22: 31,342,549 km (0.104 R)
• M23: 33,827,819 km (0.117 R)
• M24: 34,497,119 km (0.085 R)
• M25: 43,887,677 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.3

Radius: 3.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.06 AU - 7.92 AU

Year: 13447 Days

Day: 17.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,165,881 km

• M1: 38,596 km (0.1 R)
• M2: 1,092,064 km (0.074 R)
• M3: 2,188,318 km (0.096 R)
• M4: 2,305,303 km (0.065 R)
• M5: 4,940,918 km (0.05 R)
• M6: 5,589,724 km (0.094 R)
• M7: 5,698,632 km (0.073 R)
• M8: 6,500,626 km (0.102 R)
• M9: 7,738,997 km (0.114 R)
• M10: 9,126,368 km (0.117 R)
• M11: 10,138,098 km (0.119 R)
• M12: 11,395,618 km (0.044 R)
• M13: 11,570,797 km (0.11 R)
• M14: 14,520,717 km (0.089 R)
• M15: 17,817,406 km (0.067 R)
• M16: 20,788,719 km (0.114 R)
• M17: 21,313,957 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.3

Radius: 5.8

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.97 AU - 12.29 AU

Year: 22736 Days

Day: 18.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,165,881 km

• M1: 81,830 km (0.111 R)
• M2: 264,190 km (0.044 R)
• M3: 648,208 km (0.094 R)
• M4: 904,768 km (0.051 R)
• M5: 2,356,765 km (0.096 R)
• M6: 4,645,612 km (0.107 R)
• M7: 11,645,895 km (0.118 R)
• M8: 13,608,619 km (0.111 R)
• M9: 17,324,331 km (0.062 R)
• M10: 19,777,138 km (0.077 R)
• M11: 28,157,760 km (0.099 R)
• M12: 29,451,931 km (0.074 R)
• M13: 35,430,311 km (0.047 R)
• M14: 35,973,501 km (0.032 R)
• M15: 40,521,276 km (0.043 R)
• M16: 50,565,875 km (0.096 R)
• M17: 68,657,045 km (0.07 R)
• M18: 69,501,076 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit