🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.46 AU - 5.42 AU

Year: 3488 Days

Day: 21.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 10.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.2 AU - 5.1 AU

Year: 3738 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,055,123 km

• M1: 126,859 km (0.1 R)
• M2: 768,634 km (0.117 R)
• M3: 1,672,055 km (0.097 R)
• M4: 2,556,179 km (0.099 R)
• M5: 3,116,872 km (0.078 R)
• M6: 3,773,606 km (0.082 R)
• M7: 5,181,921 km (0.094 R)
• M8: 5,525,996 km (0.08 R)
• M9: 6,081,901 km (0.099 R)
• M10: 7,380,860 km (0.065 R)
• M11: 8,630,152 km (0.09 R)
• M12: 9,144,319 km (0.083 R)
• M13: 11,306,457 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 12.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.46 AU - 6.52 AU

Year: 5465 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,055,123 km

• M1: 159,172 km (0.103 R)
• M2: 594,502 km (0.066 R)
• M3: 1,021,903 km (0.111 R)
• M4: 2,650,126 km (0.103 R)
• M5: 5,212,439 km (0.087 R)
• M6: 6,412,513 km (0.05 R)
• M7: 7,298,431 km (0.094 R)
• M8: 9,723,862 km (0.078 R)
• M9: 10,625,338 km (0.073 R)
• M10: 11,865,206 km (0.102 R)
• M11: 12,545,128 km (0.11 R)
• M12: 13,770,933 km (0.088 R)
• M13: 16,282,382 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 9.9

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.6 AU - 6.66 AU

Year: 5658 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,055,123 km

• M1: 123,119 km (0.113 R)
• M2: 463,005 km (0.092 R)
• M3: 827,426 km (0.059 R)
• M4: 1,622,090 km (0.106 R)
• M5: 2,236,787 km (0.077 R)
• M6: 3,081,267 km (0.113 R)
• M7: 3,420,705 km (0.031 R)
• M8: 4,619,433 km (0.095 R)
• M9: 6,045,699 km (0.112 R)
• M10: 6,444,078 km (0.117 R)
• M11: 6,754,344 km (0.118 R)
• M12: 7,822,772 km (0.098 R)
• M13: 8,540,542 km (0.109 R)
• M14: 10,764,913 km (0.084 R)
• M15: 11,202,936 km (0.076 R)
• M16: 11,703,341 km (0.098 R)
• M17: 15,511,953 km (0.102 R)
• M18: 16,387,400 km (0.113 R)
• M19: 17,098,289 km (0.098 R)
• M20: 17,428,152 km (0.034 R)
• M21: 18,859,953 km (0.086 R)
• M22: 22,111,912 km (0.107 R)
• M23: 24,699,506 km (0.086 R)
• M24: 26,153,149 km (0.078 R)
• M25: 27,302,659 km (0.043 R)
• M26: 27,844,502 km (0.07 R)
• M27: 29,230,227 km (0.116 R)
• M28: 31,641,296 km (0.075 R)
• M29: 32,439,999 km (0.092 R)
• M30: 35,022,806 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 9.3

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.21 AU - 9.33 AU

Year: 10521 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,055,123 km

• M1: 126,560 km (0.086 R)
• M2: 485,894 km (0.089 R)
• M3: 1,550,283 km (0.105 R)
• M4: 3,147,838 km (0.115 R)
• M5: 3,940,857 km (0.105 R)
• M6: 4,735,072 km (0.104 R)
• M7: 5,253,877 km (0.082 R)
• M8: 7,716,857 km (0.099 R)
• M9: 8,026,075 km (0.041 R)
• M10: 10,973,004 km (0.112 R)
• M11: 12,414,978 km (0.065 R)
• M12: 12,963,703 km (0.116 R)
• M13: 13,914,397 km (0.095 R)
• M14: 14,573,376 km (0.101 R)
• M15: 15,530,802 km (0.066 R)
• M16: 16,096,432 km (0.105 R)
• M17: 17,952,941 km (0.073 R)
• M18: 19,456,250 km (0.111 R)
• M19: 20,870,848 km (0.033 R)
• M20: 22,711,500 km (0.107 R)
• M21: 27,015,580 km (0.09 R)
• M22: 28,353,434 km (0.118 R)
• M23: 35,104,786 km (0.082 R)
• M24: 37,070,951 km (0.109 R)
• M25: 39,369,372 km (0.085 R)
• M26: 48,910,575 km (0.113 R)
• M27: 49,515,399 km (0.061 R)
• M28: 50,740,157 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.4

Radius: 7.5

Gravity: 16.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.39 AU - 16.27 AU

Year: 21290 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,055,123 km

• M1: 93,349 km (0.117 R)
• M2: 652,845 km (0.079 R)
• M3: 910,153 km (0.066 R)
• M4: 2,394,613 km (0.054 R)
• M5: 3,853,791 km (0.083 R)
• M6: 4,287,325 km (0.093 R)
• M7: 6,721,881 km (0.113 R)
• M8: 8,502,694 km (0.071 R)
• M9: 9,472,088 km (0.119 R)
• M10: 12,040,833 km (0.06 R)
• M11: 16,453,671 km (0.115 R)
• M12: 18,503,910 km (0.106 R)
• M13: 18,783,209 km (0.104 R)
• M14: 21,631,403 km (0.089 R)
• M15: 22,464,963 km (0.083 R)
• M16: 26,957,088 km (0.062 R)
• M17: 28,413,273 km (0.111 R)
• M18: 30,435,388 km (0.11 R)
• M19: 32,147,535 km (0.057 R)
• M20: 34,482,010 km (0.066 R)
• M21: 35,618,804 km (0.12 R)
• M22: 36,487,519 km (0.081 R)
• M23: 36,780,282 km (0.1 R)
• M24: 37,222,344 km (0.1 R)
• M25: 39,178,785 km (0.101 R)
• M26: 40,416,109 km (0.088 R)
• M27: 45,288,960 km (0.087 R)
• M28: 48,569,492 km (0.075 R)
• M29: 48,923,740 km (0.09 R)
• M30: 49,816,989 km (0.098 R)
• M31: 53,498,742 km (0.05 R)
• M32: 58,952,183 km (0.062 R)
• M33: 59,557,605 km (0.09 R)
• M34: 70,267,466 km (0.068 R)
• M35: 70,948,137 km (0.098 R)
• M36: 76,791,429 km (0.117 R)
• M37: 80,447,003 km (0.054 R)
• M38: 87,055,190 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 18,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit