🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.9

Radius: 8

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.67 AU - 0.71 AU

Year: 396 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,760,671 km

• M1: 99,632 km (0.11 R)
• M2: 308,620 km (0.087 R)
• M3: 536,608 km (0.118 R)
• M4: 703,708 km (0.07 R)
• M5: 872,455 km (0.07 R)
• M6: 1,099,544 km (0.115 R)
• M7: 1,334,712 km (0.113 R)
• M8: 1,548,787 km (0.075 R)
• M9: 1,792,182 km (0.087 R)
• M10: 2,141,494 km (0.093 R)
• M11: 2,293,186 km (0.053 R)
• M12: 2,516,236 km (0.111 R)
• M13: 2,765,466 km (0.109 R)
• M14: 3,010,807 km (0.069 R)
• M15: 3,275,296 km (0.066 R)
• M16: 3,560,130 km (0.098 R)
• M17: 3,903,308 km (0.116 R)
• M18: 4,099,879 km (0.088 R)
• M19: 4,497,959 km (0.109 R)
• M20: 4,956,626 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.6

Radius: 12.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.61 AU - 1.01 AU

Year: 503 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,760,671 km

• M1: 162,613 km (0.117 R)
• M2: 493,673 km (0.107 R)
• M3: 754,721 km (0.117 R)
• M4: 1,215,931 km (0.086 R)
• M5: 2,383,244 km (0.117 R)
• M6: 2,647,284 km (0.117 R)
• M7: 3,978,256 km (0.066 R)
• M8: 4,219,109 km (0.117 R)
• M9: 4,477,913 km (0.092 R)
• M10: 5,222,162 km (0.112 R)
• M11: 5,557,561 km (0.08 R)
• M12: 6,487,312 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 13

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.77 AU - 0.91 AU

Year: 531 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,760,671 km

• M1: 163,211 km (0.085 R)
• M2: 424,409 km (0.04 R)
• M3: 692,937 km (0.084 R)
• M4: 1,231,789 km (0.098 R)
• M5: 1,755,681 km (0.082 R)
• M6: 2,238,732 km (0.082 R)
• M7: 2,687,675 km (0.114 R)
• M8: 3,131,532 km (0.114 R)
• M9: 3,960,454 km (0.04 R)
• M10: 4,461,756 km (0.084 R)
• M11: 4,901,425 km (0.119 R)
• M12: 5,601,243 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 8.2

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.94 AU - 1.18 AU

Year: 753 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,760,671 km

• M1: 103,223 km (0.086 R)
• M2: 294,259 km (0.119 R)
• M3: 455,226 km (0.094 R)
• M4: 633,697 km (0.111 R)
• M5: 1,078,152 km (0.099 R)
• M6: 1,374,505 km (0.063 R)
• M7: 1,546,842 km (0.07 R)
• M8: 1,757,177 km (0.062 R)
• M9: 2,033,035 km (0.083 R)
• M10: 2,337,766 km (0.031 R)
• M11: 2,531,495 km (0.109 R)
• M12: 2,819,471 km (0.077 R)
• M13: 3,105,353 km (0.113 R)
• M14: 3,811,006 km (0.104 R)
• M15: 3,975,563 km (0.105 R)
• M16: 4,326,370 km (0.077 R)
• M17: 4,579,789 km (0.103 R)
• M18: 4,783,392 km (0.113 R)
• M19: 5,203,912 km (0.089 R)
• M20: 5,360,241 km (0.109 R)
• M21: 5,692,498 km (0.091 R)
• M22: 5,932,453 km (0.118 R)
• M23: 6,138,300 km (0.059 R)
• M24: 6,560,914 km (0.032 R)
• M25: 6,983,827 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 11.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.13 AU - 1.81 AU

Year: 1230 Days

Day: 7.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,760,671 km

• M1: 146,905 km (0.109 R)
• M2: 446,998 km (0.092 R)
• M3: 914,342 km (0.09 R)
• M4: 1,141,881 km (0.086 R)
• M5: 1,362,388 km (0.089 R)
• M6: 1,605,036 km (0.103 R)
• M7: 2,240,976 km (0.107 R)
• M8: 2,700,541 km (0.101 R)
• M9: 2,947,527 km (0.104 R)
• M10: 3,333,340 km (0.094 R)
• M11: 3,657,518 km (0.076 R)
• M12: 4,654,289 km (0.097 R)
• M13: 5,273,475 km (0.101 R)
• M14: 5,529,137 km (0.108 R)
• M15: 5,932,304 km (0.112 R)
• M16: 6,580,960 km (0.043 R)
• M17: 6,867,141 km (0.113 R)
• M18: 7,159,455 km (0.117 R)
• M19: 8,504,489 km (0.11 R)
• M20: 10,341,252 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.83 AU - 2.09 AU

Year: 1894 Days

Day: 7 Hours

Environment

Temp: -207 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,760,671 km

• M1: 102,026 km (0.105 R)
• M2: 469,438 km (0.072 R)
• M3: 768,035 km (0.12 R)
• M4: 1,035,068 km (0.068 R)
• M5: 1,209,798 km (0.09 R)
• M6: 1,445,265 km (0.057 R)
• M7: 1,636,601 km (0.072 R)
• M8: 1,884,933 km (0.106 R)
• M9: 2,257,881 km (0.113 R)
• M10: 2,581,760 km (0.08 R)
• M11: 3,576,586 km (0.071 R)
• M12: 4,251,123 km (0.07 R)
• M13: 4,498,558 km (0.086 R)
• M14: 5,374,902 km (0.105 R)
• M15: 5,842,844 km (0.087 R)
• M16: 6,907,831 km (0.054 R)
• M17: 7,099,915 km (0.114 R)
• M18: 8,289,816 km (0.093 R)
• M19: 8,558,345 km (0.104 R)
• M20: 8,870,555 km (0.054 R)
• M21: 9,696,336 km (0.041 R)
• M22: 10,049,686 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.1

Radius: 6

Gravity: 19.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.48 AU - 11.2 AU

Year: 22950 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 84,760,671 km

• M1: 86,767 km (0.111 R)
• M2: 286,330 km (0.082 R)
• M3: 775,964 km (0.084 R)
• M4: 1,080,845 km (0.104 R)
• M5: 1,572,573 km (0.069 R)
• M6: 2,056,971 km (0.063 R)
• M7: 2,668,078 km (0.045 R)
• M8: 4,399,973 km (0.062 R)
• M9: 6,666,680 km (0.117 R)
• M10: 12,110,995 km (0.12 R)
• M11: 13,021,447 km (0.048 R)
• M12: 14,871,375 km (0.085 R)
• M13: 16,995,664 km (0.055 R)
• M14: 18,307,189 km (0.085 R)
• M15: 22,535,423 km (0.073 R)
• M16: 23,773,196 km (0.109 R)
• M17: 24,132,979 km (0.114 R)
• M18: 24,586,560 km (0.086 R)
• M19: 25,413,387 km (0.105 R)
• M20: 26,632,161 km (0.027 R)
• M21: 27,685,779 km (0.065 R)
• M22: 32,313,738 km (0.079 R)
• M23: 32,627,894 km (0.117 R)
• M24: 34,762,057 km (0.118 R)
• M25: 38,888,714 km (0.098 R)
• M26: 39,464,068 km (0.117 R)
• M27: 41,570,855 km (0.071 R)
• M28: 43,126,373 km (0.055 R)
• M29: 47,710,501 km (0.066 R)
• M30: 51,465,557 km (0.049 R)
• M31: 52,927,128 km (0.088 R)
• M32: 63,000,151 km (0.08 R)
• M33: 63,292,466 km (0.082 R)
• M34: 66,103,410 km (0.088 R)
• M35: 66,552,802 km (0.069 R)
• M36: 67,607,467 km (0.059 R)
• M37: 70,511,760 km (0.064 R)
• M38: 71,441,660 km (0.042 R)
• M39: 72,690,802 km (0.093 R)
• M40: 76,342,935 km (0.074 R)
• M41: 76,987,253 km (0.099 R)
• M42: 84,084,475 km (0.057 R)
• M43: 84,253,371 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit