🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 11.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.74 AU - 0.78 AU

Year: 428 Days

Day: 9.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,184,004 km

• M1: 143,016 km (0.115 R)
• M2: 586,424 km (0.094 R)
• M3: 1,040,902 km (0.047 R)
• M4: 1,539,811 km (0.057 R)
• M5: 2,240,976 km (0.118 R)
• M6: 2,682,888 km (0.06 R)
• M7: 3,501,937 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 14.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.91 AU - 2.33 AU

Year: 1993 Days

Day: 13.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,184,004 km

• M1: 181,462 km (0.106 R)
• M2: 764,296 km (0.12 R)
• M3: 1,319,004 km (0.064 R)
• M4: 1,846,935 km (0.117 R)
• M5: 2,610,034 km (0.105 R)
• M6: 3,081,417 km (0.084 R)
• M7: 3,729,924 km (0.035 R)
• M8: 5,527,492 km (0.102 R)
• M9: 6,541,167 km (0.086 R)
• M10: 7,228,719 km (0.072 R)
• M11: 8,874,295 km (0.096 R)
• M12: 11,267,861 km (0.099 R)
• M13: 12,297,095 km (0.026 R)
• M14: 13,058,398 km (0.096 R)
• M15: 14,411,511 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 10.2

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.95 AU - 3.01 AU

Year: 2522 Days

Day: 13.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,184,004 km

• M1: 127,009 km (0.108 R)
• M2: 665,561 km (0.102 R)
• M3: 1,189,752 km (0.077 R)
• M4: 1,605,036 km (0.055 R)
• M5: 2,129,526 km (0.085 R)
• M6: 2,447,421 km (0.076 R)
• M7: 3,094,282 km (0.061 R)
• M8: 4,012,664 km (0.117 R)
• M9: 4,480,157 km (0.114 R)
• M10: 5,298,906 km (0.109 R)
• M11: 5,679,034 km (0.026 R)
• M12: 6,241,822 km (0.053 R)
• M13: 6,724,424 km (0.027 R)
• M14: 8,289,368 km (0.086 R)
• M15: 8,943,559 km (0.092 R)
• M16: 9,447,255 km (0.029 R)
• M17: 11,780,832 km (0.118 R)
• M18: 13,896,296 km (0.086 R)
• M19: 14,231,844 km (0.093 R)
• M20: 15,321,365 km (0.081 R)
• M21: 15,938,756 km (0.085 R)
• M22: 16,949,888 km (0.099 R)
• M23: 17,499,061 km (0.106 R)
• M24: 18,116,751 km (0.072 R)
• M25: 20,983,794 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 11.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.73 AU - 4.89 AU

Year: 5777 Days

Day: 11.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,184,004 km

• M1: 139,276 km (0.115 R)
• M2: 515,365 km (0.071 R)
• M3: 1,102,088 km (0.071 R)
• M4: 1,451,548 km (0.056 R)
• M5: 1,888,673 km (0.086 R)
• M6: 2,326,696 km (0.114 R)
• M7: 2,671,818 km (0.107 R)
• M8: 3,581,373 km (0.065 R)
• M9: 4,129,500 km (0.115 R)
• M10: 5,216,927 km (0.107 R)
• M11: 7,239,639 km (0.116 R)
• M12: 7,883,957 km (0.116 R)
• M13: 9,700,524 km (0.064 R)
• M14: 11,182,590 km (0.111 R)
• M15: 14,741,973 km (0.038 R)
• M16: 15,724,531 km (0.093 R)
• M17: 16,971,579 km (0.052 R)
• M18: 20,470,823 km (0.111 R)
• M19: 20,979,605 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 9.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.82 AU - 6.38 AU

Year: 8557 Days

Day: 10.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,184,004 km

• M1: 113,844 km (0.08 R)
• M2: 401,072 km (0.062 R)
• M3: 721,062 km (0.058 R)
• M4: 1,685,370 km (0.084 R)
• M5: 2,606,743 km (0.09 R)
• M6: 2,998,839 km (0.037 R)
• M7: 3,538,588 km (0.06 R)
• M8: 3,855,436 km (0.071 R)
• M9: 4,468,339 km (0.076 R)
• M10: 5,259,263 km (0.086 R)
• M11: 6,076,815 km (0.053 R)
• M12: 6,837,969 km (0.1 R)
• M13: 7,295,439 km (0.088 R)
• M14: 8,193,924 km (0.107 R)
• M15: 9,164,216 km (0.049 R)
• M16: 11,674,169 km (0.117 R)
• M17: 12,690,687 km (0.112 R)
• M18: 13,491,035 km (0.104 R)
• M19: 14,324,595 km (0.111 R)
• M20: 14,783,112 km (0.102 R)
• M21: 15,911,080 km (0.091 R)
• M22: 17,416,633 km (0.1 R)
• M23: 18,878,054 km (0.099 R)
• M24: 26,993,440 km (0.09 R)
• M25: 31,855,969 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.9

Radius: 6.8

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.53 AU - 7.47 AU

Year: 9489 Days

Day: 16.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,184,004 km

• M1: 84,523 km (0.03 R)
• M2: 324,029 km (0.119 R)
• M3: 1,745,807 km (0.082 R)
• M4: 3,645,551 km (0.11 R)
• M5: 4,325,772 km (0.1 R)
• M6: 4,795,659 km (0.078 R)
• M7: 5,117,444 km (0.075 R)
• M8: 8,029,217 km (0.081 R)
• M9: 8,483,396 km (0.107 R)
• M10: 9,042,294 km (0.106 R)
• M11: 10,816,524 km (0.108 R)
• M12: 13,546,087 km (0.069 R)
• M13: 14,249,347 km (0.115 R)
• M14: 14,549,440 km (0.051 R)
• M15: 15,792,150 km (0.053 R)
• M16: 17,994,829 km (0.113 R)
• M17: 19,868,692 km (0.108 R)
• M18: 20,092,939 km (0.101 R)
• M19: 20,775,853 km (0.068 R)
• M20: 21,161,816 km (0.05 R)
• M21: 26,444,116 km (0.081 R)
• M22: 27,172,209 km (0.065 R)
• M23: 28,006,965 km (0.109 R)
• M24: 34,443,264 km (0.094 R)
• M25: 34,984,060 km (0.104 R)
• M26: 36,193,709 km (0.09 R)
• M27: 38,464,156 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.2

Radius: 5.7

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.58 AU - 7.94 AU

Year: 11348 Days

Day: 23.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,184,004 km

• M1: 70,909 km (0.081 R)
• M2: 305,628 km (0.108 R)
• M3: 708,496 km (0.12 R)
• M4: 1,966,015 km (0.042 R)
• M5: 2,707,871 km (0.06 R)
• M6: 3,394,675 km (0.115 R)
• M7: 4,306,474 km (0.091 R)
• M8: 5,750,692 km (0.091 R)
• M9: 6,485,965 km (0.112 R)
• M10: 6,996,244 km (0.096 R)
• M11: 9,066,229 km (0.051 R)
• M12: 9,504,551 km (0.094 R)
• M13: 13,850,220 km (0.065 R)
• M14: 16,847,114 km (0.099 R)
• M15: 17,509,234 km (0.1 R)
• M16: 18,112,263 km (0.066 R)
• M17: 43,699,632 km (0.056 R)
• M18: 46,076,294 km (0.069 R)
• M19: 48,537,777 km (0.048 R)
• M20: 49,875,780 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.9

Radius: 6.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.37 AU - 8.61 AU

Year: 13235 Days

Day: 17.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,184,004 km

• M1: 85,420 km (0.032 R)
• M2: 327,470 km (0.087 R)
• M3: 572,062 km (0.082 R)
• M4: 1,182,571 km (0.102 R)
• M5: 1,399,189 km (0.109 R)
• M6: 1,614,161 km (0.063 R)
• M7: 1,866,981 km (0.115 R)
• M8: 2,128,927 km (0.111 R)
• M9: 2,359,906 km (0.027 R)
• M10: 3,223,385 km (0.1 R)
• M11: 3,984,689 km (0.108 R)
• M12: 4,651,895 km (0.11 R)
• M13: 5,167,858 km (0.085 R)
• M14: 5,721,371 km (0.054 R)
• M15: 8,511,221 km (0.106 R)
• M16: 8,913,939 km (0.086 R)
• M17: 12,208,533 km (0.118 R)
• M18: 12,836,544 km (0.095 R)
• M19: 13,788,137 km (0.109 R)
• M20: 14,722,076 km (0.119 R)
• M21: 18,434,796 km (0.12 R)
• M22: 21,229,434 km (0.089 R)
• M23: 26,588,478 km (0.096 R)
• M24: 28,922,953 km (0.075 R)
• M25: 31,179,637 km (0.066 R)
• M26: 31,921,792 km (0.043 R)
• M27: 34,894,302 km (0.093 R)
• M28: 40,125,440 km (0.095 R)
• M29: 40,374,969 km (0.116 R)
• M30: 41,510,417 km (0.079 R)
• M31: 41,765,631 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.1

Radius: 5.1

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.94 AU - 9.42 AU

Year: 13742 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,184,004 km

• M1: 63,429 km (0.091 R)
• M2: 329,415 km (0.111 R)
• M3: 1,797,568 km (0.111 R)
• M4: 2,762,025 km (0.051 R)
• M5: 3,474,261 km (0.079 R)
• M6: 5,159,481 km (0.112 R)
• M7: 5,447,158 km (0.102 R)
• M8: 7,853,290 km (0.083 R)
• M9: 10,326,292 km (0.105 R)
• M10: 11,575,285 km (0.098 R)
• M11: 14,244,560 km (0.109 R)
• M12: 20,205,885 km (0.078 R)
• M13: 24,479,148 km (0.076 R)
• M14: 29,317,742 km (0.088 R)
• M15: 30,645,722 km (0.116 R)
• M16: 31,167,071 km (0.067 R)
• M17: 32,013,346 km (0.086 R)
• M18: 37,415,475 km (0.062 R)
• M19: 39,711,652 km (0.091 R)
• M20: 42,744,001 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 20,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit