🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.8

Radius: 14.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.62 AU - 4.04 AU

Year: 3249 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,961,799 km

• M1: 180,415 km (0.061 R)
• M2: 641,326 km (0.119 R)
• M3: 1,140,684 km (0.112 R)
• M4: 1,886,429 km (0.111 R)
• M5: 3,280,831 km (0.032 R)
• M6: 3,847,508 km (0.11 R)
• M7: 5,078,848 km (0.115 R)
• M8: 6,558,819 km (0.026 R)
• M9: 7,964,591 km (0.101 R)
• M10: 8,738,909 km (0.056 R)
• M11: 10,644,636 km (0.118 R)
• M12: 12,166,346 km (0.105 R)
• M13: 14,585,942 km (0.113 R)
• M14: 15,317,476 km (0.089 R)
• M15: 16,797,298 km (0.065 R)
• M16: 17,894,448 km (0.063 R)
• M17: 18,490,895 km (0.116 R)
• M18: 19,162,141 km (0.11 R)
• M19: 19,660,601 km (0.069 R)
• M20: 20,167,588 km (0.085 R)
• M21: 21,473,578 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 12.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.61 AU - 5.61 AU

Year: 5007 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,961,799 km

• M1: 151,692 km (0.06 R)
• M2: 560,094 km (0.037 R)
• M3: 1,294,321 km (0.107 R)
• M4: 1,982,172 km (0.103 R)
• M5: 2,901,899 km (0.118 R)
• M6: 3,500,441 km (0.104 R)
• M7: 4,539,547 km (0.073 R)
• M8: 5,212,139 km (0.064 R)
• M9: 5,832,223 km (0.068 R)
• M10: 6,724,424 km (0.111 R)
• M11: 7,119,363 km (0.048 R)
• M12: 8,587,516 km (0.118 R)
• M13: 9,332,663 km (0.112 R)
• M14: 12,800,940 km (0.102 R)
• M15: 13,306,880 km (0.105 R)
• M16: 14,251,142 km (0.082 R)
• M17: 15,016,036 km (0.102 R)
• M18: 17,723,309 km (0.069 R)
• M19: 18,543,853 km (0.108 R)
• M20: 19,990,015 km (0.114 R)
• M21: 24,935,272 km (0.076 R)
• M22: 26,126,670 km (0.116 R)
• M23: 28,366,150 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 13.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.18 AU - 6.3 AU

Year: 6757 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,961,799 km

• M1: 175,777 km (0.099 R)
• M2: 737,069 km (0.117 R)
• M3: 1,219,073 km (0.03 R)
• M4: 2,586,098 km (0.102 R)
• M5: 3,016,940 km (0.118 R)
• M6: 3,683,249 km (0.06 R)
• M7: 4,751,228 km (0.083 R)
• M8: 5,435,639 km (0.062 R)
• M9: 8,467,239 km (0.117 R)
• M10: 9,160,476 km (0.104 R)
• M11: 9,985,508 km (0.08 R)
• M12: 11,943,146 km (0.117 R)
• M13: 14,144,927 km (0.102 R)
• M14: 18,683,577 km (0.103 R)
• M15: 19,710,417 km (0.116 R)
• M16: 21,085,521 km (0.062 R)
• M17: 22,852,122 km (0.064 R)
• M18: 24,455,362 km (0.085 R)
• M19: 25,240,602 km (0.057 R)
• M20: 26,223,011 km (0.098 R)
• M21: 33,613,146 km (0.039 R)
• M22: 40,080,262 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 11

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.58 AU - 7.54 AU

Year: 7283 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,961,799 km

• M1: 139,575 km (0.053 R)
• M2: 992,133 km (0.117 R)
• M3: 2,063,852 km (0.087 R)
• M4: 3,667,990 km (0.095 R)
• M5: 5,412,301 km (0.088 R)
• M6: 5,786,745 km (0.046 R)
• M7: 6,449,463 km (0.109 R)
• M8: 8,287,722 km (0.112 R)
• M9: 8,829,117 km (0.079 R)
• M10: 11,084,753 km (0.114 R)
• M11: 12,969,687 km (0.116 R)
• M12: 13,872,510 km (0.101 R)
• M13: 14,457,737 km (0.092 R)
• M14: 18,601,149 km (0.077 R)
• M15: 22,027,239 km (0.045 R)
• M16: 27,554,731 km (0.1 R)
• M17: 29,713,428 km (0.074 R)
• M18: 32,286,811 km (0.107 R)
• M19: 35,112,715 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 11.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.76 AU - 7.5 AU

Year: 8253 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,961,799 km

• M1: 143,315 km (0.111 R)
• M2: 575,054 km (0.027 R)
• M3: 994,078 km (0.045 R)
• M4: 1,690,007 km (0.08 R)
• M5: 2,688,124 km (0.103 R)
• M6: 4,365,116 km (0.086 R)
• M7: 5,040,700 km (0.095 R)
• M8: 5,855,859 km (0.096 R)
• M9: 7,022,722 km (0.094 R)
• M10: 11,641,557 km (0.1 R)
• M11: 12,980,906 km (0.102 R)
• M12: 15,088,292 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 11.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.14 AU - 9.34 AU

Year: 9334 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,961,799 km

• M1: 148,102 km (0.076 R)
• M2: 1,372,560 km (0.118 R)
• M3: 1,914,105 km (0.084 R)
• M4: 2,378,457 km (0.043 R)
• M5: 3,868,900 km (0.117 R)
• M6: 4,391,894 km (0.083 R)
• M7: 4,907,857 km (0.065 R)
• M8: 6,506,011 km (0.117 R)
• M9: 9,772,780 km (0.025 R)
• M10: 12,127,002 km (0.108 R)
• M11: 13,515,868 km (0.095 R)
• M12: 19,521,026 km (0.115 R)
• M13: 24,625,754 km (0.081 R)
• M14: 27,355,317 km (0.117 R)
• M15: 29,643,566 km (0.073 R)
• M16: 30,556,711 km (0.104 R)
• M17: 31,020,166 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907

Radius: 7.1

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.36 AU - 14.24 AU

Year: 17570 Days

Day: 15.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,961,799 km

• M1: 88,412 km (0.096 R)
• M2: 491,579 km (0.084 R)
• M3: 960,269 km (0.105 R)
• M4: 1,256,024 km (0.109 R)
• M5: 2,303,358 km (0.05 R)
• M6: 2,620,356 km (0.117 R)
• M7: 3,484,284 km (0.119 R)
• M8: 4,157,624 km (0.079 R)
• M9: 4,559,893 km (0.072 R)
• M10: 5,599,448 km (0.095 R)
• M11: 7,935,269 km (0.111 R)
• M12: 8,240,898 km (0.12 R)
• M13: 8,554,455 km (0.08 R)
• M14: 9,205,355 km (0.079 R)
• M15: 9,542,998 km (0.094 R)
• M16: 9,830,674 km (0.064 R)
• M17: 13,969,000 km (0.099 R)
• M18: 14,717,738 km (0.111 R)
• M19: 18,244,807 km (0.091 R)
• M20: 22,702,674 km (0.11 R)
• M21: 23,631,826 km (0.109 R)
• M22: 33,428,542 km (0.098 R)
• M23: 44,018,575 km (0.073 R)
• M24: 47,101,338 km (0.111 R)
• M25: 47,935,795 km (0.027 R)
• M26: 48,780,126 km (0.104 R)
• M27: 52,256,930 km (0.09 R)
• M28: 57,207,572 km (0.112 R)
• M29: 61,070,040 km (0.054 R)
• M30: 71,918,877 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.9

Radius: 3.1

Gravity: 69.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.21 AU - 16.89 AU

Year: 25308 Days

Day: 20.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,961,799 km

• M1: 38,596 km (0.1 R)
• M2: 162,314 km (0.043 R)
• M3: 324,029 km (0.084 R)
• M4: 486,642 km (0.059 R)
• M5: 1,286,542 km (0.103 R)
• M6: 1,586,186 km (0.061 R)
• M7: 2,512,496 km (0.05 R)
• M8: 4,146,853 km (0.033 R)
• M9: 4,571,561 km (0.1 R)
• M10: 7,488,421 km (0.074 R)
• M11: 7,590,746 km (0.044 R)
• M12: 8,009,320 km (0.101 R)
• M13: 8,278,447 km (0.041 R)
• M14: 15,920,505 km (0.104 R)
• M15: 17,042,189 km (0.083 R)
• M16: 17,940,076 km (0.118 R)
• M17: 19,249,506 km (0.107 R)
• M18: 19,441,590 km (0.064 R)
• M19: 20,124,055 km (0.049 R)
• M20: 21,433,485 km (0.104 R)
• M21: 23,121,847 km (0.063 R)
• M22: 28,094,181 km (0.053 R)
• M23: 35,145,327 km (0.118 R)
• M24: 35,432,405 km (0.071 R)
• M25: 37,935,028 km (0.108 R)
• M26: 38,540,600 km (0.11 R)
• M27: 45,123,056 km (0.087 R)
• M28: 48,945,880 km (0.037 R)
• M29: 49,483,236 km (0.035 R)
• M30: 55,269,083 km (0.101 R)
• M31: 57,823,766 km (0.107 R)
• M32: 64,875,361 km (0.118 R)
• M33: 72,246,646 km (0.115 R)
• M34: 74,822,422 km (0.075 R)
• M35: 75,059,535 km (0.112 R)
• M36: 78,188,374 km (0.11 R)
• M37: 79,414,628 km (0.089 R)
• M38: 84,190,989 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.8

Radius: 5.2

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.62 AU - 17.66 AU

Year: 26811 Days

Day: 21.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,961,799 km

• M1: 66,870 km (0.046 R)
• M2: 252,222 km (0.116 R)
• M3: 417,079 km (0.118 R)
• M4: 857,495 km (0.084 R)
• M5: 1,295,518 km (0.105 R)
• M6: 1,548,936 km (0.112 R)
• M7: 2,116,062 km (0.117 R)
• M8: 2,534,936 km (0.118 R)
• M9: 2,740,633 km (0.035 R)
• M10: 3,264,525 km (0.09 R)
• M11: 5,495,627 km (0.1 R)
• M12: 7,839,078 km (0.044 R)
• M13: 8,277,250 km (0.1 R)
• M14: 8,834,652 km (0.085 R)
• M15: 10,481,874 km (0.101 R)
• M16: 11,377,816 km (0.11 R)
• M17: 12,066,415 km (0.102 R)
• M18: 13,117,040 km (0.114 R)
• M19: 14,014,628 km (0.032 R)
• M20: 14,227,356 km (0.11 R)
• M21: 15,100,110 km (0.114 R)
• M22: 16,240,644 km (0.09 R)
• M23: 24,109,193 km (0.12 R)
• M24: 24,517,296 km (0.072 R)
• M25: 25,452,432 km (0.073 R)
• M26: 40,141,148 km (0.075 R)
• M27: 48,185,325 km (0.083 R)
• M28: 48,670,321 km (0.113 R)
• M29: 55,098,093 km (0.103 R)
• M30: 63,996,324 km (0.051 R)
• M31: 64,582,298 km (0.116 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: 224 - 20,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit