🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 11.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.45 AU - 1.59 AU

Year: 1294 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,775,242 km

• M1: 138,228 km (0.08 R)
• M2: 559,795 km (0.066 R)
• M3: 1,265,897 km (0.048 R)
• M4: 2,071,631 km (0.089 R)
• M5: 2,522,669 km (0.097 R)
• M6: 3,076,331 km (0.11 R)
• M7: 3,899,867 km (0.054 R)
• M8: 6,409,820 km (0.106 R)
• M9: 8,689,841 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 9.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.96 AU - 4.84 AU

Year: 6371 Days

Day: 11.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,775,242 km

• M1: 119,678 km (0.108 R)
• M2: 454,628 km (0.117 R)
• M3: 1,598,453 km (0.107 R)
• M4: 1,964,669 km (0.073 R)
• M5: 2,327,144 km (0.111 R)
• M6: 2,784,316 km (0.105 R)
• M7: 3,097,574 km (0.094 R)
• M8: 4,501,101 km (0.112 R)
• M9: 5,423,072 km (0.085 R)
• M10: 5,803,051 km (0.109 R)
• M11: 6,862,503 km (0.084 R)
• M12: 8,505,387 km (0.102 R)
• M13: 13,411,599 km (0.077 R)
• M14: 14,414,353 km (0.107 R)
• M15: 15,574,335 km (0.066 R)
• M16: 15,901,206 km (0.107 R)
• M17: 19,933,467 km (0.081 R)
• M18: 20,644,207 km (0.078 R)
• M19: 22,322,097 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 8.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.92 AU - 5.28 AU

Year: 6810 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,775,242 km

• M1: 109,655 km (0.105 R)
• M2: 494,720 km (0.048 R)
• M3: 894,146 km (0.107 R)
• M4: 1,376,450 km (0.062 R)
• M5: 1,829,881 km (0.098 R)
• M6: 2,502,623 km (0.118 R)
• M7: 3,808,911 km (0.073 R)
• M8: 5,051,471 km (0.099 R)
• M9: 5,601,243 km (0.118 R)
• M10: 6,161,338 km (0.091 R)
• M11: 6,789,051 km (0.03 R)
• M12: 8,067,215 km (0.071 R)
• M13: 8,419,368 km (0.106 R)
• M14: 8,966,747 km (0.066 R)
• M15: 10,460,033 km (0.119 R)
• M16: 10,794,384 km (0.059 R)
• M17: 11,484,479 km (0.086 R)
• M18: 11,975,908 km (0.098 R)
• M19: 12,481,100 km (0.086 R)
• M20: 13,831,520 km (0.092 R)
• M21: 14,645,482 km (0.049 R)
• M22: 16,593,396 km (0.111 R)
• M23: 19,766,516 km (0.093 R)
• M24: 22,413,800 km (0.115 R)
• M25: 23,464,576 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 14.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.67 AU - 5.25 AU

Year: 7625 Days

Day: 6.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,775,242 km

• M1: 186,848 km (0.093 R)
• M2: 1,614,011 km (0.085 R)
• M3: 2,671,519 km (0.094 R)
• M4: 3,332,891 km (0.113 R)
• M5: 4,027,474 km (0.114 R)
• M6: 6,920,248 km (0.097 R)
• M7: 7,664,198 km (0.1 R)
• M8: 8,585,123 km (0.067 R)
• M9: 9,181,121 km (0.111 R)
• M10: 11,286,411 km (0.082 R)
• M11: 13,696,732 km (0.106 R)
• M12: 16,497,504 km (0.099 R)
• M13: 17,286,782 km (0.062 R)
• M14: 20,548,165 km (0.055 R)
• M15: 22,642,835 km (0.048 R)
• M16: 23,289,995 km (0.06 R)
• M17: 26,267,292 km (0.033 R)
• M18: 27,526,307 km (0.11 R)
• M19: 31,146,725 km (0.11 R)
• M20: 35,940,140 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 11.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.97 AU - 6.19 AU

Year: 7903 Days

Day: 13.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,775,242 km

• M1: 139,575 km (0.1 R)
• M2: 583,282 km (0.057 R)
• M3: 1,705,715 km (0.04 R)
• M4: 2,763,671 km (0.087 R)
• M5: 3,667,691 km (0.113 R)
• M6: 5,349,021 km (0.106 R)
• M7: 5,758,471 km (0.096 R)
• M8: 6,712,008 km (0.073 R)
• M9: 7,151,676 km (0.071 R)
• M10: 7,847,306 km (0.091 R)
• M11: 8,460,956 km (0.03 R)
• M12: 10,789,447 km (0.057 R)
• M13: 11,497,045 km (0.099 R)
• M14: 13,344,280 km (0.071 R)
• M15: 14,398,645 km (0.118 R)
• M16: 15,069,742 km (0.073 R)
• M17: 16,018,491 km (0.108 R)
• M18: 16,805,825 km (0.109 R)
• M19: 18,386,625 km (0.117 R)
• M20: 22,081,244 km (0.083 R)
• M21: 24,744,834 km (0.093 R)
• M22: 25,974,977 km (0.089 R)
• M23: 27,802,315 km (0.076 R)
• M24: 31,203,872 km (0.112 R)
• M25: 32,534,994 km (0.118 R)
• M26: 33,584,423 km (0.092 R)
• M27: 35,861,602 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892

Radius: 6

Gravity: 24.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.29 AU - 7.67 AU

Year: 11386 Days

Day: 22.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,775,242 km

• M1: 74,799 km (0.091 R)
• M2: 295,157 km (0.105 R)
• M3: 689,796 km (0.099 R)
• M4: 1,196,484 km (0.111 R)
• M5: 1,789,191 km (0.114 R)
• M6: 2,236,787 km (0.071 R)
• M7: 3,302,074 km (0.11 R)
• M8: 6,144,882 km (0.116 R)
• M9: 6,821,663 km (0.092 R)
• M10: 10,031,136 km (0.087 R)
• M11: 13,791,129 km (0.069 R)
• M12: 14,327,287 km (0.082 R)
• M13: 20,132,582 km (0.102 R)
• M14: 22,339,749 km (0.104 R)
• M15: 24,703,096 km (0.102 R)
• M16: 26,198,327 km (0.053 R)
• M17: 26,709,952 km (0.082 R)
• M18: 34,833,116 km (0.077 R)
• M19: 40,122,299 km (0.103 R)
• M20: 40,529,205 km (0.037 R)
• M21: 42,183,907 km (0.105 R)
• M22: 42,604,576 km (0.094 R)
• M23: 44,170,716 km (0.103 R)
• M24: 50,189,786 km (0.107 R)
• M25: 55,213,881 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644

Radius: 3.1

Gravity: 67.01 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.97 AU - 9.37 AU

Year: 14662 Days

Day: 18 Hours

Environment

Temp: -238 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,775,242 km

• M1: 38,596 km (0.1 R)
• M2: 215,720 km (0.079 R)
• M3: 374,443 km (0.102 R)
• M4: 824,583 km (0.114 R)
• M5: 962,363 km (0.091 R)
• M6: 1,485,357 km (0.103 R)
• M7: 1,690,157 km (0.094 R)
• M8: 2,817,526 km (0.102 R)
• M9: 3,007,964 km (0.109 R)
• M10: 3,156,365 km (0.071 R)
• M11: 4,182,308 km (0.112 R)
• M12: 4,367,360 km (0.096 R)
• M13: 4,525,784 km (0.103 R)
• M14: 4,622,574 km (0.087 R)
• M15: 5,092,910 km (0.051 R)
• M16: 6,286,551 km (0.091 R)
• M17: 7,384,450 km (0.12 R)
• M18: 8,263,188 km (0.094 R)
• M19: 8,953,732 km (0.058 R)
• M20: 9,842,792 km (0.031 R)
• M21: 10,005,554 km (0.077 R)
• M22: 10,448,514 km (0.065 R)
• M23: 12,604,369 km (0.055 R)
• M24: 15,473,057 km (0.088 R)
• M25: 16,671,336 km (0.111 R)
• M26: 17,214,526 km (0.11 R)
• M27: 21,899,333 km (0.07 R)
• M28: 24,981,348 km (0.094 R)
• M29: 26,207,752 km (0.095 R)
• M30: 28,449,625 km (0.09 R)
• M31: 31,281,214 km (0.088 R)
• M32: 35,807,896 km (0.117 R)
• M33: 38,966,206 km (0.085 R)
• M34: 39,646,727 km (0.102 R)
• M35: 41,735,712 km (0.045 R)
• M36: 58,449,683 km (0.063 R)
• M37: 58,627,256 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749

Radius: 3.5

Gravity: 61.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.87 AU - 10.35 AU

Year: 17439 Days

Day: 21.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,775,242 km

• M1: 43,533 km (0.118 R)
• M2: 167,101 km (0.107 R)
• M3: 299,645 km (0.117 R)
• M4: 581,936 km (0.026 R)
• M5: 1,329,476 km (0.115 R)
• M6: 1,530,536 km (0.119 R)
• M7: 1,974,094 km (0.12 R)
• M8: 2,683,786 km (0.047 R)
• M9: 2,878,712 km (0.119 R)
• M10: 3,269,461 km (0.081 R)
• M11: 3,491,913 km (0.112 R)
• M12: 3,998,003 km (0.113 R)
• M13: 4,123,815 km (0.109 R)
• M14: 8,150,242 km (0.117 R)
• M15: 9,251,880 km (0.091 R)
• M16: 13,636,444 km (0.11 R)
• M17: 14,358,104 km (0.089 R)
• M18: 17,084,077 km (0.091 R)
• M19: 20,599,627 km (0.073 R)
• M20: 22,724,515 km (0.092 R)
• M21: 27,065,995 km (0.104 R)
• M22: 29,134,933 km (0.038 R)
• M23: 29,608,560 km (0.092 R)
• M24: 30,815,217 km (0.082 R)
• M25: 33,068,909 km (0.106 R)
• M26: 37,901,369 km (0.092 R)
• M27: 41,074,639 km (0.097 R)
• M28: 43,030,631 km (0.042 R)
• M29: 44,109,082 km (0.063 R)
• M30: 54,638,079 km (0.091 R)
• M31: 56,816,673 km (0.108 R)
• M32: 60,575,319 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.9

Radius: 6.1

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.27 AU - 10.05 AU

Year: 17591 Days

Day: 20.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,775,242 km

• M1: 82,578 km (0.089 R)
• M2: 364,570 km (0.113 R)
• M3: 637,736 km (0.103 R)
• M4: 2,157,052 km (0.107 R)
• M5: 2,867,791 km (0.079 R)
• M6: 3,552,052 km (0.118 R)
• M7: 5,092,760 km (0.045 R)
• M8: 14,430,360 km (0.049 R)
• M9: 14,649,671 km (0.112 R)
• M10: 16,326,812 km (0.094 R)
• M11: 16,805,526 km (0.089 R)
• M12: 20,884,760 km (0.094 R)
• M13: 22,022,901 km (0.089 R)
• M14: 25,153,835 km (0.078 R)
• M15: 29,615,741 km (0.104 R)
• M16: 29,970,138 km (0.11 R)
• M17: 37,391,988 km (0.104 R)
• M18: 39,208,555 km (0.056 R)
• M19: 39,493,090 km (0.065 R)
• M20: 41,083,166 km (0.109 R)
• M21: 47,385,574 km (0.088 R)
• M22: 48,686,178 km (0.106 R)
• M23: 53,251,157 km (0.027 R)
• M24: 57,541,325 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.7

Radius: 5.7

Gravity: 20.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.22 AU - 12.16 AU

Year: 22453 Days

Day: 20.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,775,242 km

• M1: 71,358 km (0.106 R)
• M2: 295,157 km (0.09 R)
• M3: 640,129 km (0.096 R)
• M4: 827,575 km (0.112 R)
• M5: 1,039,256 km (0.082 R)
• M6: 1,409,810 km (0.085 R)
• M7: 2,189,814 km (0.08 R)
• M8: 2,576,225 km (0.113 R)
• M9: 3,979,004 km (0.053 R)
• M10: 4,277,003 km (0.048 R)
• M11: 4,806,580 km (0.079 R)
• M12: 5,579,253 km (0.118 R)
• M13: 6,983,378 km (0.093 R)
• M14: 7,615,878 km (0.099 R)
• M15: 8,608,011 km (0.057 R)
• M16: 9,277,162 km (0.108 R)
• M17: 9,566,036 km (0.079 R)
• M18: 11,692,270 km (0.102 R)
• M19: 14,114,260 km (0.101 R)
• M20: 19,637,712 km (0.107 R)
• M21: 20,210,373 km (0.074 R)
• M22: 20,892,390 km (0.092 R)
• M23: 21,995,076 km (0.032 R)
• M24: 22,405,572 km (0.11 R)
• M25: 22,716,736 km (0.088 R)
• M26: 24,976,113 km (0.115 R)
• M27: 28,944,645 km (0.117 R)
• M28: 34,264,943 km (0.068 R)
• M29: 38,398,183 km (0.091 R)
• M30: 43,171,103 km (0.038 R)
• M31: 44,301,016 km (0.085 R)
• M32: 50,959,318 km (0.113 R)
• M33: 52,402,788 km (0.106 R)
• M34: 54,994,272 km (0.092 R)
• M35: 60,230,945 km (0.061 R)
• M36: 67,500,953 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit