🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 12.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.84 AU

Year: 439 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,919,095 km

• M1: 171,888 km (0.111 R)
• M2: 836,102 km (0.052 R)
• M3: 1,282,802 km (0.092 R)
• M4: 1,922,183 km (0.119 R)
• M5: 2,558,423 km (0.105 R)
• M6: 2,996,296 km (0.12 R)
• M7: 3,460,498 km (0.038 R)
• M8: 5,150,206 km (0.108 R)
• M9: 5,651,808 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 9.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.69 AU - 1.05 AU

Year: 560 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,919,095 km

• M1: 113,246 km (0.069 R)
• M2: 423,512 km (0.036 R)
• M3: 740,659 km (0.036 R)
• M4: 1,024,446 km (0.118 R)
• M5: 1,388,867 km (0.084 R)
• M6: 2,038,121 km (0.102 R)
• M7: 2,334,325 km (0.101 R)
• M8: 2,650,425 km (0.074 R)
• M9: 3,358,771 km (0.093 R)
• M10: 4,251,272 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 11.1

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.94 AU - 1.08 AU

Year: 701 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,919,095 km

• M1: 138,528 km (0.052 R)
• M2: 530,324 km (0.119 R)
• M3: 995,275 km (0.112 R)
• M4: 1,608,177 km (0.076 R)
• M5: 1,969,306 km (0.056 R)
• M6: 2,637,410 km (0.088 R)
• M7: 3,197,206 km (0.119 R)
• M8: 3,689,532 km (0.064 R)
• M9: 4,106,910 km (0.071 R)
• M10: 4,473,276 km (0.119 R)
• M11: 4,826,925 km (0.051 R)
• M12: 6,308,093 km (0.097 R)
• M13: 7,063,263 km (0.096 R)
• M14: 8,779,450 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 12

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.66 AU - 2.3 AU

Year: 1923 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,919,095 km

• M1: 149,448 km (0.119 R)
• M2: 528,828 km (0.068 R)
• M3: 1,202,318 km (0.105 R)
• M4: 1,842,896 km (0.098 R)
• M5: 2,888,585 km (0.087 R)
• M6: 3,289,657 km (0.057 R)
• M7: 3,663,053 km (0.111 R)
• M8: 4,552,263 km (0.036 R)
• M9: 6,561,961 km (0.096 R)
• M10: 7,132,527 km (0.047 R)
• M11: 10,007,798 km (0.041 R)
• M12: 10,597,214 km (0.034 R)
• M13: 12,245,932 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 9.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.53 AU - 4.23 AU

Year: 5275 Days

Day: 9 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,919,095 km

• M1: 118,182 km (0.103 R)
• M2: 426,803 km (0.051 R)
• M3: 727,494 km (0.099 R)
• M4: 1,226,254 km (0.105 R)
• M5: 2,138,202 km (0.052 R)
• M6: 2,704,879 km (0.079 R)
• M7: 3,979,303 km (0.064 R)
• M8: 4,662,068 km (0.118 R)
• M9: 5,230,390 km (0.106 R)
• M10: 5,615,754 km (0.085 R)
• M11: 8,193,625 km (0.1 R)
• M12: 8,563,581 km (0.051 R)
• M13: 9,618,096 km (0.106 R)
• M14: 9,946,463 km (0.082 R)
• M15: 10,932,912 km (0.115 R)
• M16: 11,245,721 km (0.096 R)
• M17: 12,851,055 km (0.108 R)
• M18: 14,711,754 km (0.04 R)
• M19: 15,762,978 km (0.085 R)
• M20: 18,138,592 km (0.072 R)
• M21: 18,640,942 km (0.067 R)
• M22: 19,673,317 km (0.098 R)
• M23: 20,337,681 km (0.098 R)
• M24: 24,718,355 km (0.076 R)
• M25: 25,491,926 km (0.114 R)
• M26: 26,201,768 km (0.067 R)
• M27: 27,496,238 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 14.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.3 AU - 5.88 AU

Year: 7927 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,919,095 km

• M1: 183,257 km (0.069 R)
• M2: 774,917 km (0.067 R)
• M3: 1,368,222 km (0.08 R)
• M4: 2,164,681 km (0.092 R)
• M5: 2,937,653 km (0.101 R)
• M6: 4,383,367 km (0.104 R)
• M7: 6,580,362 km (0.062 R)
• M8: 7,758,146 km (0.077 R)
• M9: 8,504,041 km (0.083 R)
• M10: 9,434,390 km (0.105 R)
• M11: 10,679,194 km (0.114 R)
• M12: 11,445,733 km (0.108 R)
• M13: 11,922,950 km (0.112 R)
• M14: 13,146,212 km (0.09 R)
• M15: 14,697,841 km (0.04 R)
• M16: 16,839,335 km (0.068 R)
• M17: 23,302,412 km (0.034 R)
• M18: 28,267,116 km (0.09 R)
• M19: 29,834,154 km (0.102 R)
• M20: 31,769,651 km (0.094 R)
• M21: 37,960,011 km (0.092 R)
• M22: 41,961,156 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.4

Radius: 7.6

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.71 AU - 6.99 AU

Year: 11045 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,919,095 km

• M1: 94,546 km (0.107 R)
• M2: 393,742 km (0.056 R)
• M3: 667,057 km (0.1 R)
• M4: 1,597,855 km (0.119 R)
• M5: 1,921,285 km (0.05 R)
• M6: 4,184,252 km (0.117 R)
• M7: 4,770,526 km (0.115 R)
• M8: 5,623,982 km (0.094 R)
• M9: 7,630,239 km (0.116 R)
• M10: 8,128,400 km (0.063 R)
• M11: 8,551,912 km (0.114 R)
• M12: 8,940,717 km (0.068 R)
• M13: 11,007,411 km (0.074 R)
• M14: 11,409,381 km (0.087 R)
• M15: 12,060,880 km (0.107 R)
• M16: 12,988,985 km (0.072 R)
• M17: 15,338,270 km (0.027 R)
• M18: 16,278,642 km (0.085 R)
• M19: 16,650,393 km (0.099 R)
• M20: 19,165,282 km (0.078 R)
• M21: 20,085,160 km (0.081 R)
• M22: 22,376,102 km (0.116 R)
• M23: 25,627,312 km (0.105 R)
• M24: 26,130,559 km (0.065 R)
• M25: 28,209,820 km (0.068 R)
• M26: 30,284,892 km (0.103 R)
• M27: 30,847,380 km (0.11 R)
• M28: 34,006,139 km (0.087 R)
• M29: 38,021,346 km (0.098 R)
• M30: 41,095,133 km (0.112 R)
• M31: 44,186,424 km (0.049 R)
• M32: 48,035,577 km (0.116 R)
• M33: 48,800,621 km (0.117 R)
• M34: 53,072,687 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.6

Radius: 3.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.28 AU - 8.9 AU

Year: 17378 Days

Day: 18.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,919,095 km

• M1: 49,218 km (0.088 R)
• M2: 173,833 km (0.093 R)
• M3: 339,886 km (0.057 R)
• M4: 584,778 km (0.102 R)
• M5: 1,162,525 km (0.106 R)
• M6: 1,409,212 km (0.069 R)
• M7: 1,858,305 km (0.07 R)
• M8: 2,084,198 km (0.074 R)
• M9: 2,572,934 km (0.119 R)
• M10: 2,971,911 km (0.095 R)
• M11: 3,820,131 km (0.046 R)
• M12: 9,959,777 km (0.101 R)
• M13: 11,030,898 km (0.058 R)
• M14: 11,322,315 km (0.088 R)
• M15: 15,838,375 km (0.052 R)
• M16: 17,553,665 km (0.106 R)
• M17: 18,017,867 km (0.07 R)
• M18: 24,323,567 km (0.076 R)
• M19: 26,684,670 km (0.105 R)
• M20: 31,564,104 km (0.079 R)
• M21: 33,448,588 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.3

Radius: 5

Gravity: 37.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.75 AU - 10.85 AU

Year: 19577 Days

Day: 20.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,919,095 km

• M1: 62,233 km (0.12 R)
• M2: 289,472 km (0.065 R)
• M3: 483,800 km (0.099 R)
• M4: 755,320 km (0.109 R)
• M5: 1,657,096 km (0.108 R)
• M6: 1,823,149 km (0.112 R)
• M7: 2,651,921 km (0.068 R)
• M8: 3,121,808 km (0.109 R)
• M9: 5,130,010 km (0.072 R)
• M10: 6,422,685 km (0.046 R)
• M11: 7,612,587 km (0.057 R)
• M12: 8,500,899 km (0.092 R)
• M13: 10,111,619 km (0.109 R)
• M14: 10,295,475 km (0.091 R)
• M15: 10,669,919 km (0.072 R)
• M16: 13,922,775 km (0.103 R)
• M17: 14,380,544 km (0.066 R)
• M18: 15,896,419 km (0.031 R)
• M19: 18,229,099 km (0.105 R)
• M20: 19,809,301 km (0.117 R)
• M21: 22,607,380 km (0.059 R)
• M22: 25,094,295 km (0.104 R)
• M23: 26,000,260 km (0.057 R)
• M24: 29,592,404 km (0.102 R)
• M25: 30,603,386 km (0.11 R)
• M26: 33,096,285 km (0.097 R)
• M27: 33,501,845 km (0.097 R)
• M28: 33,910,696 km (0.054 R)
• M29: 43,770,392 km (0.047 R)
• M30: 49,876,678 km (0.085 R)
• M31: 53,317,280 km (0.074 R)
• M32: 53,688,432 km (0.12 R)
• M33: 54,435,823 km (0.095 R)
• M34: 55,190,095 km (0.115 R)
• M35: 55,951,399 km (0.033 R)
• M36: 58,473,769 km (0.075 R)
• M37: 63,743,952 km (0.085 R)
• M38: 66,065,860 km (0.113 R)
• M39: 68,662,431 km (0.076 R)
• M40: 75,917,628 km (0.071 R)
• M41: 81,928,770 km (0.098 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: 249 - 20,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit