🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.4

Radius: 14.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.8 AU

Year: 387 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,969,313 km

• M1: 178,470 km (0.07 R)
• M2: 331,658 km (0.029 R)
• M3: 427,401 km (0.066 R)
• M4: 537,356 km (0.109 R)
• M5: 628,012 km (0.057 R)
• M6: 725,250 km (0.055 R)
• M7: 844,330 km (0.117 R)
• M8: 945,907 km (0.113 R)
• M9: 1,069,475 km (0.058 R)
• M10: 1,222,065 km (0.068 R)
• M11: 1,334,563 km (0.057 R)
• M12: 1,450,651 km (0.112 R)
• M13: 1,595,910 km (0.106 R)
• M14: 1,836,763 km (0.072 R)
• M15: 2,072,978 km (0.068 R)
• M16: 2,186,373 km (0.098 R)
• M17: 2,407,778 km (0.061 R)
• M18: 2,497,237 km (0.073 R)
• M19: 2,618,412 km (0.07 R)
• M20: 2,791,347 km (0.076 R)
• M21: 3,032,349 km (0.099 R)
• M22: 3,168,483 km (0.103 R)
• M23: 3,273,650 km (0.055 R)
• M24: 3,406,792 km (0.062 R)
• M25: 3,514,652 km (0.093 R)
• M26: 3,671,880 km (0.076 R)
• M27: 3,796,495 km (0.115 R)
• M28: 3,957,761 km (0.073 R)
• M29: 4,114,241 km (0.059 R)
• M30: 4,316,497 km (0.049 R)
• M31: 4,411,492 km (0.078 R)
• M32: 4,536,855 km (0.092 R)
• M33: 4,663,414 km (0.114 R)
• M34: 4,958,272 km (0.033 R)
• M35: 5,050,275 km (0.091 R)
• M36: 5,353,210 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 9.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.31 AU - 1.33 AU

Year: 1047 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 48,969,313 km

• M1: 123,269 km (0.058 R)
• M2: 319,391 km (0.079 R)
• M3: 450,888 km (0.03 R)
• M4: 614,099 km (0.057 R)
• M5: 688,749 km (0.104 R)
• M6: 880,234 km (0.079 R)
• M7: 972,685 km (0.096 R)
• M8: 1,033,871 km (0.093 R)
• M9: 1,117,795 km (0.089 R)
• M10: 1,262,905 km (0.064 R)
• M11: 1,345,483 km (0.095 R)
• M12: 1,596,209 km (0.096 R)
• M13: 1,719,029 km (0.072 R)
• M14: 1,870,721 km (0.066 R)
• M15: 1,939,536 km (0.093 R)
• M16: 2,000,423 km (0.077 R)
• M17: 2,079,859 km (0.051 R)
• M18: 2,214,497 km (0.092 R)
• M19: 2,296,776 km (0.086 R)
• M20: 2,473,750 km (0.036 R)
• M21: 2,821,565 km (0.111 R)
• M22: 2,921,048 km (0.045 R)
• M23: 3,143,799 km (0.093 R)
• M24: 3,382,857 km (0.045 R)
• M25: 3,446,286 km (0.075 R)
• M26: 3,584,814 km (0.109 R)
• M27: 3,671,132 km (0.112 R)
• M28: 3,823,722 km (0.106 R)
• M29: 3,889,844 km (0.07 R)
• M30: 3,978,406 km (0.088 R)
• M31: 4,056,645 km (0.102 R)
• M32: 4,157,923 km (0.107 R)
• M33: 4,305,576 km (0.029 R)
• M34: 4,712,183 km (0.107 R)
• M35: 4,818,697 km (0.039 R)
• M36: 4,986,097 km (0.088 R)
• M37: 5,155,292 km (0.1 R)
• M38: 5,228,446 km (0.108 R)
• M39: 5,549,483 km (0.119 R)
• M40: 5,750,243 km (0.12 R)
• M41: 5,915,100 km (0.084 R)
• M42: 6,471,604 km (0.119 R)
• M43: 7,344,657 km (0.092 R)
• M44: 7,413,322 km (0.08 R)
• M45: 8,027,123 km (0.082 R)
• M46: 8,526,929 km (0.12 R)
• M47: 8,613,696 km (0.067 R)
• M48: 9,022,248 km (0.032 R)
• M49: 9,767,544 km (0.119 R)
• M50: 9,918,937 km (0.076 R)
• M51: 10,147,523 km (0.077 R)
• M52: 10,362,495 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 13.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.67 AU - 1.71 AU

Year: 1516 Days

Day: 8.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,969,313 km

• M1: 163,660 km (0.089 R)
• M2: 248,183 km (0.099 R)
• M3: 331,359 km (0.099 R)
• M4: 419,622 km (0.078 R)
• M5: 564,283 km (0.104 R)
• M6: 796,609 km (0.088 R)
• M7: 922,570 km (0.05 R)
• M8: 1,085,931 km (0.104 R)
• M9: 1,202,617 km (0.078 R)
• M10: 1,462,918 km (0.063 R)
• M11: 1,551,629 km (0.105 R)
• M12: 1,635,254 km (0.117 R)
• M13: 1,807,292 km (0.107 R)
• M14: 1,977,833 km (0.108 R)
• M15: 2,224,520 km (0.086 R)
• M16: 2,505,914 km (0.096 R)
• M17: 2,688,872 km (0.109 R)
• M18: 2,799,126 km (0.044 R)
• M19: 2,963,085 km (0.115 R)
• M20: 3,103,557 km (0.115 R)
• M21: 3,291,602 km (0.106 R)
• M22: 3,446,585 km (0.096 R)
• M23: 3,538,887 km (0.117 R)
• M24: 3,688,336 km (0.086 R)
• M25: 3,801,880 km (0.054 R)
• M26: 3,935,770 km (0.081 R)
• M27: 4,051,858 km (0.114 R)
• M28: 4,257,855 km (0.102 R)
• M29: 4,497,510 km (0.032 R)
• M30: 4,680,169 km (0.097 R)
• M31: 5,457,181 km (0.119 R)
• M32: 5,543,648 km (0.117 R)
• M33: 5,849,875 km (0.086 R)
• M34: 5,960,578 km (0.091 R)
• M35: 6,071,878 km (0.049 R)
• M36: 6,364,941 km (0.109 R)
• M37: 6,524,562 km (0.069 R)
• M38: 6,628,083 km (0.091 R)
• M39: 6,824,804 km (0.099 R)
• M40: 6,906,335 km (0.109 R)
• M41: 7,236,049 km (0.067 R)
• M42: 7,402,851 km (0.117 R)
• M43: 7,728,226 km (0.118 R)
• M44: 7,898,768 km (0.054 R)
• M45: 8,082,923 km (0.119 R)
• M46: 8,268,424 km (0.075 R)
• M47: 8,355,490 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 9.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.96 AU - 2.46 AU

Year: 2268 Days

Day: 10.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,969,313 km

• M1: 144,512 km (0.118 R)
• M2: 265,387 km (0.11 R)
• M3: 340,335 km (0.069 R)
• M4: 461,659 km (0.066 R)
• M5: 599,738 km (0.091 R)
• M6: 663,467 km (0.113 R)
• M7: 791,074 km (0.113 R)
• M8: 1,124,826 km (0.104 R)
• M9: 1,288,935 km (0.106 R)
• M10: 1,461,272 km (0.098 R)
• M11: 1,540,409 km (0.116 R)
• M12: 1,871,469 km (0.108 R)
• M13: 2,001,470 km (0.041 R)
• M14: 2,145,832 km (0.097 R)
• M15: 2,316,673 km (0.042 R)
• M16: 2,480,333 km (0.066 R)
• M17: 2,587,445 km (0.116 R)
• M18: 2,732,854 km (0.1 R)
• M19: 2,881,105 km (0.049 R)
• M20: 2,981,336 km (0.1 R)
• M21: 3,121,210 km (0.098 R)
• M22: 3,198,402 km (0.089 R)
• M23: 3,328,553 km (0.1 R)
• M24: 3,433,870 km (0.112 R)
• M25: 3,621,016 km (0.051 R)
• M26: 3,756,702 km (0.119 R)
• M27: 4,019,396 km (0.094 R)
• M28: 4,417,326 km (0.07 R)
• M29: 4,489,731 km (0.082 R)
• M30: 4,621,078 km (0.094 R)
• M31: 4,694,680 km (0.083 R)
• M32: 5,007,789 km (0.079 R)
• M33: 5,420,380 km (0.118 R)
• M34: 5,607,377 km (0.102 R)
• M35: 5,717,481 km (0.104 R)
• M36: 5,780,611 km (0.087 R)
• M37: 5,891,912 km (0.068 R)
• M38: 6,035,825 km (0.106 R)
• M39: 6,690,017 km (0.108 R)
• M40: 7,470,170 km (0.071 R)
• M41: 7,539,284 km (0.118 R)
• M42: 7,765,775 km (0.1 R)
• M43: 8,100,725 km (0.12 R)
• M44: 8,260,944 km (0.117 R)
• M45: 8,476,365 km (0.116 R)
• M46: 8,802,937 km (0.1 R)
• M47: 9,059,946 km (0.059 R)
• M48: 9,356,599 km (0.102 R)
• M49: 9,431,248 km (0.097 R)
• M50: 9,618,694 km (0.08 R)
• M51: 9,712,941 km (0.109 R)
• M52: 9,940,330 km (0.065 R)
• M53: 10,207,960 km (0.079 R)
• M54: 10,691,610 km (0.119 R)
• M55: 10,769,700 km (0.12 R)
• M56: 10,848,090 km (0.099 R)
• M57: 10,926,479 km (0.062 R)
• M58: 11,084,005 km (0.095 R)
• M59: 11,601,165 km (0.093 R)
• M60: 11,721,741 km (0.106 R)
• M61: 11,822,421 km (0.106 R)
• M62: 12,004,332 km (0.082 R)
• M63: 12,146,599 km (0.108 R)
• M64: 12,248,475 km (0.12 R)
• M65: 12,371,146 km (0.113 R)
• M66: 12,969,986 km (0.037 R)
• M67: 13,074,106 km (0.104 R)
• M68: 13,557,008 km (0.044 R)
• M69: 13,620,437 km (0.103 R)
• M70: 13,684,016 km (0.115 R)
• M71: 13,939,081 km (0.116 R)
• M72: 14,045,744 km (0.102 R)
• M73: 14,152,707 km (0.072 R)
• M74: 14,238,576 km (0.106 R)
• M75: 14,497,081 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.7

Radius: 4.4

Gravity: 26.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.52 AU - 7.22 AU

Year: 11097 Days

Day: 20.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,969,313 km

• M1: 56,249 km (0.058 R)
• M2: 206,894 km (0.056 R)
• M3: 284,984 km (0.083 R)
• M4: 321,635 km (0.037 R)
• M5: 413,788 km (0.106 R)
• M6: 529,726 km (0.112 R)
• M7: 639,830 km (0.107 R)
• M8: 722,857 km (0.078 R)
• M9: 845,228 km (0.118 R)
• M10: 881,431 km (0.079 R)
• M11: 974,331 km (0.077 R)
• M12: 1,070,373 km (0.07 R)
• M13: 1,129,614 km (0.057 R)
• M14: 1,463,217 km (0.057 R)
• M15: 1,641,089 km (0.12 R)
• M16: 1,732,493 km (0.066 R)
• M17: 1,849,329 km (0.044 R)
• M18: 2,316,224 km (0.093 R)
• M19: 2,955,156 km (0.078 R)
• M20: 3,123,005 km (0.099 R)
• M21: 4,069,511 km (0.057 R)
• M22: 4,162,561 km (0.117 R)
• M23: 4,319,040 km (0.111 R)
• M24: 4,445,750 km (0.069 R)
• M25: 5,130,609 km (0.085 R)
• M26: 5,231,138 km (0.114 R)
• M27: 6,129,174 km (0.033 R)
• M28: 6,487,162 km (0.027 R)
• M29: 7,715,809 km (0.039 R)
• M30: 8,219,206 km (0.108 R)
• M31: 8,613,546 km (0.097 R)
• M32: 9,014,020 km (0.077 R)
• M33: 9,176,034 km (0.099 R)
• M34: 9,216,575 km (0.092 R)
• M35: 9,708,902 km (0.117 R)
• M36: 9,958,132 km (0.032 R)
• M37: 10,083,644 km (0.105 R)
• M38: 10,125,532 km (0.099 R)
• M39: 10,804,257 km (0.032 R)
• M40: 11,541,476 km (0.061 R)
• M41: 11,629,290 km (0.105 R)
• M42: 11,717,403 km (0.119 R)
• M43: 11,938,359 km (0.105 R)
• M44: 12,116,231 km (0.087 R)
• M45: 12,609,605 km (0.077 R)
• M46: 14,743,319 km (0.069 R)
• M47: 15,608,294 km (0.117 R)
• M48: 16,341,473 km (0.062 R)
• M49: 16,786,676 km (0.106 R)
• M50: 16,935,975 km (0.032 R)
• M51: 17,336,299 km (0.084 R)
• M52: 18,865,189 km (0.026 R)
• M53: 19,436,503 km (0.094 R)
• M54: 20,224,735 km (0.04 R)
• M55: 20,755,957 km (0.101 R)
• M56: 20,809,213 km (0.054 R)
• M57: 21,237,961 km (0.034 R)
• M58: 22,651,062 km (0.071 R)
• M59: 22,981,524 km (0.11 R)
• M60: 24,487,975 km (0.108 R)
• M61: 24,544,373 km (0.025 R)
• M62: 25,968,545 km (0.12 R)
• M63: 26,372,010 km (0.032 R)
• M64: 26,429,905 km (0.064 R)
• M65: 28,243,031 km (0.052 R)
• M66: 28,302,272 km (0.067 R)
• M67: 29,194,473 km (0.101 R)
• M68: 29,433,979 km (0.079 R)
• M69: 31,128,774 km (0.066 R)
• M70: 31,680,191 km (0.036 R)
• M71: 32,854,834 km (0.086 R)
• M72: 33,166,297 km (0.119 R)
• M73: 33,729,533 km (0.073 R)
• M74: 34,422,021 km (0.087 R)
• M75: 35,119,297 km (0.082 R)
• M76: 35,246,605 km (0.047 R)
• M77: 35,437,791 km (0.12 R)
• M78: 36,463,284 km (0.111 R)
• M79: 36,592,238 km (0.102 R)
• M80: 37,824,176 km (0.112 R)
• M81: 38,215,973 km (0.095 R)
• M82: 39,730,502 km (0.117 R)
• M83: 40,128,731 km (0.043 R)
• M84: 40,528,457 km (0.108 R)
• M85: 40,595,177 km (0.092 R)
• M86: 40,728,768 km (0.061 R)
• M87: 41,130,289 km (0.059 R)
• M88: 41,802,582 km (0.107 R)
• M89: 41,870,050 km (0.076 R)
• M90: 42,546,233 km (0.079 R)
• M91: 43,841,002 km (0.085 R)
• M92: 44,734,401 km (0.082 R)
• M93: 46,190,138 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.5

Radius: 4.7

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.58 AU - 9.18 AU

Year: 16745 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,969,313 km

• M1: 62,831 km (0.089 R)
• M2: 93,499 km (0.078 R)
• M3: 157,377 km (0.114 R)
• M4: 312,660 km (0.088 R)
• M5: 777,311 km (0.039 R)
• M6: 945,010 km (0.042 R)
• M7: 1,698,833 km (0.113 R)
• M8: 1,965,866 km (0.115 R)
• M9: 2,324,601 km (0.068 R)
• M10: 2,511,599 km (0.116 R)
• M11: 2,985,525 km (0.062 R)
• M12: 3,700,603 km (0.062 R)
• M13: 4,335,047 km (0.112 R)
• M14: 4,400,421 km (0.111 R)
• M15: 4,466,095 km (0.082 R)
• M16: 4,698,271 km (0.106 R)
• M17: 5,881,141 km (0.113 R)
• M18: 7,111,883 km (0.093 R)
• M19: 7,461,044 km (0.089 R)
• M20: 9,542,100 km (0.062 R)
• M21: 10,447,616 km (0.115 R)
• M22: 10,844,050 km (0.071 R)
• M23: 11,245,422 km (0.111 R)
• M24: 12,339,281 km (0.119 R)
• M25: 13,324,084 km (0.115 R)
• M26: 15,919,009 km (0.045 R)
• M27: 16,323,970 km (0.088 R)
• M28: 16,834,847 km (0.117 R)
• M29: 18,240,468 km (0.066 R)
• M30: 18,504,808 km (0.043 R)
• M31: 18,877,157 km (0.09 R)
• M32: 18,930,563 km (0.089 R)
• M33: 19,683,190 km (0.085 R)
• M34: 25,042,085 km (0.077 R)
• M35: 25,512,720 km (0.098 R)
• M36: 25,630,902 km (0.029 R)
• M37: 26,462,816 km (0.082 R)
• M38: 26,702,173 km (0.119 R)
• M39: 27,002,266 km (0.096 R)
• M40: 27,787,954 km (0.086 R)
• M41: 27,909,428 km (0.042 R)
• M42: 28,458,452 km (0.115 R)
• M43: 31,383,240 km (0.071 R)
• M44: 31,699,938 km (0.084 R)
• M45: 33,299,439 km (0.084 R)
• M46: 34,467,349 km (0.056 R)
• M47: 34,532,574 km (0.1 R)
• M48: 36,642,802 km (0.12 R)
• M49: 37,177,016 km (0.113 R)
• M50: 37,848,112 km (0.107 R)
• M51: 37,982,899 km (0.033 R)
• M52: 38,591,164 km (0.098 R)
• M53: 39,817,119 km (0.104 R)
• M54: 40,022,816 km (0.097 R)
• M55: 40,159,997 km (0.097 R)
• M56: 40,366,143 km (0.096 R)
• M57: 40,779,632 km (0.118 R)
• M58: 41,471,821 km (0.091 R)
• M59: 42,867,569 km (0.061 R)
• M60: 43,430,356 km (0.114 R)
• M61: 44,491,903 km (0.077 R)
• M62: 46,640,427 km (0.077 R)
• M63: 47,945,818 km (0.101 R)
• M64: 48,529,848 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 15,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit