🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 8.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.16 AU - 1.82 AU

Year: 1255 Days

Day: 14.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,570,474 km

• M1: 118,781 km (0.1 R)
• M2: 241,301 km (0.085 R)
• M3: 344,075 km (0.091 R)
• M4: 440,117 km (0.117 R)
• M5: 499,507 km (0.118 R)
• M6: 589,266 km (0.069 R)
• M7: 661,821 km (0.117 R)
• M8: 780,003 km (0.091 R)
• M9: 854,353 km (0.112 R)
• M10: 977,472 km (0.118 R)
• M11: 1,127,370 km (0.101 R)
• M12: 1,263,204 km (0.108 R)
• M13: 1,359,396 km (0.111 R)
• M14: 1,551,180 km (0.07 R)
• M15: 1,614,610 km (0.11 R)
• M16: 1,670,709 km (0.108 R)
• M17: 1,752,090 km (0.059 R)
• M18: 1,843,046 km (0.11 R)
• M19: 1,910,365 km (0.08 R)
• M20: 2,367,685 km (0.093 R)
• M21: 2,459,539 km (0.063 R)
• M22: 2,533,739 km (0.065 R)
• M23: 2,599,413 km (0.077 R)
• M24: 2,790,299 km (0.078 R)
• M25: 3,287,264 km (0.066 R)
• M26: 3,504,330 km (0.074 R)
• M27: 3,630,441 km (0.068 R)
• M28: 3,736,656 km (0.091 R)
• M29: 3,854,838 km (0.074 R)
• M30: 4,172,135 km (0.109 R)
• M31: 4,692,736 km (0.072 R)
• M32: 4,913,841 km (0.056 R)
• M33: 5,055,211 km (0.108 R)
• M34: 5,126,569 km (0.038 R)
• M35: 5,536,468 km (0.092 R)
• M36: 5,622,187 km (0.106 R)
• M37: 5,695,939 km (0.082 R)
• M38: 5,894,455 km (0.076 R)
• M39: 6,082,500 km (0.098 R)
• M40: 6,234,491 km (0.079 R)
• M41: 6,645,885 km (0.099 R)
• M42: 6,789,350 km (0.117 R)
• M43: 6,973,355 km (0.107 R)
• M44: 7,279,283 km (0.101 R)
• M45: 7,521,931 km (0.076 R)
• M46: 7,780,884 km (0.097 R)
• M47: 8,223,545 km (0.065 R)
• M48: 8,279,494 km (0.047 R)
• M49: 8,617,735 km (0.032 R)
• M50: 8,717,218 km (0.073 R)
• M51: 8,774,214 km (0.081 R)
• M52: 9,061,293 km (0.076 R)
• M53: 9,249,487 km (0.104 R)
• M54: 9,336,852 km (0.099 R)
• M55: 9,453,688 km (0.075 R)
• M56: 9,881,239 km (0.069 R)
• M57: 9,955,589 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 14.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.58 AU - 2.44 AU

Year: 1967 Days

Day: 11.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,570,474 km

• M1: 187,147 km (0.11 R)
• M2: 284,386 km (0.1 R)
• M3: 417,228 km (0.058 R)
• M4: 649,853 km (0.06 R)
• M5: 905,965 km (0.115 R)
• M6: 1,013,226 km (0.095 R)
• M7: 1,116,599 km (0.089 R)
• M8: 1,306,737 km (0.113 R)
• M9: 1,440,029 km (0.112 R)
• M10: 1,538,165 km (0.114 R)
• M11: 1,648,868 km (0.081 R)
• M12: 1,825,543 km (0.099 R)
• M13: 1,932,655 km (0.099 R)
• M14: 2,052,932 km (0.095 R)
• M15: 2,289,895 km (0.086 R)
• M16: 2,417,801 km (0.078 R)
• M17: 2,572,036 km (0.108 R)
• M18: 2,693,061 km (0.062 R)
• M19: 3,016,791 km (0.094 R)
• M20: 3,118,966 km (0.029 R)
• M21: 3,274,548 km (0.087 R)
• M22: 4,048,866 km (0.111 R)
• M23: 4,348,361 km (0.04 R)
• M24: 4,478,960 km (0.103 R)
• M25: 4,596,245 km (0.091 R)
• M26: 4,729,387 km (0.1 R)
• M27: 5,029,929 km (0.114 R)
• M28: 5,259,562 km (0.102 R)
• M29: 5,508,194 km (0.063 R)
• M30: 5,649,863 km (0.039 R)
• M31: 5,808,736 km (0.09 R)
• M32: 5,936,941 km (0.04 R)
• M33: 6,658,751 km (0.117 R)
• M34: 7,013,148 km (0.094 R)
• M35: 7,218,396 km (0.098 R)
• M36: 7,391,032 km (0.039 R)
• M37: 7,775,798 km (0.096 R)
• M38: 8,802,937 km (0.096 R)
• M39: 8,913,490 km (0.049 R)
• M40: 9,210,741 km (0.116 R)
• M41: 9,568,130 km (0.096 R)
• M42: 9,662,975 km (0.112 R)
• M43: 9,777,118 km (0.068 R)
• M44: 10,083,794 km (0.069 R)
• M45: 10,432,507 km (0.068 R)
• M46: 10,667,375 km (0.088 R)
• M47: 11,082,509 km (0.077 R)
• M48: 11,241,981 km (0.034 R)
• M49: 11,482,833 km (0.116 R)
• M50: 11,583,513 km (0.114 R)
• M51: 11,847,104 km (0.087 R)
• M52: 11,969,475 km (0.099 R)
• M53: 12,092,145 km (0.037 R)
• M54: 12,691,285 km (0.112 R)
• M55: 13,089,066 km (0.114 R)
• M56: 13,491,035 km (0.03 R)
• M57: 13,704,212 km (0.067 R)
• M58: 13,832,717 km (0.066 R)
• M59: 14,155,699 km (0.116 R)
• M60: 14,350,625 km (0.103 R)
• M61: 14,502,915 km (0.088 R)
• M62: 14,721,328 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 7.4

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.38 AU - 9.02 AU

Year: 16208 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,570,474 km

• M1: 162,912 km (0.099 R)
• M2: 235,317 km (0.044 R)
• M3: 339,138 km (0.027 R)
• M4: 388,954 km (0.116 R)
• M5: 441,763 km (0.077 R)
• M6: 516,711 km (0.095 R)
• M7: 616,792 km (0.037 R)
• M8: 701,764 km (0.086 R)
• M9: 790,774 km (0.077 R)
• M10: 931,995 km (0.111 R)
• M11: 1,403,826 km (0.09 R)
• M12: 1,546,842 km (0.109 R)
• M13: 1,605,484 km (0.103 R)
• M14: 2,399,400 km (0.105 R)
• M15: 2,641,001 km (0.101 R)
• M16: 3,036,388 km (0.094 R)
• M17: 4,667,902 km (0.119 R)
• M18: 4,882,575 km (0.084 R)
• M19: 5,411,404 km (0.115 R)
• M20: 6,618,359 km (0.117 R)
• M21: 7,702,196 km (0.08 R)
• M22: 8,212,774 km (0.044 R)
• M23: 8,316,295 km (0.077 R)
• M24: 8,524,386 km (0.095 R)
• M25: 8,576,745 km (0.119 R)
• M26: 9,266,691 km (0.117 R)
• M27: 9,536,715 km (0.076 R)
• M28: 9,754,679 km (0.085 R)
• M29: 10,362,495 km (0.102 R)
• M30: 10,642,841 km (0.086 R)
• M31: 11,153,868 km (0.031 R)
• M32: 11,672,673 km (0.109 R)
• M33: 11,730,867 km (0.093 R)
• M34: 11,905,896 km (0.098 R)
• M35: 12,495,611 km (0.099 R)
• M36: 13,034,313 km (0.063 R)
• M37: 15,711,516 km (0.108 R)
• M38: 17,809,926 km (0.105 R)
• M39: 19,786,413 km (0.102 R)
• M40: 19,994,803 km (0.112 R)
• M41: 21,903,073 km (0.092 R)
• M42: 22,118,644 km (0.107 R)
• M43: 22,262,706 km (0.118 R)
• M44: 23,207,118 km (0.112 R)
• M45: 23,280,271 km (0.054 R)
• M46: 25,210,084 km (0.067 R)
• M47: 27,654,513 km (0.109 R)
• M48: 27,732,154 km (0.12 R)
• M49: 27,887,586 km (0.115 R)
• M50: 28,043,318 km (0.07 R)
• M51: 28,277,438 km (0.079 R)
• M52: 30,413,546 km (0.096 R)
• M53: 30,654,100 km (0.117 R)
• M54: 30,814,768 km (0.048 R)
• M55: 30,895,251 km (0.054 R)
• M56: 31,703,678 km (0.117 R)
• M57: 32,355,476 km (0.119 R)
• M58: 32,847,204 km (0.088 R)
• M59: 33,672,237 km (0.101 R)
• M60: 33,838,141 km (0.086 R)
• M61: 36,528,060 km (0.096 R)
• M62: 38,157,480 km (0.046 R)
• M63: 39,111,615 km (0.097 R)
• M64: 40,249,307 km (0.091 R)
• M65: 40,954,811 km (0.077 R)
• M66: 41,220,496 km (0.113 R)
• M67: 42,736,521 km (0.118 R)
• M68: 43,185,764 km (0.096 R)
• M69: 46,006,581 km (0.096 R)
• M70: 51,155,740 km (0.117 R)
• M71: 51,823,994 km (0.101 R)
• M72: 54,331,553 km (0.09 R)
• M73: 54,623,419 km (0.109 R)
• M74: 55,992,389 km (0.102 R)
• M75: 57,075,926 km (0.037 R)
• M76: 58,365,310 km (0.066 R)
• M77: 59,163,564 km (0.104 R)
• M78: 59,263,645 km (0.039 R)
• M79: 59,764,649 km (0.058 R)
• M80: 60,569,335 km (0.104 R)
• M81: 63,413,341 km (0.106 R)
• M82: 65,989,266 km (0.117 R)
• M83: 66,196,908 km (0.083 R)
• M84: 66,404,700 km (0.118 R)
• M85: 67,760,356 km (0.069 R)
• M86: 67,865,074 km (0.086 R)
• M87: 68,284,247 km (0.114 R)
• M88: 68,914,802 km (0.035 R)
• M89: 70,287,363 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.9

Radius: 7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.69 AU - 12.13 AU

Year: 23184 Days

Day: 23.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,570,474 km

• M1: 108,907 km (0.091 R)
• M2: 678,875 km (0.093 R)
• M3: 1,021,005 km (0.105 R)
• M4: 1,335,011 km (0.112 R)
• M5: 1,596,359 km (0.116 R)
• M6: 2,664,188 km (0.08 R)
• M7: 2,826,951 km (0.095 R)
• M8: 3,128,091 km (0.112 R)
• M9: 3,299,830 km (0.079 R)
• M10: 3,369,393 km (0.099 R)
• M11: 3,439,554 km (0.094 R)
• M12: 3,652,731 km (0.108 R)
• M13: 4,394,138 km (0.059 R)
• M14: 4,548,074 km (0.108 R)
• M15: 5,221,414 km (0.106 R)
• M16: 7,467,477 km (0.049 R)
• M17: 8,930,095 km (0.083 R)
• M18: 9,076,252 km (0.091 R)
• M19: 9,125,171 km (0.112 R)
• M20: 9,718,775 km (0.119 R)
• M21: 9,969,800 km (0.111 R)
• M22: 10,020,365 km (0.106 R)
• M23: 10,529,745 km (0.036 R)
• M24: 11,573,490 km (0.081 R)
• M25: 11,893,031 km (0.113 R)
• M26: 12,161,559 km (0.082 R)
• M27: 12,649,846 km (0.098 R)
• M28: 12,704,599 km (0.09 R)
• M29: 13,144,716 km (0.111 R)
• M30: 13,366,570 km (0.083 R)
• M31: 13,701,819 km (0.113 R)
• M32: 15,128,384 km (0.086 R)
• M33: 16,661,164 km (0.111 R)
• M34: 17,263,893 km (0.116 R)
• M35: 18,552,530 km (0.111 R)
• M36: 21,091,654 km (0.119 R)
• M37: 21,743,303 km (0.067 R)
• M38: 22,666,621 km (0.076 R)
• M39: 22,799,613 km (0.106 R)
• M40: 23,602,654 km (0.12 R)
• M41: 23,804,911 km (0.082 R)
• M42: 24,075,533 km (0.117 R)
• M43: 25,997,716 km (0.057 R)
• M44: 26,625,878 km (0.032 R)
• M45: 26,977,134 km (0.075 R)
• M46: 27,826,251 km (0.03 R)
• M47: 27,897,310 km (0.107 R)
• M48: 28,684,045 km (0.077 R)
• M49: 29,695,925 km (0.119 R)
• M50: 31,754,392 km (0.082 R)
• M51: 32,575,535 km (0.059 R)
• M52: 34,927,213 km (0.091 R)
• M53: 38,357,792 km (0.112 R)
• M54: 38,992,984 km (0.116 R)
• M55: 40,515,442 km (0.032 R)
• M56: 40,757,641 km (0.083 R)
• M57: 41,081,221 km (0.103 R)
• M58: 41,975,667 km (0.057 R)
• M59: 42,220,708 km (0.099 R)
• M60: 43,288,089 km (0.097 R)
• M61: 46,711,935 km (0.068 R)
• M62: 50,048,716 km (0.089 R)
• M63: 52,139,944 km (0.096 R)
• M64: 53,904,302 km (0.094 R)
• M65: 54,348,458 km (0.064 R)
• M66: 54,972,430 km (0.104 R)
• M67: 57,854,433 km (0.114 R)
• M68: 57,945,239 km (0.097 R)
• M69: 60,692,903 km (0.078 R)
• M70: 61,803,668 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.6

Radius: 4.6

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.14 AU - 10.86 AU

Year: 23485 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,570,474 km

• M1: 73,453 km (0.112 R)
• M2: 200,162 km (0.107 R)
• M3: 239,656 km (0.106 R)
• M4: 327,619 km (0.05 R)
• M5: 375,790 km (0.1 R)
• M6: 554,111 km (0.108 R)
• M7: 612,454 km (0.117 R)
• M8: 958,324 km (0.075 R)
• M9: 1,029,084 km (0.039 R)
• M10: 1,226,553 km (0.104 R)
• M11: 1,408,913 km (0.056 R)
• M12: 1,799,064 km (0.091 R)
• M13: 1,886,878 km (0.095 R)
• M14: 1,976,188 km (0.116 R)
• M15: 2,507,709 km (0.091 R)
• M16: 2,738,987 km (0.092 R)
• M17: 2,806,306 km (0.118 R)
• M18: 3,842,571 km (0.115 R)
• M19: 4,108,855 km (0.106 R)
• M20: 5,698,033 km (0.07 R)
• M21: 5,784,202 km (0.058 R)
• M22: 6,578,566 km (0.114 R)
• M23: 6,759,729 km (0.113 R)
• M24: 7,266,268 km (0.109 R)
• M25: 7,642,357 km (0.09 R)
• M26: 7,976,708 km (0.083 R)
• M27: 8,121,369 km (0.12 R)
• M28: 9,411,501 km (0.065 R)
• M29: 9,666,865 km (0.074 R)
• M30: 9,718,177 km (0.063 R)
• M31: 9,872,861 km (0.071 R)
• M32: 10,184,324 km (0.054 R)
• M33: 11,462,787 km (0.119 R)
• M34: 13,472,784 km (0.108 R)
• M35: 13,818,206 km (0.116 R)
• M36: 13,992,038 km (0.085 R)
• M37: 14,635,608 km (0.106 R)
• M38: 15,288,753 km (0.059 R)
• M39: 15,648,984 km (0.063 R)
• M40: 15,830,147 km (0.104 R)
• M41: 17,805,587 km (0.037 R)
• M42: 18,121,239 km (0.047 R)
• M43: 18,438,686 km (0.107 R)
• M44: 18,502,414 km (0.08 R)
• M45: 18,630,021 km (0.083 R)
• M46: 18,758,077 km (0.093 R)
• M47: 21,780,104 km (0.072 R)
• M48: 21,914,891 km (0.102 R)
• M49: 21,982,360 km (0.1 R)
• M50: 22,320,900 km (0.055 R)
• M51: 22,729,302 km (0.075 R)
• M52: 25,302,385 km (0.074 R)
• M53: 25,586,173 km (0.055 R)
• M54: 26,013,574 km (0.096 R)
• M55: 26,299,904 km (0.094 R)
• M56: 26,371,561 km (0.102 R)
• M57: 27,382,693 km (0.111 R)
• M58: 27,819,818 km (0.048 R)
• M59: 27,892,972 km (0.107 R)
• M60: 30,340,543 km (0.117 R)
• M61: 30,491,188 km (0.064 R)
• M62: 31,171,559 km (0.093 R)
• M63: 33,165,399 km (0.041 R)
• M64: 33,943,158 km (0.06 R)
• M65: 35,121,092 km (0.116 R)
• M66: 36,552,145 km (0.099 R)
• M67: 36,872,734 km (0.078 R)
• M68: 37,274,853 km (0.096 R)
• M69: 39,470,949 km (0.109 R)
• M70: 40,294,934 km (0.099 R)
• M71: 40,875,075 km (0.11 R)
• M72: 41,625,009 km (0.116 R)
• M73: 44,841,214 km (0.055 R)
• M74: 44,926,933 km (0.115 R)
• M75: 45,184,391 km (0.046 R)
• M76: 45,959,757 km (0.086 R)
• M77: 46,565,778 km (0.086 R)
• M78: 46,826,377 km (0.118 R)
• M79: 46,913,294 km (0.082 R)
• M80: 47,610,869 km (0.082 R)
• M81: 47,960,928 km (0.11 R)
• M82: 49,458,402 km (0.084 R)
• M83: 49,901,661 km (0.082 R)
• M84: 50,257,255 km (0.089 R)
• M85: 51,508,492 km (0.034 R)
• M86: 51,867,975 km (0.12 R)
• M87: 53,768,317 km (0.119 R)
• M88: 55,323,237 km (0.036 R)
• M89: 56,152,458 km (0.113 R)
• M90: 57,357,469 km (0.103 R)
• M91: 60,928,370 km (0.077 R)
• M92: 62,166,442 km (0.1 R)
• M93: 62,740,599 km (0.11 R)
• M94: 63,124,318 km (0.114 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: 458 - 18,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit