🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.2

Radius: 13

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.26 AU - 1.42 AU

Year: 1052 Days

Day: 11.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,422,010 km

• M1: 184,155 km (0.113 R)
• M2: 348,862 km (0.101 R)
• M3: 487,240 km (0.039 R)
• M4: 577,747 km (0.112 R)
• M5: 691,292 km (0.115 R)
• M6: 807,829 km (0.106 R)
• M7: 889,808 km (0.079 R)
• M8: 1,031,328 km (0.094 R)
• M9: 1,161,029 km (0.055 R)
• M10: 1,324,390 km (0.074 R)
• M11: 1,416,243 km (0.096 R)
• M12: 1,517,670 km (0.103 R)
• M13: 1,837,511 km (0.108 R)
• M14: 2,112,472 km (0.074 R)
• M15: 2,204,325 km (0.03 R)
• M16: 2,357,662 km (0.107 R)
• M17: 2,462,082 km (0.117 R)
• M18: 2,830,242 km (0.113 R)
• M19: 2,922,843 km (0.119 R)
• M20: 3,216,354 km (0.106 R)
• M21: 3,352,039 km (0.091 R)
• M22: 3,549,359 km (0.057 R)
• M23: 3,730,223 km (0.086 R)
• M24: 3,821,926 km (0.072 R)
• M25: 3,997,106 km (0.093 R)
• M26: 4,101,375 km (0.108 R)
• M27: 4,217,164 km (0.096 R)
• M28: 4,302,136 km (0.065 R)
• M29: 4,549,570 km (0.106 R)
• M30: 4,636,786 km (0.096 R)
• M31: 4,868,214 km (0.062 R)
• M32: 5,081,092 km (0.105 R)
• M33: 5,239,965 km (0.095 R)
• M34: 5,515,973 km (0.091 R)
• M35: 5,609,172 km (0.088 R)
• M36: 6,010,842 km (0.054 R)
• M37: 6,458,589 km (0.1 R)
• M38: 6,692,859 km (0.082 R)
• M39: 6,892,273 km (0.072 R)
• M40: 7,335,382 km (0.102 R)
• M41: 7,476,602 km (0.078 R)
• M42: 7,735,556 km (0.098 R)
• M43: 8,129,896 km (0.111 R)
• M44: 8,342,774 km (0.089 R)
• M45: 8,530,669 km (0.096 R)
• M46: 8,611,601 km (0.119 R)
• M47: 8,706,297 km (0.085 R)
• M48: 8,856,044 km (0.074 R)
• M49: 9,102,731 km (0.072 R)
• M50: 9,310,074 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 8.3

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.48 AU - 2.56 AU

Year: 2713 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,422,010 km

• M1: 103,821 km (0.034 R)
• M2: 176,825 km (0.032 R)
• M3: 477,516 km (0.108 R)
• M4: 637,287 km (0.054 R)
• M5: 834,756 km (0.118 R)
• M6: 1,030,430 km (0.109 R)
• M7: 1,576,313 km (0.078 R)
• M8: 1,651,860 km (0.103 R)
• M9: 1,859,352 km (0.103 R)
• M10: 2,130,722 km (0.088 R)
• M11: 2,214,497 km (0.035 R)
• M12: 2,285,257 km (0.108 R)
• M13: 2,576,075 km (0.107 R)
• M14: 2,832,486 km (0.096 R)
• M15: 3,065,709 km (0.088 R)
• M16: 3,144,846 km (0.088 R)
• M17: 3,484,733 km (0.041 R)
• M18: 3,870,396 km (0.054 R)
• M19: 3,956,116 km (0.055 R)
• M20: 4,025,080 km (0.112 R)
• M21: 4,077,140 km (0.101 R)
• M22: 4,393,989 km (0.12 R)
• M23: 4,829,019 km (0.064 R)
• M24: 5,014,371 km (0.038 R)
• M25: 5,164,268 km (0.051 R)
• M26: 5,277,663 km (0.12 R)
• M27: 5,818,011 km (0.06 R)
• M28: 5,916,446 km (0.048 R)
• M29: 6,254,986 km (0.12 R)
• M30: 6,396,207 km (0.089 R)
• M31: 6,951,065 km (0.067 R)
• M32: 7,350,641 km (0.114 R)
• M33: 7,435,762 km (0.052 R)
• M34: 7,564,117 km (0.053 R)
• M35: 7,757,846 km (0.117 R)
• M36: 7,931,530 km (0.039 R)
• M37: 8,349,057 km (0.065 R)
• M38: 8,460,059 km (0.1 R)
• M39: 8,683,708 km (0.098 R)
• M40: 9,045,585 km (0.083 R)
• M41: 9,435,586 km (0.083 R)
• M42: 9,574,563 km (0.057 R)
• M43: 9,830,974 km (0.1 R)
• M44: 10,208,110 km (0.077 R)
• M45: 10,374,612 km (0.113 R)
• M46: 10,446,270 km (0.099 R)
• M47: 10,542,012 km (0.066 R)
• M48: 11,417,010 km (0.101 R)
• M49: 11,491,061 km (0.11 R)
• M50: 11,963,192 km (0.081 R)
• M51: 12,063,423 km (0.076 R)
• M52: 12,290,063 km (0.11 R)
• M53: 12,391,192 km (0.029 R)
• M54: 12,952,333 km (0.107 R)
• M55: 13,417,732 km (0.033 R)
• M56: 13,941,175 km (0.112 R)
• M57: 14,205,365 km (0.114 R)
• M58: 14,417,944 km (0.087 R)
• M59: 15,306,106 km (0.048 R)
• M60: 15,660,803 km (0.082 R)
• M61: 15,715,556 km (0.067 R)
• M62: 15,825,360 km (0.074 R)
• M63: 16,239,447 km (0.105 R)
• M64: 16,322,773 km (0.098 R)
• M65: 16,433,924 km (0.055 R)
• M66: 16,573,350 km (0.034 R)
• M67: 17,021,994 km (0.111 R)
• M68: 17,191,189 km (0.078 R)
• M69: 17,276,160 km (0.114 R)
• M70: 17,959,972 km (0.119 R)
• M71: 18,333,967 km (0.08 R)
• M72: 18,652,611 km (0.038 R)
• M73: 18,739,826 km (0.116 R)
• M74: 18,885,385 km (0.118 R)
• M75: 19,471,808 km (0.095 R)
• M76: 19,560,221 km (0.067 R)
• M77: 19,678,403 km (0.109 R)
• M78: 19,767,115 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 11.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.07 AU - 4.93 AU

Year: 6475 Days

Day: 8.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,422,010 km

• M1: 281,992 km (0.041 R)
• M2: 649,404 km (0.115 R)
• M3: 849,118 km (0.107 R)
• M4: 944,860 km (0.066 R)
• M5: 1,121,834 km (0.107 R)
• M6: 1,338,153 km (0.078 R)
• M7: 1,553,574 km (0.047 R)
• M8: 1,780,663 km (0.069 R)
• M9: 1,938,190 km (0.07 R)
• M10: 2,018,674 km (0.081 R)
• M11: 2,133,415 km (0.067 R)
• M12: 2,438,894 km (0.069 R)
• M13: 3,359,669 km (0.027 R)
• M14: 3,655,574 km (0.073 R)
• M15: 4,042,583 km (0.106 R)
• M16: 4,125,760 km (0.071 R)
• M17: 4,272,814 km (0.073 R)
• M18: 4,357,487 km (0.117 R)
• M19: 4,464,300 km (0.051 R)
• M20: 4,658,777 km (0.049 R)
• M21: 4,922,368 km (0.049 R)
• M22: 5,033,669 km (0.073 R)
• M23: 5,145,868 km (0.102 R)
• M24: 5,304,441 km (0.111 R)
• M25: 5,766,100 km (0.098 R)
• M26: 5,954,444 km (0.056 R)
• M27: 6,168,818 km (0.067 R)
• M28: 6,361,500 km (0.115 R)
• M29: 6,629,729 km (0.108 R)
• M30: 6,802,365 km (0.119 R)
• M31: 6,901,698 km (0.091 R)
• M32: 7,177,407 km (0.11 R)
• M33: 7,431,125 km (0.115 R)
• M34: 7,559,180 km (0.075 R)
• M35: 8,000,045 km (0.051 R)
• M36: 8,183,901 km (0.098 R)
• M37: 8,316,146 km (0.065 R)
• M38: 8,449,138 km (0.099 R)
• M39: 8,609,657 km (0.11 R)
• M40: 10,014,680 km (0.075 R)
• M41: 10,498,779 km (0.067 R)
• M42: 11,312,741 km (0.093 R)
• M43: 11,519,485 km (0.062 R)
• M44: 11,757,196 km (0.104 R)
• M45: 12,571,607 km (0.065 R)
• M46: 12,755,163 km (0.089 R)
• M47: 12,970,285 km (0.117 R)
• M48: 13,248,687 km (0.101 R)
• M49: 14,382,190 km (0.087 R)
• M50: 14,606,138 km (0.07 R)
• M51: 14,799,119 km (0.042 R)
• M52: 15,809,353 km (0.104 R)
• M53: 16,106,904 km (0.097 R)
• M54: 16,239,746 km (0.083 R)
• M55: 16,472,970 km (0.104 R)
• M56: 16,875,537 km (0.115 R)
• M57: 17,349,314 km (0.112 R)
• M58: 17,553,665 km (0.099 R)
• M59: 17,724,655 km (0.072 R)
• M60: 17,896,094 km (0.115 R)
• M61: 18,206,210 km (0.105 R)
• M62: 18,448,559 km (0.103 R)
• M63: 18,622,392 km (0.075 R)
• M64: 19,006,709 km (0.117 R)
• M65: 19,996,747 km (0.11 R)
• M66: 20,139,613 km (0.064 R)
• M67: 20,318,532 km (0.077 R)
• M68: 20,462,146 km (0.063 R)
• M69: 20,642,113 km (0.12 R)
• M70: 20,750,272 km (0.097 R)
• M71: 20,967,338 km (0.096 R)
• M72: 21,440,068 km (0.104 R)
• M73: 21,622,876 km (0.118 R)
• M74: 21,769,482 km (0.091 R)
• M75: 21,953,188 km (0.105 R)
• M76: 22,991,398 km (0.107 R)
• M77: 23,818,375 km (0.095 R)
• M78: 24,121,609 km (0.102 R)
• M79: 24,770,116 km (0.101 R)
• M80: 25,424,308 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 8

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.89 AU - 7.41 AU

Year: 12967 Days

Day: 17.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,422,010 km

• M1: 101,128 km (0.087 R)
• M2: 193,430 km (0.05 R)
• M3: 255,064 km (0.107 R)
• M4: 434,133 km (0.041 R)
• M5: 831,914 km (0.112 R)
• M6: 1,066,334 km (0.04 R)
• M7: 1,212,790 km (0.075 R)
• M8: 2,066,695 km (0.106 R)
• M9: 2,197,443 km (0.119 R)
• M10: 2,412,565 km (0.056 R)
• M11: 3,370,440 km (0.11 R)
• M12: 3,937,566 km (0.079 R)
• M13: 4,199,212 km (0.09 R)
• M14: 4,843,231 km (0.109 R)
• M15: 5,265,845 km (0.078 R)
• M16: 5,700,277 km (0.076 R)
• M17: 6,221,626 km (0.09 R)
• M18: 6,449,763 km (0.105 R)
• M19: 6,564,803 km (0.102 R)
• M20: 6,875,069 km (0.108 R)
• M21: 7,071,491 km (0.108 R)
• M22: 7,150,629 km (0.119 R)
• M23: 7,349,594 km (0.093 R)
• M24: 7,834,590 km (0.119 R)
• M25: 8,205,144 km (0.094 R)
• M26: 8,288,320 km (0.092 R)
• M27: 9,049,175 km (0.104 R)
• M28: 9,221,213 km (0.061 R)
• M29: 9,876,302 km (0.117 R)
• M30: 10,098,006 km (0.081 R)
• M31: 10,456,143 km (0.105 R)
• M32: 12,024,228 km (0.078 R)
• M33: 12,261,041 km (0.071 R)
• M34: 13,077,397 km (0.075 R)
• M35: 13,369,861 km (0.071 R)
• M36: 13,763,004 km (0.095 R)
• M37: 14,309,784 km (0.058 R)
• M38: 14,661,489 km (0.097 R)
• M39: 15,785,268 km (0.11 R)
• M40: 15,837,029 km (0.116 R)
• M41: 16,305,270 km (0.105 R)
• M42: 17,468,843 km (0.109 R)
• M43: 17,952,492 km (0.076 R)
• M44: 18,060,652 km (0.1 R)
• M45: 18,386,177 km (0.09 R)
• M46: 18,823,302 km (0.059 R)
• M47: 19,485,422 km (0.119 R)
• M48: 20,211,271 km (0.095 R)
• M49: 20,267,520 km (0.031 R)
• M50: 20,436,416 km (0.065 R)
• M51: 21,919,978 km (0.103 R)
• M52: 22,267,344 km (0.114 R)
• M53: 22,441,625 km (0.065 R)
• M54: 22,616,356 km (0.089 R)
• M55: 23,143,389 km (0.116 R)
• M56: 26,266,843 km (0.036 R)
• M57: 26,389,663 km (0.104 R)
• M58: 26,512,632 km (0.098 R)
• M59: 27,006,305 km (0.042 R)
• M60: 28,379,464 km (0.047 R)
• M61: 29,456,270 km (0.097 R)
• M62: 29,775,362 km (0.081 R)
• M63: 30,159,978 km (0.114 R)
• M64: 30,481,763 km (0.119 R)
• M65: 30,546,240 km (0.092 R)
• M66: 30,998,773 km (0.063 R)
• M67: 32,172,967 km (0.12 R)
• M68: 33,627,657 km (0.074 R)
• M69: 34,296,060 km (0.029 R)
• M70: 34,564,588 km (0.111 R)
• M71: 35,171,357 km (0.04 R)
• M72: 35,781,716 km (0.086 R)
• M73: 36,122,351 km (0.106 R)
• M74: 36,395,516 km (0.096 R)
• M75: 37,081,722 km (0.094 R)
• M76: 38,675,986 km (0.056 R)
• M77: 38,815,561 km (0.068 R)
• M78: 39,586,888 km (0.084 R)
• M79: 40,504,820 km (0.093 R)
• M80: 40,717,698 km (0.091 R)
• M81: 41,002,084 km (0.097 R)
• M82: 44,392,570 km (0.105 R)
• M83: 46,752,027 km (0.094 R)
• M84: 48,247,108 km (0.093 R)
• M85: 48,397,604 km (0.11 R)
• M86: 49,227,423 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.1

Radius: 4.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.32 AU - 8.32 AU

Year: 16277 Days

Day: 20.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,422,010 km

• M1: 168,896 km (0.104 R)
• M2: 213,775 km (0.109 R)
• M3: 280,945 km (0.113 R)
• M4: 480,060 km (0.117 R)
• M5: 513,420 km (0.117 R)
• M6: 848,669 km (0.099 R)
• M7: 903,272 km (0.119 R)
• M8: 1,349,971 km (0.042 R)
• M9: 1,749,996 km (0.119 R)
• M10: 2,375,016 km (0.119 R)
• M11: 2,590,736 km (0.105 R)
• M12: 2,936,606 km (0.109 R)
• M13: 3,104,305 km (0.111 R)
• M14: 3,232,212 km (0.03 R)
• M15: 3,515,251 km (0.067 R)
• M16: 3,897,324 km (0.084 R)
• M17: 3,966,139 km (0.092 R)
• M18: 4,198,464 km (0.08 R)
• M19: 4,482,999 km (0.109 R)
• M20: 4,724,899 km (0.108 R)
• M21: 5,070,620 km (0.069 R)
• M22: 5,424,419 km (0.08 R)
• M23: 5,501,312 km (0.033 R)
• M24: 6,890,179 km (0.072 R)
• M25: 7,057,130 km (0.103 R)
• M26: 7,253,552 km (0.113 R)
• M27: 7,480,193 km (0.105 R)
• M28: 8,057,042 km (0.085 R)
• M29: 8,439,713 km (0.091 R)
• M30: 8,588,414 km (0.049 R)
• M31: 8,798,150 km (0.037 R)
• M32: 9,345,080 km (0.099 R)
• M33: 9,468,049 km (0.04 R)
• M34: 9,653,551 km (0.12 R)
• M35: 9,778,016 km (0.045 R)
• M36: 9,934,196 km (0.118 R)
• M37: 10,344,244 km (0.091 R)
• M38: 10,663,336 km (0.065 R)
• M39: 11,213,408 km (0.102 R)
• M40: 11,607,149 km (0.081 R)
• M41: 11,640,210 km (0.09 R)
• M42: 12,917,926 km (0.058 R)
• M43: 13,817,458 km (0.113 R)
• M44: 14,063,097 km (0.09 R)
• M45: 14,916,254 km (0.074 R)
• M46: 14,952,158 km (0.108 R)
• M47: 15,349,041 km (0.094 R)
• M48: 15,749,365 km (0.056 R)
• M49: 16,005,925 km (0.075 R)
• M50: 16,042,726 km (0.078 R)
• M51: 16,337,883 km (0.111 R)
• M52: 16,486,134 km (0.06 R)
• M53: 16,858,633 km (0.114 R)
• M54: 16,896,032 km (0.069 R)
• M55: 17,271,673 km (0.116 R)
• M56: 17,954,587 km (0.116 R)
• M57: 18,685,223 km (0.074 R)
• M58: 19,268,655 km (0.104 R)
• M59: 19,347,044 km (0.112 R)
• M60: 20,294,298 km (0.065 R)
• M61: 20,413,826 km (0.049 R)
• M62: 20,613,390 km (0.056 R)
• M63: 23,517,533 km (0.069 R)
• M64: 23,852,632 km (0.047 R)
• M65: 24,231,564 km (0.11 R)
• M66: 24,358,423 km (0.085 R)
• M67: 25,038,196 km (0.069 R)
• M68: 25,982,906 km (0.099 R)
• M69: 26,633,807 km (0.116 R)
• M70: 26,808,238 km (0.069 R)
• M71: 26,939,435 km (0.095 R)
• M72: 27,421,888 km (0.034 R)
• M73: 27,598,114 km (0.101 R)
• M74: 28,484,631 km (0.111 R)
• M75: 28,841,871 km (0.093 R)
• M76: 29,560,689 km (0.118 R)
• M77: 30,422,073 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 14,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit