🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 11.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.7 AU - 0.72 AU

Year: 421 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,102,718 km

• M1: 153,936 km (0.101 R)
• M2: 228,586 km (0.102 R)
• M3: 312,809 km (0.098 R)
• M4: 408,701 km (0.103 R)
• M5: 495,917 km (0.111 R)
• M6: 584,329 km (0.097 R)
• M7: 719,267 km (0.107 R)
• M8: 822,339 km (0.102 R)
• M9: 926,759 km (0.118 R)
• M10: 1,075,010 km (0.064 R)
• M11: 1,163,572 km (0.082 R)
• M12: 1,240,914 km (0.087 R)
• M13: 1,324,689 km (0.119 R)
• M14: 1,400,984 km (0.044 R)
• M15: 1,518,269 km (0.11 R)
• M16: 1,618,799 km (0.111 R)
• M17: 1,737,130 km (0.111 R)
• M18: 1,863,840 km (0.085 R)
• M19: 2,071,033 km (0.028 R)
• M20: 2,320,562 km (0.108 R)
• M21: 2,413,762 km (0.118 R)
• M22: 2,634,269 km (0.073 R)
• M23: 2,713,257 km (0.107 R)
• M24: 2,873,925 km (0.103 R)
• M25: 3,044,017 km (0.116 R)
• M26: 3,140,059 km (0.047 R)
• M27: 3,224,133 km (0.089 R)
• M28: 3,514,204 km (0.117 R)
• M29: 3,594,837 km (0.082 R)
• M30: 3,785,425 km (0.118 R)
• M31: 3,923,653 km (0.073 R)
• M32: 4,084,770 km (0.045 R)
• M33: 4,212,377 km (0.055 R)
• M34: 4,312,607 km (0.096 R)
• M35: 4,595,796 km (0.092 R)
• M36: 4,721,309 km (0.067 R)
• M37: 4,975,625 km (0.057 R)
• M38: 5,058,802 km (0.118 R)
• M39: 5,265,247 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 9.9

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.96 AU - 1.3 AU

Year: 844 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 122.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,102,718 km

• M1: 132,544 km (0.088 R)
• M2: 201,359 km (0.078 R)
• M3: 364,869 km (0.102 R)
• M4: 495,319 km (0.066 R)
• M5: 585,227 km (0.059 R)
• M6: 743,053 km (0.105 R)
• M7: 860,637 km (0.086 R)
• M8: 965,654 km (0.076 R)
• M9: 1,108,520 km (0.116 R)
• M10: 1,272,479 km (0.085 R)
• M11: 1,343,239 km (0.085 R)
• M12: 1,437,336 km (0.034 R)
• M13: 1,586,635 km (0.086 R)
• M14: 1,717,683 km (0.097 R)
• M15: 2,208,962 km (0.117 R)
• M16: 2,461,783 km (0.112 R)
• M17: 2,587,146 km (0.05 R)
• M18: 2,779,379 km (0.064 R)
• M19: 2,872,578 km (0.094 R)
• M20: 2,966,825 km (0.074 R)
• M21: 3,052,545 km (0.057 R)
• M22: 3,393,927 km (0.063 R)
• M23: 3,594,538 km (0.091 R)
• M24: 3,757,899 km (0.117 R)
• M25: 3,882,065 km (0.075 R)
• M26: 4,007,577 km (0.071 R)
• M27: 4,123,815 km (0.081 R)
• M28: 4,198,315 km (0.095 R)
• M29: 4,305,726 km (0.072 R)
• M30: 4,523,092 km (0.085 R)
• M31: 4,611,205 km (0.109 R)
• M32: 5,093,957 km (0.104 R)
• M33: 5,208,549 km (0.097 R)
• M34: 5,382,083 km (0.058 R)
• M35: 5,534,074 km (0.114 R)
• M36: 5,616,502 km (0.075 R)
• M37: 5,830,427 km (0.06 R)
• M38: 5,986,608 km (0.027 R)
• M39: 6,241,672 km (0.095 R)
• M40: 6,364,492 km (0.074 R)
• M41: 6,599,959 km (0.058 R)
• M42: 6,712,606 km (0.076 R)
• M43: 6,788,003 km (0.079 R)
• M44: 6,901,698 km (0.106 R)
• M45: 7,066,854 km (0.119 R)
• M46: 7,169,328 km (0.069 R)
• M47: 7,518,490 km (0.066 R)
• M48: 7,675,418 km (0.114 R)
• M49: 7,846,708 km (0.071 R)
• M50: 8,179,712 km (0.082 R)
• M51: 8,273,809 km (0.103 R)
• M52: 8,341,128 km (0.081 R)
• M53: 8,558,195 km (0.027 R)
• M54: 8,667,252 km (0.077 R)
• M55: 9,122,628 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 13.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.51 AU - 1.83 AU

Year: 1517 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,102,718 km

• M1: 183,856 km (0.064 R)
• M2: 281,094 km (0.045 R)
• M3: 372,349 km (0.078 R)
• M4: 501,003 km (0.11 R)
• M5: 625,170 km (0.111 R)
• M6: 723,156 km (0.116 R)
• M7: 916,287 km (0.12 R)
• M8: 1,001,707 km (0.089 R)
• M9: 1,173,595 km (0.117 R)
• M10: 1,267,393 km (0.057 R)
• M11: 1,380,489 km (0.08 R)
• M12: 1,505,553 km (0.119 R)
• M13: 1,660,836 km (0.116 R)
• M14: 1,758,673 km (0.119 R)
• M15: 1,849,179 km (0.077 R)
• M16: 2,218,237 km (0.061 R)
• M17: 2,456,995 km (0.032 R)
• M18: 2,589,988 km (0.053 R)
• M19: 2,831,439 km (0.107 R)
• M20: 2,917,158 km (0.101 R)
• M21: 3,047,458 km (0.12 R)
• M22: 3,213,063 km (0.075 R)
• M23: 3,415,918 km (0.102 R)
• M24: 3,657,967 km (0.078 R)
• M25: 3,751,615 km (0.115 R)
• M26: 3,881,915 km (0.093 R)
• M27: 4,098,234 km (0.117 R)
• M28: 4,232,423 km (0.084 R)
• M29: 4,405,508 km (0.106 R)
• M30: 4,518,005 km (0.078 R)
• M31: 4,745,843 km (0.028 R)
• M32: 4,899,929 km (0.096 R)
• M33: 5,213,037 km (0.097 R)
• M34: 5,831,624 km (0.101 R)
• M35: 6,010,693 km (0.096 R)
• M36: 6,205,768 km (0.063 R)
• M37: 6,431,063 km (0.059 R)
• M38: 6,644,838 km (0.086 R)
• M39: 6,788,751 km (0.085 R)
• M40: 6,875,518 km (0.113 R)
• M41: 6,962,734 km (0.102 R)
• M42: 7,123,551 km (0.059 R)
• M43: 7,583,565 km (0.095 R)
• M44: 7,733,911 km (0.116 R)
• M45: 7,870,194 km (0.115 R)
• M46: 8,330,208 km (0.112 R)
• M47: 8,563,431 km (0.117 R)
• M48: 9,212,237 km (0.093 R)
• M49: 9,340,741 km (0.113 R)
• M50: 9,632,009 km (0.113 R)
• M51: 10,206,913 km (0.055 R)
• M52: 10,792,888 km (0.111 R)
• M53: 11,013,395 km (0.09 R)
• M54: 11,218,344 km (0.101 R)
• M55: 11,631,833 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244

Radius: 13.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.52 AU - 2.28 AU

Year: 1841 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,102,718 km

• M1: 174,581 km (0.047 R)
• M2: 404,064 km (0.1 R)
• M3: 504,893 km (0.091 R)
• M4: 709,692 km (0.099 R)
• M5: 846,126 km (0.069 R)
• M6: 1,069,176 km (0.117 R)
• M7: 1,162,824 km (0.054 R)
• M8: 1,493,436 km (0.105 R)
• M9: 1,599,500 km (0.092 R)
• M10: 1,819,559 km (0.044 R)
• M11: 1,942,379 km (0.063 R)
• M12: 2,224,520 km (0.066 R)
• M13: 2,375,614 km (0.057 R)
• M14: 2,530,149 km (0.07 R)
• M15: 2,788,654 km (0.1 R)
• M16: 2,890,380 km (0.091 R)
• M17: 3,076,779 km (0.066 R)
• M18: 3,256,596 km (0.119 R)
• M19: 3,385,699 km (0.115 R)
• M20: 3,483,686 km (0.07 R)
• M21: 3,593,640 km (0.046 R)
• M22: 3,760,890 km (0.119 R)
• M23: 3,862,467 km (0.094 R)
• M24: 4,068,464 km (0.107 R)
• M25: 4,231,226 km (0.111 R)
• M26: 4,443,805 km (0.079 R)
• M27: 4,671,942 km (0.06 R)
• M28: 4,805,981 km (0.061 R)
• M29: 4,978,318 km (0.115 R)
• M30: 5,102,634 km (0.083 R)
• M31: 5,392,704 km (0.081 R)
• M32: 5,494,879 km (0.062 R)
• M33: 5,766,250 km (0.054 R)
• M34: 5,883,834 km (0.116 R)
• M35: 6,135,009 km (0.112 R)
• M36: 6,322,156 km (0.113 R)
• M37: 6,430,165 km (0.098 R)
• M38: 6,729,959 km (0.113 R)
• M39: 6,881,652 km (0.079 R)
• M40: 6,992,653 km (0.099 R)
• M41: 7,090,341 km (0.04 R)
• M42: 7,786,719 km (0.056 R)
• M43: 7,960,701 km (0.065 R)
• M44: 8,165,201 km (0.107 R)
• M45: 8,297,745 km (0.074 R)
• M46: 8,549,818 km (0.101 R)
• M47: 8,925,159 km (0.077 R)
• M48: 9,244,700 km (0.081 R)
• M49: 9,676,738 km (0.065 R)
• M50: 9,926,567 km (0.086 R)
• M51: 10,480,378 km (0.066 R)
• M52: 10,656,604 km (0.034 R)
• M53: 10,785,408 km (0.098 R)
• M54: 10,979,586 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75

Radius: 15

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.86 AU - 2.28 AU

Year: 2093 Days

Day: 6.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,102,718 km

• M1: 186,848 km (0.077 R)
• M2: 372,050 km (0.118 R)
• M3: 478,564 km (0.119 R)
• M4: 578,345 km (0.1 R)
• M5: 769,681 km (0.091 R)
• M6: 892,950 km (0.071 R)
• M7: 1,069,176 km (0.108 R)
• M8: 1,221,616 km (0.104 R)
• M9: 1,516,922 km (0.102 R)
• M10: 1,616,255 km (0.088 R)
• M11: 1,752,389 km (0.057 R)
• M12: 1,978,581 km (0.081 R)
• M13: 2,436,949 km (0.111 R)
• M14: 2,970,565 km (0.109 R)
• M15: 3,071,693 km (0.075 R)
• M16: 3,242,683 km (0.078 R)
• M17: 3,549,808 km (0.118 R)
• M18: 3,648,243 km (0.115 R)
• M19: 4,126,657 km (0.118 R)
• M20: 4,363,770 km (0.044 R)
• M21: 4,595,946 km (0.113 R)
• M22: 4,703,656 km (0.093 R)
• M23: 5,234,729 km (0.115 R)
• M24: 5,388,515 km (0.063 R)
• M25: 5,492,037 km (0.116 R)
• M26: 5,627,423 km (0.077 R)
• M27: 5,880,543 km (0.042 R)
• M28: 6,321,557 km (0.093 R)
• M29: 6,728,912 km (0.114 R)
• M30: 6,874,022 km (0.118 R)
• M31: 7,031,549 km (0.073 R)
• M32: 7,133,425 km (0.115 R)
• M33: 7,247,269 km (0.119 R)
• M34: 7,430,676 km (0.083 R)
• M35: 7,604,060 km (0.05 R)
• M36: 7,755,303 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 10

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.94 AU - 4.64 AU

Year: 5186 Days

Day: 7.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 84,102,718 km

• M1: 308,770 km (0.086 R)
• M2: 372,499 km (0.106 R)
• M3: 539,899 km (0.088 R)
• M4: 670,498 km (0.088 R)
• M5: 853,306 km (0.049 R)
• M6: 1,023,249 km (0.057 R)
• M7: 1,158,336 km (0.07 R)
• M8: 1,348,026 km (0.117 R)
• M9: 1,463,516 km (0.062 R)
• M10: 1,548,039 km (0.084 R)
• M11: 1,651,710 km (0.111 R)
• M12: 1,775,727 km (0.115 R)
• M13: 2,033,334 km (0.1 R)
• M14: 2,422,289 km (0.095 R)
• M15: 2,729,413 km (0.118 R)
• M16: 2,813,338 km (0.109 R)
• M17: 3,027,263 km (0.108 R)
• M18: 3,092,487 km (0.093 R)
• M19: 3,246,573 km (0.069 R)
• M20: 3,471,119 km (0.115 R)
• M21: 3,700,902 km (0.096 R)
• M22: 3,911,984 km (0.092 R)
• M23: 4,175,277 km (0.07 R)
• M24: 4,643,817 km (0.109 R)
• M25: 4,897,236 km (0.117 R)
• M26: 5,259,712 km (0.087 R)
• M27: 5,470,645 km (0.112 R)
• M28: 5,873,960 km (0.108 R)
• M29: 7,462,839 km (0.06 R)
• M30: 7,640,562 km (0.115 R)
• M31: 7,819,780 km (0.089 R)
• M32: 8,304,477 km (0.096 R)
• M33: 8,396,480 km (0.067 R)
• M34: 8,519,599 km (0.043 R)
• M35: 8,705,549 km (0.067 R)
• M36: 9,526,392 km (0.106 R)
• M37: 9,719,374 km (0.057 R)
• M38: 10,438,042 km (0.058 R)
• M39: 10,736,938 km (0.066 R)
• M40: 10,904,189 km (0.094 R)
• M41: 11,072,486 km (0.104 R)
• M42: 11,275,341 km (0.114 R)
• M43: 11,479,542 km (0.052 R)
• M44: 11,582,166 km (0.055 R)
• M45: 11,753,755 km (0.089 R)
• M46: 11,857,127 km (0.108 R)
• M47: 12,343,470 km (0.061 R)
• M48: 12,413,482 km (0.082 R)
• M49: 12,483,643 km (0.106 R)
• M50: 12,659,720 km (0.104 R)
• M51: 13,264,095 km (0.107 R)
• M52: 13,696,433 km (0.114 R)
• M53: 14,206,711 km (0.111 R)
• M54: 14,909,223 km (0.066 R)
• M55: 15,321,216 km (0.066 R)
• M56: 15,509,709 km (0.082 R)
• M57: 16,463,545 km (0.08 R)
• M58: 17,122,972 km (0.073 R)
• M59: 18,108,373 km (0.081 R)
• M60: 18,387,673 km (0.033 R)
• M61: 18,628,076 km (0.109 R)
• M62: 18,910,068 km (0.079 R)
• M63: 19,071,784 km (0.09 R)
• M64: 19,478,092 km (0.111 R)
• M65: 19,805,113 km (0.092 R)
• M66: 20,216,507 km (0.056 R)
• M67: 20,964,346 km (0.115 R)
• M68: 21,805,685 km (0.063 R)
• M69: 22,958,935 km (0.117 R)
• M70: 23,608,339 km (0.12 R)
• M71: 24,000,734 km (0.039 R)
• M72: 24,351,541 km (0.119 R)
• M73: 24,483,487 km (0.118 R)
• M74: 25,502,996 km (0.087 R)
• M75: 25,592,306 km (0.048 R)
• M76: 25,995,472 km (0.115 R)
• M77: 27,035,327 km (0.117 R)
• M78: 27,354,569 km (0.045 R)
• M79: 27,629,081 km (0.085 R)
• M80: 28,088,795 km (0.117 R)
• M81: 28,180,948 km (0.113 R)
• M82: 28,273,399 km (0.114 R)
• M83: 28,365,851 km (0.088 R)
• M84: 29,202,252 km (0.07 R)
• M85: 30,282,947 km (0.081 R)
• M86: 31,712,205 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.2

Radius: 4.9

Gravity: 37.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.97 AU - 10.91 AU

Year: 20388 Days

Day: 23.3 Hours

Environment

Temp: -245 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,102,718 km

• M1: 263,891 km (0.064 R)
• M2: 316,699 km (0.032 R)
• M3: 433,834 km (0.077 R)
• M4: 1,028,934 km (0.068 R)
• M5: 1,086,380 km (0.112 R)
• M6: 1,485,956 km (0.056 R)
• M7: 1,584,241 km (0.089 R)
• M8: 1,684,622 km (0.088 R)
• M9: 2,034,381 km (0.044 R)
• M10: 2,330,136 km (0.119 R)
• M11: 2,444,429 km (0.051 R)
• M12: 2,678,849 km (0.096 R)
• M13: 2,879,609 km (0.055 R)
• M14: 2,920,300 km (0.084 R)
• M15: 3,467,529 km (0.117 R)
• M16: 3,819,682 km (0.081 R)
• M17: 4,510,525 km (0.107 R)
• M18: 4,797,604 km (0.067 R)
• M19: 4,894,543 km (0.058 R)
• M20: 5,439,678 km (0.104 R)
• M21: 6,425,528 km (0.111 R)
• M22: 8,970,786 km (0.096 R)
• M23: 9,757,521 km (0.114 R)
• M24: 10,566,098 km (0.065 R)
• M25: 12,847,764 km (0.097 R)
• M26: 12,915,083 km (0.12 R)
• M27: 15,775,993 km (0.085 R)
• M28: 16,502,440 km (0.063 R)
• M29: 17,612,307 km (0.101 R)
• M30: 18,593,519 km (0.037 R)
• M31: 18,745,960 km (0.107 R)
• M32: 19,360,208 km (0.095 R)
• M33: 21,322,035 km (0.119 R)
• M34: 21,561,691 km (0.065 R)
• M35: 21,641,726 km (0.1 R)
• M36: 22,043,545 km (0.108 R)
• M37: 22,610,372 km (0.088 R)
• M38: 24,339,125 km (0.111 R)
• M39: 27,226,962 km (0.112 R)
• M40: 29,952,635 km (0.067 R)
• M41: 31,938,996 km (0.056 R)
• M42: 32,304,763 km (0.092 R)
• M43: 32,579,873 km (0.07 R)
• M44: 32,763,878 km (0.036 R)
• M45: 33,410,141 km (0.113 R)
• M46: 33,502,892 km (0.066 R)
• M47: 34,060,742 km (0.082 R)
• M48: 34,434,288 km (0.089 R)
• M49: 37,471,873 km (0.109 R)
• M50: 38,147,607 km (0.115 R)
• M51: 38,632,753 km (0.112 R)
• M52: 39,022,455 km (0.101 R)
• M53: 39,119,993 km (0.118 R)
• M54: 39,413,354 km (0.11 R)
• M55: 40,692,715 km (0.084 R)
• M56: 41,985,690 km (0.099 R)
• M57: 42,185,852 km (0.084 R)
• M58: 42,788,133 km (0.118 R)
• M59: 44,306,252 km (0.084 R)
• M60: 44,407,978 km (0.035 R)
• M61: 44,611,880 km (0.111 R)
• M62: 44,713,906 km (0.104 R)
• M63: 45,738,951 km (0.081 R)
• M64: 46,667,953 km (0.106 R)
• M65: 47,186,759 km (0.111 R)
• M66: 48,125,336 km (0.117 R)
• M67: 48,964,879 km (0.088 R)
• M68: 49,280,979 km (0.077 R)
• M69: 51,941,278 km (0.078 R)
• M70: 53,126,393 km (0.118 R)
• M71: 54,647,653 km (0.043 R)
• M72: 57,955,412 km (0.109 R)
• M73: 58,401,363 km (0.106 R)
• M74: 59,521,103 km (0.03 R)
• M75: 60,196,388 km (0.075 R)
• M76: 61,100,558 km (0.054 R)
• M77: 61,781,826 km (0.114 R)
• M78: 63,955,334 km (0.066 R)
• M79: 64,300,755 km (0.113 R)
• M80: 64,993,693 km (0.109 R)
• M81: 67,320,837 km (0.098 R)
• M82: 67,437,972 km (0.1 R)
• M83: 67,906,812 km (0.108 R)
• M84: 68,376,998 km (0.115 R)
• M85: 69,438,544 km (0.114 R)
• M86: 70,267,915 km (0.113 R)
• M87: 71,219,956 km (0.084 R)
• M88: 73,980,485 km (0.101 R)
• M89: 74,343,111 km (0.12 R)
• M90: 78,247,914 km (0.069 R)
• M91: 78,494,152 km (0.185 R)
• M92: 78,617,421 km (0.075 R)
• M93: 79,234,512 km (0.081 R)
• M94: 80,473,482 km (0.143 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit