🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2 AU - 2.86 AU

Year: 1377 Days

Day: 28.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,112,236 km

• M1: 37,399 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.15 AU - 4.73 AU

Year: 3400 Days

Day: 47.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,112,236 km

• M1: 920,775 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 14.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.8 AU - 10.34 AU

Year: 10760 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 156.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 85,112,236 km

• M1: 183,856 km (0.119 R)
• M2: 560,244 km (0.12 R)
• M3: 807,978 km (0.028 R)
• M4: 1,202,767 km (0.093 R)
• M5: 1,315,115 km (0.072 R)
• M6: 1,448,257 km (0.098 R)
• M7: 1,621,342 km (0.047 R)
• M8: 2,066,096 km (0.117 R)
• M9: 2,163,784 km (0.104 R)
• M10: 2,384,141 km (0.069 R)
• M11: 2,528,204 km (0.111 R)
• M12: 2,739,436 km (0.08 R)
• M13: 3,067,504 km (0.095 R)
• M14: 3,339,324 km (0.09 R)
• M15: 3,571,799 km (0.032 R)
• M16: 4,402,815 km (0.039 R)
• M17: 5,184,763 km (0.112 R)
• M18: 6,122,891 km (0.089 R)
• M19: 6,611,777 km (0.066 R)
• M20: 7,203,137 km (0.072 R)
• M21: 7,596,729 km (0.108 R)
• M22: 8,851,856 km (0.1 R)
• M23: 9,306,334 km (0.082 R)
• M24: 9,768,442 km (0.115 R)
• M25: 10,475,890 km (0.057 R)
• M26: 10,818,619 km (0.107 R)
• M27: 11,095,375 km (0.067 R)
• M28: 12,082,870 km (0.041 R)
• M29: 12,298,142 km (0.113 R)
• M30: 12,768,926 km (0.071 R)
• M31: 14,065,940 km (0.119 R)
• M32: 14,368,277 km (0.059 R)
• M33: 16,425,248 km (0.11 R)
• M34: 16,584,270 km (0.082 R)
• M35: 17,670,650 km (0.1 R)
• M36: 17,792,872 km (0.083 R)
• M37: 18,079,052 km (0.12 R)
• M38: 18,821,806 km (0.118 R)
• M39: 18,946,570 km (0.117 R)
• M40: 19,532,396 km (0.069 R)
• M41: 19,827,552 km (0.109 R)
• M42: 21,716,824 km (0.108 R)
• M43: 22,506,252 km (0.091 R)
• M44: 24,839,230 km (0.071 R)
• M45: 24,976,113 km (0.114 R)
• M46: 25,159,071 km (0.09 R)
• M47: 25,572,410 km (0.093 R)
• M48: 26,919,538 km (0.105 R)
• M49: 27,201,231 km (0.06 R)
• M50: 27,672,764 km (0.119 R)
• M51: 30,022,049 km (0.064 R)
• M52: 30,167,907 km (0.112 R)
• M53: 30,802,950 km (0.052 R)
• M54: 31,245,161 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.1

Radius: 11

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.02 AU - 11.2 AU

Year: 11683 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,112,236 km

• M1: 233,522 km (0.068 R)
• M2: 526,585 km (0.095 R)
• M3: 672,891 km (0.107 R)
• M4: 760,705 km (0.093 R)
• M5: 852,857 km (0.056 R)
• M6: 929,601 km (0.116 R)
• M7: 1,028,934 km (0.095 R)
• M8: 1,239,269 km (0.104 R)
• M9: 1,487,003 km (0.084 R)
• M10: 1,677,591 km (0.098 R)
• M11: 2,351,529 km (0.096 R)
• M12: 2,863,602 km (0.095 R)
• M13: 2,952,464 km (0.08 R)
• M14: 3,536,045 km (0.081 R)
• M15: 3,923,055 km (0.103 R)
• M16: 4,460,261 km (0.102 R)
• M17: 5,164,418 km (0.079 R)
• M18: 5,566,537 km (0.094 R)
• M19: 5,715,237 km (0.065 R)
• M20: 6,054,824 km (0.09 R)
• M21: 6,169,566 km (0.103 R)
• M22: 6,714,252 km (0.116 R)
• M23: 7,683,646 km (0.036 R)
• M24: 7,849,550 km (0.061 R)
• M25: 8,142,762 km (0.107 R)
• M26: 9,796,117 km (0.052 R)
• M27: 10,111,769 km (0.098 R)
• M28: 10,568,641 km (0.116 R)
• M29: 10,660,793 km (0.045 R)
• M30: 11,078,919 km (0.098 R)
• M31: 11,266,515 km (0.091 R)
• M32: 12,316,991 km (0.106 R)
• M33: 12,755,762 km (0.034 R)
• M34: 13,100,585 km (0.046 R)
• M35: 13,698,827 km (0.119 R)
• M36: 14,052,027 km (0.109 R)
• M37: 14,255,181 km (0.108 R)
• M38: 15,599,168 km (0.106 R)
• M39: 16,660,416 km (0.115 R)
• M40: 16,821,682 km (0.064 R)
• M41: 17,471,685 km (0.094 R)
• M42: 17,799,753 km (0.085 R)
• M43: 17,964,610 km (0.082 R)
• M44: 19,867,794 km (0.113 R)
• M45: 20,382,261 km (0.091 R)
• M46: 20,554,747 km (0.107 R)
• M47: 20,901,067 km (0.096 R)
• M48: 21,775,466 km (0.025 R)
• M49: 22,483,662 km (0.101 R)
• M50: 23,379,454 km (0.071 R)
• M51: 23,680,595 km (0.116 R)
• M52: 24,530,909 km (0.034 R)
• M53: 25,021,141 km (0.045 R)
• M54: 25,762,698 km (0.079 R)
• M55: 26,386,222 km (0.072 R)
• M56: 29,317,742 km (0.054 R)
• M57: 29,903,268 km (0.074 R)
• M58: 30,230,289 km (0.115 R)
• M59: 30,361,337 km (0.098 R)
• M60: 31,152,111 km (0.08 R)
• M61: 31,816,326 km (0.05 R)
• M62: 32,016,487 km (0.09 R)
• M63: 32,552,197 km (0.103 R)
• M64: 35,137,398 km (0.074 R)
• M65: 37,505,981 km (0.117 R)
• M66: 38,709,496 km (0.089 R)
• M67: 39,566,542 km (0.039 R)
• M68: 40,069,490 km (0.097 R)
• M69: 40,357,766 km (0.078 R)
• M70: 40,936,560 km (0.084 R)
• M71: 41,372,338 km (0.088 R)
• M72: 42,321,986 km (0.109 R)
• M73: 43,500,518 km (0.092 R)
• M74: 43,722,670 km (0.097 R)
• M75: 45,213,563 km (0.099 R)
• M76: 46,418,275 km (0.119 R)
• M77: 47,024,595 km (0.085 R)
• M78: 47,252,582 km (0.119 R)
• M79: 47,786,197 km (0.071 R)
• M80: 48,628,583 km (0.118 R)
• M81: 49,090,242 km (0.114 R)
• M82: 49,321,520 km (0.109 R)
• M83: 49,862,765 km (0.119 R)
• M84: 50,095,241 km (0.113 R)
• M85: 50,172,882 km (0.104 R)
• M86: 50,717,119 km (0.118 R)
• M87: 51,341,540 km (0.105 R)
• M88: 52,361,798 km (0.1 R)
• M89: 52,519,324 km (0.117 R)
• M90: 52,755,839 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.6

Radius: 5.7

Gravity: 29.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.54 AU - 13.64 AU

Year: 18208 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,112,236 km

• M1: 83,924 km (0.116 R)
• M2: 202,556 km (0.076 R)
• M3: 279,000 km (0.096 R)
• M4: 347,965 km (0.096 R)
• M5: 613,650 km (0.077 R)
• M6: 1,180,776 km (0.118 R)
• M7: 1,448,855 km (0.119 R)
• M8: 1,835,117 km (0.113 R)
• M9: 2,324,302 km (0.093 R)
• M10: 2,360,804 km (0.116 R)
• M11: 2,397,455 km (0.102 R)
• M12: 2,659,252 km (0.108 R)
• M13: 2,851,784 km (0.082 R)
• M14: 2,930,173 km (0.047 R)
• M15: 3,540,234 km (0.111 R)
• M16: 3,881,317 km (0.111 R)
• M17: 4,548,972 km (0.103 R)
• M18: 4,640,676 km (0.078 R)
• M19: 4,686,752 km (0.09 R)
• M20: 5,396,145 km (0.082 R)
• M21: 5,640,139 km (0.073 R)
• M22: 5,887,574 km (0.115 R)
• M23: 5,937,539 km (0.034 R)
• M24: 6,444,527 km (0.096 R)
• M25: 6,807,750 km (0.101 R)
• M26: 7,991,817 km (0.118 R)
• M27: 8,494,317 km (0.087 R)
• M28: 9,354,504 km (0.11 R)
• M29: 9,529,833 km (0.12 R)
• M30: 10,422,783 km (0.032 R)
• M31: 11,591,591 km (0.093 R)
• M32: 12,672,286 km (0.046 R)
• M33: 13,718,424 km (0.038 R)
• M34: 15,064,655 km (0.046 R)
• M35: 15,476,648 km (0.084 R)
• M36: 15,892,380 km (0.056 R)
• M37: 16,805,825 km (0.087 R)
• M38: 18,830,034 km (0.067 R)
• M39: 19,422,441 km (0.11 R)
• M40: 21,697,675 km (0.044 R)
• M41: 22,084,984 km (0.118 R)
• M42: 22,474,687 km (0.103 R)
• M43: 22,552,777 km (0.118 R)
• M44: 23,023,860 km (0.084 R)
• M45: 23,498,235 km (0.059 R)
• M46: 23,657,108 km (0.097 R)
• M47: 23,975,752 km (0.032 R)
• M48: 24,940,508 km (0.099 R)
• M49: 27,993,801 km (0.1 R)
• M50: 28,246,621 km (0.103 R)
• M51: 28,500,040 km (0.085 R)
• M52: 28,754,207 km (0.108 R)
• M53: 29,950,391 km (0.103 R)
• M54: 30,728,001 km (0.063 R)
• M55: 30,814,768 km (0.047 R)
• M56: 31,162,882 km (0.118 R)
• M57: 33,993,723 km (0.078 R)
• M58: 35,895,710 km (0.114 R)
• M59: 36,537,335 km (0.07 R)
• M60: 37,553,254 km (0.104 R)
• M61: 37,831,955 km (0.119 R)
• M62: 38,859,543 km (0.082 R)
• M63: 39,235,632 km (0.088 R)
• M64: 39,801,860 km (0.085 R)
• M65: 42,383,171 km (0.088 R)
• M66: 42,576,452 km (0.069 R)
• M67: 44,427,875 km (0.11 R)
• M68: 44,722,583 km (0.09 R)
• M69: 44,919,453 km (0.106 R)
• M70: 45,511,711 km (0.062 R)
• M71: 46,504,592 km (0.037 R)
• M72: 49,119,264 km (0.097 R)
• M73: 49,322,418 km (0.101 R)
• M74: 49,525,721 km (0.045 R)
• M75: 50,137,577 km (0.037 R)
• M76: 50,546,877 km (0.096 R)
• M77: 50,957,224 km (0.078 R)
• M78: 53,756,050 km (0.099 R)
• M79: 53,965,337 km (0.086 R)
• M80: 58,422,756 km (0.076 R)
• M81: 62,116,626 km (0.103 R)
• M82: 63,106,964 km (0.108 R)
• M83: 63,880,834 km (0.11 R)
• M84: 64,324,541 km (0.09 R)
• M85: 65,437,998 km (0.084 R)
• M86: 69,044,055 km (0.107 R)
• M87: 69,613,275 km (0.071 R)
• M88: 69,841,412 km (0.1 R)
• M89: 73,293,083 km (0.076 R)
• M90: 74,455,907 km (0.116 R)
• M91: 75,859,435 km (0.104 R)
• M92: 77,862,550 km (0.065 R)
• M93: 77,980,882 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.2

Radius: 6.9

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.99 AU - 17.31 AU

Year: 19345 Days

Day: 20.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,112,236 km

• M1: 726,896 km (0.103 R)
• M2: 923,468 km (0.118 R)
• M3: 1,001,558 km (0.097 R)
• M4: 1,703,920 km (0.115 R)
• M5: 1,932,505 km (0.082 R)
• M6: 2,713,556 km (0.094 R)
• M7: 2,941,842 km (0.093 R)
• M8: 3,581,223 km (0.037 R)
• M9: 3,831,800 km (0.087 R)
• M10: 4,088,061 km (0.109 R)
• M11: 4,572,459 km (0.112 R)
• M12: 5,121,483 km (0.044 R)
• M13: 5,546,939 km (0.11 R)
• M14: 5,836,860 km (0.087 R)
• M15: 6,181,384 km (0.037 R)
• M16: 6,431,512 km (0.095 R)
• M17: 7,359,318 km (0.116 R)
• M18: 8,328,413 km (0.094 R)
• M19: 8,549,219 km (0.093 R)
• M20: 8,883,870 km (0.046 R)
• M21: 9,681,825 km (0.079 R)
• M22: 9,913,851 km (0.099 R)
• M23: 10,920,944 km (0.077 R)
• M24: 11,223,281 km (0.107 R)
• M25: 11,712,765 km (0.07 R)
• M26: 13,222,806 km (0.113 R)
• M27: 14,197,287 km (0.048 R)
• M28: 14,527,300 km (0.071 R)
• M29: 14,726,414 km (0.082 R)
• M30: 16,077,433 km (0.1 R)
• M31: 17,186,402 km (0.095 R)
• M32: 17,891,905 km (0.118 R)
• M33: 18,176,889 km (0.064 R)
• M34: 18,463,220 km (0.101 R)
• M35: 18,679,089 km (0.08 R)
• M36: 20,807,717 km (0.07 R)
• M37: 20,957,315 km (0.077 R)
• M38: 22,319,853 km (0.12 R)
• M39: 22,780,315 km (0.107 R)
• M40: 23,011,892 km (0.082 R)
• M41: 24,574,592 km (0.095 R)
• M42: 26,332,965 km (0.105 R)
• M43: 26,819,457 km (0.115 R)
• M44: 27,309,091 km (0.114 R)
• M45: 27,801,567 km (0.118 R)
• M46: 28,628,844 km (0.073 R)
• M47: 28,712,020 km (0.064 R)
• M48: 29,296,499 km (0.092 R)
• M49: 29,380,274 km (0.072 R)
• M50: 29,632,197 km (0.096 R)
• M51: 30,988,002 km (0.08 R)
• M52: 31,501,572 km (0.112 R)
• M53: 32,450,471 km (0.104 R)
• M54: 32,971,969 km (0.091 R)
• M55: 35,979,335 km (0.103 R)
• M56: 36,609,292 km (0.114 R)
• M57: 37,697,616 km (0.078 R)
• M58: 38,429,150 km (0.108 R)
• M59: 38,520,853 km (0.052 R)
• M60: 38,796,712 km (0.062 R)
• M61: 39,073,019 km (0.089 R)
• M62: 39,906,130 km (0.037 R)
• M63: 40,371,529 km (0.101 R)
• M64: 42,725,152 km (0.069 R)
• M65: 42,915,440 km (0.077 R)
• M66: 43,010,585 km (0.083 R)
• M67: 43,201,322 km (0.102 R)
• M68: 44,543,514 km (0.112 R)
• M69: 44,736,495 km (0.103 R)
• M70: 46,484,846 km (0.098 R)
• M71: 48,354,370 km (0.087 R)
• M72: 50,348,809 km (0.109 R)
• M73: 50,449,189 km (0.106 R)
• M74: 55,658,486 km (0.077 R)
• M75: 56,074,368 km (0.116 R)
• M76: 59,543,393 km (0.03 R)
• M77: 59,862,186 km (0.063 R)
• M78: 60,394,904 km (0.119 R)
• M79: 61,894,473 km (0.11 R)
• M80: 62,109,745 km (0.036 R)
• M81: 62,756,905 km (0.102 R)
• M82: 64,930,413 km (0.074 R)
• M83: 66,576,588 km (0.111 R)
• M84: 67,460,113 km (0.101 R)
• M85: 68,125,374 km (0.047 R)
• M86: 69,238,981 km (0.088 R)
• M87: 70,246,373 km (0.118 R)
• M88: 70,583,267 km (0.108 R)
• M89: 71,145,755 km (0.059 R)
• M90: 71,709,889 km (0.104 R)
• M91: 72,615,554 km (0.051 R)
• M92: 74,209,669 km (0.099 R)
• M93: 77,200,430 km (0.097 R)
• M94: 77,316,219 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.3

Radius: 4.3

Gravity: 51.83 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.38 AU - 15.56 AU

Year: 20005 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 85,112,236 km

• M1: 74,949 km (0.081 R)
• M2: 586,723 km (0.077 R)
• M3: 733,927 km (0.091 R)
• M4: 838,496 km (0.119 R)
• M5: 865,424 km (0.101 R)
• M6: 1,272,479 km (0.064 R)
• M7: 1,430,604 km (0.099 R)
• M8: 1,765,704 km (0.078 R)
• M9: 2,161,390 km (0.107 R)
• M10: 3,241,636 km (0.074 R)
• M11: 3,284,421 km (0.071 R)
• M12: 3,767,622 km (0.101 R)
• M13: 4,366,612 km (0.087 R)
• M14: 4,509,179 km (0.119 R)
• M15: 4,945,556 km (0.098 R)
• M16: 8,006,328 km (0.062 R)
• M17: 8,651,694 km (0.086 R)
• M18: 9,131,604 km (0.119 R)
• M19: 9,374,700 km (0.093 R)
• M20: 9,681,675 km (0.057 R)
• M21: 10,116,855 km (0.105 R)
• M22: 11,330,094 km (0.11 R)
• M23: 11,788,611 km (0.118 R)
• M24: 12,186,392 km (0.081 R)
• M25: 12,319,833 km (0.056 R)
• M26: 12,454,023 km (0.089 R)
• M27: 13,820,898 km (0.097 R)
• M28: 14,170,060 km (0.108 R)
• M29: 14,522,064 km (0.104 R)
• M30: 15,306,705 km (0.057 R)
• M31: 15,523,023 km (0.048 R)
• M32: 15,595,279 km (0.112 R)
• M33: 16,545,973 km (0.097 R)
• M34: 16,991,027 km (0.063 R)
• M35: 18,273,230 km (0.065 R)
• M36: 18,964,672 km (0.042 R)
• M37: 20,214,711 km (0.071 R)
• M38: 20,452,123 km (0.055 R)
• M39: 21,410,597 km (0.083 R)
• M40: 22,465,561 km (0.032 R)
• M41: 23,371,227 km (0.092 R)
• M42: 23,537,280 km (0.119 R)
• M43: 26,245,301 km (0.098 R)
• M44: 27,111,622 km (0.06 R)
• M45: 27,198,688 km (0.078 R)
• M46: 28,075,332 km (0.101 R)
• M47: 28,783,229 km (0.11 R)
• M48: 30,397,390 km (0.109 R)
• M49: 30,669,209 km (0.098 R)
• M50: 32,040,573 km (0.077 R)
• M51: 34,181,917 km (0.094 R)
• M52: 36,081,211 km (0.028 R)
• M53: 38,112,152 km (0.034 R)
• M54: 39,585,242 km (0.069 R)
• M55: 39,981,228 km (0.069 R)
• M56: 40,279,077 km (0.075 R)
• M57: 40,478,042 km (0.107 R)
• M58: 40,677,307 km (0.108 R)
• M59: 41,176,964 km (0.106 R)
• M60: 43,705,616 km (0.042 R)
• M61: 44,114,916 km (0.079 R)
• M62: 45,246,923 km (0.095 R)
• M63: 46,388,355 km (0.102 R)
• M64: 46,701,314 km (0.085 R)
• M65: 47,644,379 km (0.066 R)
• M66: 50,832,908 km (0.098 R)
• M67: 52,779,026 km (0.115 R)
• M68: 53,214,655 km (0.1 R)
• M69: 53,651,631 km (0.1 R)
• M70: 54,309,263 km (0.076 R)
• M71: 55,743,308 km (0.096 R)
• M72: 56,187,015 km (0.101 R)
• M73: 56,298,167 km (0.101 R)
• M74: 57,525,318 km (0.032 R)
• M75: 58,535,852 km (0.096 R)
• M76: 59,325,878 km (0.07 R)
• M77: 60,346,883 km (0.095 R)
• M78: 60,574,571 km (0.104 R)
• M79: 62,982,200 km (0.026 R)
• M80: 65,070,735 km (0.11 R)
• M81: 65,889,036 km (0.074 R)
• M82: 66,240,740 km (0.089 R)
• M83: 67,299,744 km (0.082 R)
• M84: 68,364,282 km (0.079 R)
• M85: 70,629,942 km (0.111 R)
• M86: 70,869,897 km (0.098 R)
• M87: 72,315,162 km (0.115 R)
• M88: 73,283,958 km (0.103 R)
• M89: 73,648,378 km (0.062 R)
• M90: 76,585,433 km (0.12 R)
• M91: 77,572,929 km (0.032 R)
• M92: 78,813,245 km (0.111 R)
• M93: 79,435,871 km (0.088 R)
• M94: 79,935,079 km (0.079 R)
• M95: 80,060,143 km (0.071 R)
• M96: 81,062,299 km (0.083 R)
• M97: 81,690,760 km (0.09 R)
• M98: 83,585,716 km (0.096 R)
• M99: 84,093,601 km (0.094 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit