🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.81 AU - 2.89 AU

Year: 1683 Days

Day: 40.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.66 AU - 3.46 AU

Year: 1873 Days

Day: 13.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 74.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.08 AU - 4.92 AU

Year: 2799 Days

Day: 38.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,152,540 km

• M1: 123,119 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.34 AU - 4.72 AU

Year: 2830 Days

Day: 19.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 8.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.66 AU - 13.08 AU

Year: 13413 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,152,540 km

• M1: 119,080 km (0.098 R)
• M2: 199,414 km (0.076 R)
• M3: 379,829 km (0.036 R)
• M4: 465,249 km (0.096 R)
• M5: 701,315 km (0.067 R)
• M6: 782,397 km (0.104 R)
• M7: 1,268,740 km (0.089 R)
• M8: 1,495,829 km (0.107 R)
• M9: 1,614,460 km (0.09 R)
• M10: 1,699,432 km (0.11 R)
• M11: 1,835,865 km (0.102 R)
• M12: 2,014,934 km (0.107 R)
• M13: 2,199,837 km (0.118 R)
• M14: 2,729,563 km (0.112 R)
• M15: 3,053,891 km (0.048 R)
• M16: 3,500,291 km (0.115 R)
• M17: 4,695,578 km (0.106 R)
• M18: 4,853,254 km (0.077 R)
• M19: 4,959,319 km (0.083 R)
• M20: 6,024,306 km (0.118 R)
• M21: 6,368,830 km (0.087 R)
• M22: 6,621,651 km (0.104 R)
• M23: 7,157,510 km (0.111 R)
• M24: 8,546,377 km (0.085 R)
• M25: 8,825,377 km (0.115 R)
• M26: 9,150,902 km (0.101 R)
• M27: 9,304,240 km (0.089 R)
• M28: 10,083,644 km (0.047 R)
• M29: 10,538,422 km (0.076 R)
• M30: 10,860,805 km (0.11 R)
• M31: 11,491,660 km (0.053 R)
• M32: 12,014,355 km (0.108 R)
• M33: 14,207,310 km (0.034 R)
• M34: 14,461,477 km (0.111 R)
• M35: 14,691,259 km (0.108 R)
• M36: 15,885,349 km (0.117 R)
• M37: 16,096,132 km (0.11 R)
• M38: 18,227,453 km (0.059 R)
• M39: 18,448,110 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868

Radius: 5.8

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.91 AU - 17 AU

Year: 21246 Days

Day: 19.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,152,540 km

• M1: 111,899 km (0.104 R)
• M2: 296,503 km (0.12 R)
• M3: 390,600 km (0.111 R)
• M4: 473,477 km (0.046 R)
• M5: 562,488 km (0.102 R)
• M6: 1,426,565 km (0.105 R)
• M7: 1,692,550 km (0.071 R)
• M8: 1,937,891 km (0.089 R)
• M9: 2,010,147 km (0.101 R)
• M10: 2,501,276 km (0.093 R)
• M11: 2,619,758 km (0.076 R)
• M12: 3,028,011 km (0.052 R)
• M13: 3,325,561 km (0.116 R)
• M14: 4,086,715 km (0.073 R)
• M15: 4,801,194 km (0.114 R)
• M16: 5,400,184 km (0.098 R)
• M17: 5,502,359 km (0.118 R)
• M18: 6,075,469 km (0.098 R)
• M19: 6,342,351 km (0.046 R)
• M20: 6,942,688 km (0.088 R)
• M21: 7,277,787 km (0.082 R)
• M22: 8,670,244 km (0.119 R)
• M23: 9,335,356 km (0.071 R)
• M24: 9,767,095 km (0.115 R)
• M25: 9,891,710 km (0.087 R)
• M26: 10,205,417 km (0.045 R)
• M27: 11,955,114 km (0.107 R)
• M28: 12,155,276 km (0.106 R)
• M29: 13,447,951 km (0.045 R)
• M30: 14,783,860 km (0.112 R)
• M31: 15,214,403 km (0.12 R)
• M32: 15,794,842 km (0.113 R)
• M33: 16,161,357 km (0.088 R)
• M34: 16,902,764 km (0.063 R)
• M35: 17,503,699 km (0.088 R)
• M36: 18,035,370 km (0.048 R)
• M37: 20,612,343 km (0.116 R)
• M38: 21,012,667 km (0.095 R)
• M39: 21,334,900 km (0.06 R)
• M40: 21,739,862 km (0.095 R)
• M41: 22,393,156 km (0.082 R)
• M42: 23,718,892 km (0.074 R)
• M43: 23,886,442 km (0.084 R)
• M44: 25,240,602 km (0.113 R)
• M45: 25,411,592 km (0.08 R)
• M46: 27,142,888 km (0.101 R)
• M47: 27,493,695 km (0.115 R)
• M48: 28,644,252 km (0.057 R)
• M49: 29,539,895 km (0.077 R)
• M50: 29,900,725 km (0.102 R)
• M51: 31,818,869 km (0.113 R)
• M52: 32,839,425 km (0.1 R)
• M53: 33,119,622 km (0.055 R)
• M54: 35,198,434 km (0.113 R)
• M55: 35,580,956 km (0.083 R)
• M56: 36,639,959 km (0.088 R)
• M57: 37,416,522 km (0.097 R)
• M58: 39,878,304 km (0.067 R)
• M59: 40,376,914 km (0.076 R)
• M60: 41,784,032 km (0.059 R)
• M61: 42,087,566 km (0.092 R)
• M62: 44,439,543 km (0.098 R)
• M63: 44,645,989 km (0.111 R)
• M64: 45,579,330 km (0.088 R)
• M65: 45,891,840 km (0.025 R)
• M66: 47,781,859 km (0.067 R)
• M67: 49,483,236 km (0.115 R)
• M68: 50,448,890 km (0.077 R)
• M69: 51,204,210 km (0.045 R)
• M70: 52,180,934 km (0.097 R)
• M71: 52,289,841 km (0.105 R)
• M72: 53,712,367 km (0.107 R)
• M73: 59,301,045 km (0.078 R)
• M74: 60,784,158 km (0.109 R)
• M75: 61,702,839 km (0.097 R)
• M76: 62,279,389 km (0.116 R)
• M77: 64,603,242 km (0.091 R)
• M78: 67,429,295 km (0.111 R)
• M79: 67,785,338 km (0.112 R)
• M80: 68,023,049 km (0.084 R)
• M81: 68,737,828 km (0.11 R)
• M82: 71,017,999 km (0.063 R)
• M83: 71,501,200 km (0.071 R)
• M84: 72,106,622 km (0.107 R)
• M85: 72,470,744 km (0.073 R)
• M86: 72,592,217 km (0.067 R)
• M87: 72,957,236 km (0.064 R)
• M88: 74,422,996 km (0.085 R)
• M89: 75,775,211 km (0.097 R)
• M90: 76,763,754 km (0.101 R)
• M91: 77,011,488 km (0.045 R)
• M92: 78,628,641 km (0.108 R)
• M93: 80,005,689 km (0.089 R)
• M94: 82,910,581 km (0.114 R)
• M95: 83,037,739 km (0.111 R)
• M96: 83,801,586 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.5

Radius: 4.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.55 AU - 20.11 AU

Year: 24155 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,152,540 km

• M1: 84,822 km (0.066 R)
• M2: 129,402 km (0.091 R)
• M3: 175,030 km (0.049 R)
• M4: 296,952 km (0.1 R)
• M5: 429,795 km (0.091 R)
• M6: 458,517 km (0.036 R)
• M7: 580,290 km (0.047 R)
• M8: 628,610 km (0.056 R)
• M9: 835,504 km (0.111 R)
• M10: 1,142,479 km (0.093 R)
• M11: 1,481,318 km (0.082 R)
• M12: 1,754,783 km (0.09 R)
• M13: 1,801,906 km (0.057 R)
• M14: 2,143,289 km (0.108 R)
• M15: 2,193,703 km (0.054 R)
• M16: 2,504,568 km (0.104 R)
• M17: 2,996,146 km (0.086 R)
• M18: 4,127,854 km (0.076 R)
• M19: 5,239,217 km (0.117 R)
• M20: 5,375,799 km (0.042 R)
• M21: 5,617,550 km (0.106 R)
• M22: 5,827,585 km (0.093 R)
• M23: 5,898,195 km (0.057 R)
• M24: 6,183,329 km (0.12 R)
• M25: 6,473,100 km (0.062 R)
• M26: 6,730,109 km (0.068 R)
• M27: 6,767,209 km (0.06 R)
• M28: 6,915,910 km (0.106 R)
• M29: 7,986,582 km (0.111 R)
• M30: 8,222,647 km (0.106 R)
• M31: 8,262,290 km (0.091 R)
• M32: 8,701,809 km (0.095 R)
• M33: 9,354,504 km (0.069 R)
• M34: 10,022,758 km (0.117 R)
• M35: 10,234,888 km (0.1 R)
• M36: 10,749,654 km (0.115 R)
• M37: 12,253,562 km (0.102 R)
• M38: 12,937,822 km (0.111 R)
• M39: 13,634,200 km (0.09 R)
• M40: 14,010,738 km (0.072 R)
• M41: 15,306,106 km (0.105 R)
• M42: 17,041,591 km (0.089 R)
• M43: 17,193,134 km (0.078 R)
• M44: 18,060,801 km (0.096 R)
• M45: 18,163,725 km (0.113 R)
• M46: 18,473,991 km (0.038 R)
• M47: 18,629,722 km (0.108 R)
• M48: 19,415,111 km (0.059 R)
• M49: 19,838,323 km (0.109 R)
• M50: 20,640,168 km (0.082 R)
• M51: 20,747,878 km (0.119 R)
• M52: 21,289,123 km (0.113 R)
• M53: 21,780,253 km (0.117 R)
• M54: 21,999,713 km (0.103 R)
• M55: 23,556,578 km (0.041 R)
• M56: 23,669,076 km (0.025 R)
• M57: 24,121,161 km (0.081 R)
• M58: 26,015,668 km (0.104 R)
• M59: 26,892,461 km (0.037 R)
• M60: 27,245,811 km (0.083 R)
• M61: 27,778,829 km (0.087 R)
• M62: 28,255,597 km (0.055 R)
• M63: 29,337,938 km (0.104 R)
• M64: 30,067,078 km (0.099 R)
• M65: 30,128,114 km (0.074 R)
• M66: 32,352,484 km (0.046 R)
• M67: 33,105,560 km (0.1 R)
• M68: 34,055,058 km (0.096 R)
• M69: 36,370,085 km (0.05 R)
• M70: 36,630,535 km (0.103 R)
• M71: 36,891,433 km (0.079 R)
• M72: 37,743,842 km (0.109 R)
• M73: 38,934,791 km (0.084 R)
• M74: 39,601,848 km (0.07 R)
• M75: 40,070,837 km (0.1 R)
• M76: 40,272,495 km (0.117 R)
• M77: 41,150,036 km (0.045 R)
• M78: 42,238,809 km (0.072 R)
• M79: 42,649,455 km (0.114 R)
• M80: 43,820,208 km (0.093 R)
• M81: 46,122,968 km (0.025 R)
• M82: 46,263,740 km (0.043 R)
• M83: 46,475,271 km (0.094 R)
• M84: 46,757,862 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.4

Radius: 5.8

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.33 AU - 18.81 AU

Year: 26873 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,152,540 km

• M1: 248,632 km (0.111 R)
• M2: 429,495 km (0.058 R)
• M3: 959,222 km (0.105 R)
• M4: 1,020,407 km (0.064 R)
• M5: 1,484,609 km (0.086 R)
• M6: 2,165,878 km (0.094 R)
• M7: 2,206,269 km (0.095 R)
• M8: 2,623,947 km (0.061 R)
• M9: 3,157,113 km (0.1 R)
• M10: 3,388,990 km (0.099 R)
• M11: 3,918,567 km (0.082 R)
• M12: 3,967,934 km (0.093 R)
• M13: 4,370,801 km (0.098 R)
• M14: 4,525,186 km (0.112 R)
• M15: 5,599,897 km (0.056 R)
• M16: 5,993,938 km (0.077 R)
• M17: 6,051,084 km (0.108 R)
• M18: 6,281,016 km (0.091 R)
• M19: 6,455,298 km (0.039 R)
• M20: 9,123,825 km (0.1 R)
• M21: 9,453,688 km (0.109 R)
• M22: 10,535,580 km (0.115 R)
• M23: 10,604,544 km (0.106 R)
• M24: 11,301,820 km (0.085 R)
• M25: 11,585,009 km (0.07 R)
• M26: 11,727,426 km (0.072 R)
• M27: 12,302,929 km (0.112 R)
• M28: 12,521,043 km (0.086 R)
• M29: 12,594,046 km (0.096 R)
• M30: 13,183,312 km (0.03 R)
• M31: 13,481,311 km (0.058 R)
• M32: 13,932,349 km (0.111 R)
• M33: 15,393,322 km (0.087 R)
• M34: 15,471,561 km (0.088 R)
• M35: 15,707,028 km (0.094 R)
• M36: 15,864,705 km (0.118 R)
• M37: 16,902,315 km (0.086 R)
• M38: 16,983,098 km (0.092 R)
• M39: 17,470,039 km (0.084 R)
• M40: 17,551,720 km (0.091 R)
• M41: 18,044,046 km (0.046 R)
• M42: 18,707,513 km (0.114 R)
• M43: 19,294,685 km (0.046 R)
• M44: 19,632,925 km (0.083 R)
• M45: 19,887,840 km (0.117 R)
• M46: 20,486,980 km (0.097 R)
• M47: 22,585,838 km (0.108 R)
• M48: 22,763,859 km (0.097 R)
• M49: 23,121,249 km (0.095 R)
• M50: 24,113,382 km (0.034 R)
• M51: 25,303,881 km (0.073 R)
• M52: 26,139,236 km (0.08 R)
• M53: 26,983,566 km (0.07 R)
• M54: 27,172,508 km (0.092 R)
• M55: 27,551,440 km (0.05 R)
• M56: 28,218,946 km (0.027 R)
• M57: 28,506,622 km (0.092 R)
• M58: 30,547,736 km (0.049 R)
• M59: 31,635,462 km (0.092 R)
• M60: 33,747,036 km (0.082 R)
• M61: 34,052,365 km (0.065 R)
• M62: 35,179,884 km (0.1 R)
• M63: 40,348,790 km (0.072 R)
• M64: 43,296,616 km (0.111 R)
• M65: 44,740,385 km (0.095 R)
• M66: 45,075,783 km (0.056 R)
• M67: 46,087,065 km (0.057 R)
• M68: 47,333,215 km (0.107 R)
• M69: 48,017,625 km (0.036 R)
• M70: 48,705,327 km (0.094 R)
• M71: 49,165,490 km (0.102 R)
• M72: 51,020,952 km (0.068 R)
• M73: 51,839,851 km (0.071 R)
• M74: 52,309,738 km (0.112 R)
• M75: 53,253,850 km (0.12 R)
• M76: 53,727,926 km (0.057 R)
• M77: 55,878,844 km (0.105 R)
• M78: 57,814,192 km (0.11 R)
• M79: 64,253,931 km (0.065 R)
• M80: 66,918,269 km (0.081 R)
• M81: 69,101,500 km (0.102 R)
• M82: 69,877,614 km (0.12 R)
• M83: 70,526,570 km (0.093 R)
• M84: 74,594,285 km (0.118 R)
• M85: 76,322,739 km (0.053 R)
• M86: 77,258,923 km (0.104 R)
• M87: 78,064,358 km (0.063 R)
• M88: 80,225,598 km (0.066 R)
• M89: 83,779,595 km (0.11 R)
• M90: 84,468,942 km (0.088 R)
• M91: 86,548,203 km (0.105 R)
• M92: 89,346,580 km (0.098 R)
• M93: 89,487,352 km (0.116 R)
• M94: 89,769,045 km (0.072 R)
• M95: 90,615,619 km (0.105 R)
• M96: 91,464,886 km (0.099 R)
• M97: 94,601,505 km (0.12 R)
• M98: 95,750,716 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.9

Radius: 6.6

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.08 AU - 22.74 AU

Year: 31080 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,152,540 km

• M1: 97,239 km (0.114 R)
• M2: 268,379 km (0.105 R)
• M3: 323,281 km (0.078 R)
• M4: 445,951 km (0.078 R)
• M5: 1,302,249 km (0.055 R)
• M6: 1,368,073 km (0.088 R)
• M7: 1,898,098 km (0.118 R)
• M8: 2,087,788 km (0.096 R)
• M9: 2,735,547 km (0.083 R)
• M10: 2,863,602 km (0.094 R)
• M11: 4,005,483 km (0.108 R)
• M12: 4,699,767 km (0.045 R)
• M13: 4,750,780 km (0.095 R)
• M14: 4,802,092 km (0.093 R)
• M15: 6,252,892 km (0.088 R)
• M16: 7,949,332 km (0.076 R)
• M17: 9,005,792 km (0.095 R)
• M18: 9,453,538 km (0.107 R)
• M19: 9,647,567 km (0.095 R)
• M20: 11,453,063 km (0.115 R)
• M21: 11,590,843 km (0.075 R)
• M22: 13,143,071 km (0.103 R)
• M23: 13,359,688 km (0.107 R)
• M24: 17,062,086 km (0.088 R)
• M25: 17,694,885 km (0.076 R)
• M26: 18,254,830 km (0.103 R)
• M27: 20,719,754 km (0.056 R)
• M28: 22,506,252 km (0.078 R)
• M29: 22,592,570 km (0.043 R)
• M30: 23,199,787 km (0.084 R)
• M31: 24,696,664 km (0.092 R)
• M32: 25,591,708 km (0.085 R)
• M33: 26,954,096 km (0.069 R)
• M34: 28,713,217 km (0.112 R)
• M35: 29,748,584 km (0.05 R)
• M36: 29,843,429 km (0.117 R)
• M37: 29,938,124 km (0.105 R)
• M38: 30,509,289 km (0.093 R)
• M39: 30,604,882 km (0.095 R)
• M40: 34,706,108 km (0.103 R)
• M41: 36,515,793 km (0.112 R)
• M42: 37,636,730 km (0.109 R)
• M43: 37,944,453 km (0.066 R)
• M44: 38,769,036 km (0.119 R)
• M45: 40,540,724 km (0.083 R)
• M46: 41,489,473 km (0.12 R)
• M47: 41,595,239 km (0.086 R)
• M48: 42,765,693 km (0.118 R)
• M49: 42,979,618 km (0.089 R)
• M50: 46,012,116 km (0.042 R)
• M51: 46,560,841 km (0.052 R)
• M52: 47,222,213 km (0.115 R)
• M53: 48,554,233 km (0.053 R)
• M54: 48,777,433 km (0.106 R)
• M55: 49,336,929 km (0.104 R)
• M56: 51,028,133 km (0.112 R)
• M57: 51,141,528 km (0.096 R)
• M58: 51,596,006 km (0.11 R)
• M59: 53,888,743 km (0.077 R)
• M60: 54,351,300 km (0.075 R)
• M61: 54,467,089 km (0.086 R)
• M62: 54,583,027 km (0.085 R)
• M63: 57,036,283 km (0.106 R)
• M64: 57,625,549 km (0.089 R)
• M65: 63,385,366 km (0.115 R)
• M66: 64,730,999 km (0.104 R)
• M67: 66,952,976 km (0.106 R)
• M68: 67,077,142 km (0.096 R)
• M69: 67,948,550 km (0.073 R)
• M70: 68,073,314 km (0.076 R)
• M71: 68,323,143 km (0.113 R)
• M72: 69,451,111 km (0.088 R)
• M73: 69,828,546 km (0.057 R)
• M74: 69,954,358 km (0.079 R)
• M75: 70,964,592 km (0.052 R)
• M76: 71,344,721 km (0.094 R)
• M77: 73,639,253 km (0.086 R)
• M78: 75,440,561 km (0.103 R)
• M79: 76,866,079 km (0.089 R)
• M80: 77,777,878 km (0.102 R)
• M81: 78,169,675 km (0.069 R)
• M82: 78,431,321 km (0.106 R)
• M83: 79,743,743 km (0.081 R)
• M84: 81,328,134 km (0.037 R)
• M85: 82,124,145 km (0.051 R)
• M86: 82,257,137 km (0.08 R)
• M87: 84,393,844 km (0.081 R)
• M88: 84,930,750 km (0.082 R)
• M89: 85,603,642 km (0.082 R)
• M90: 87,225,731 km (0.07 R)
• M91: 87,768,772 km (0.093 R)
• M92: 87,904,606 km (0.104 R)
• M93: 89,677,790 km (0.115 R)
• M94: 92,014,509 km (0.074 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit