🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.8 AU - 0.94 AU

Year: 303 Days

Day: 31 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,694,263 km

• M1: 181,013 km (0.092 R)
• M2: 345,870 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.15 AU - 1.33 AU

Year: 515 Days

Day: 18.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,694,263 km

• M1: 269,127 km (0.099 R)
• M2: 1,060,200 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.36 AU - 1.52 AU

Year: 644 Days

Day: 24.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,694,263 km

• M1: 106,663 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 10.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.05 AU - 10.05 AU

Year: 11002 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,694,263 km

• M1: 271,071 km (0.097 R)
• M2: 597,943 km (0.118 R)
• M3: 705,952 km (0.074 R)
• M4: 1,367,175 km (0.117 R)
• M5: 3,032,498 km (0.095 R)
• M6: 3,226,078 km (0.093 R)
• M7: 3,538,738 km (0.113 R)
• M8: 3,772,260 km (0.116 R)
• M9: 4,254,713 km (0.036 R)
• M10: 4,471,929 km (0.069 R)
• M11: 4,788,628 km (0.117 R)
• M12: 5,047,283 km (0.118 R)
• M13: 5,748,149 km (0.115 R)
• M14: 6,514,987 km (0.12 R)
• M15: 7,649,538 km (0.091 R)
• M16: 8,143,510 km (0.116 R)
• M17: 9,849,823 km (0.1 R)
• M18: 10,596,167 km (0.097 R)
• M19: 11,061,267 km (0.114 R)
• M20: 11,360,612 km (0.06 R)
• M21: 11,576,182 km (0.08 R)
• M22: 12,011,213 km (0.105 R)
• M23: 12,451,779 km (0.028 R)
• M24: 12,540,490 km (0.082 R)
• M25: 12,629,501 km (0.047 R)
• M26: 12,718,661 km (0.07 R)
• M27: 13,303,290 km (0.061 R)
• M28: 14,498,876 km (0.087 R)
• M29: 14,732,698 km (0.101 R)
• M30: 15,537,235 km (0.117 R)
• M31: 15,872,633 km (0.115 R)
• M32: 17,040,693 km (0.097 R)
• M33: 17,585,379 km (0.096 R)
• M34: 18,186,015 km (0.115 R)
• M35: 18,387,673 km (0.079 R)
• M36: 18,539,515 km (0.03 R)
• M37: 18,793,382 km (0.104 R)
• M38: 19,202,083 km (0.118 R)
• M39: 19,510,405 km (0.097 R)
• M40: 19,820,521 km (0.104 R)
• M41: 20,080,073 km (0.115 R)
• M42: 20,184,343 km (0.098 R)
• M43: 20,393,182 km (0.045 R)
• M44: 20,550,259 km (0.063 R)
• M45: 21,024,186 km (0.047 R)
• M46: 21,821,841 km (0.108 R)
• M47: 22,629,371 km (0.117 R)
• M48: 23,064,102 km (0.064 R)
• M49: 23,501,676 km (0.08 R)
• M50: 23,831,539 km (0.118 R)
• M51: 24,107,697 km (0.059 R)
• M52: 24,551,703 km (0.064 R)
• M53: 24,663,154 km (0.038 R)
• M54: 25,110,451 km (0.079 R)
• M55: 25,222,799 km (0.12 R)
• M56: 25,843,182 km (0.047 R)
• M57: 27,618,609 km (0.1 R)
• M58: 28,433,319 km (0.09 R)
• M59: 28,667,590 km (0.12 R)
• M60: 29,196,867 km (0.079 R)
• M61: 29,788,826 km (0.088 R)
• M62: 30,804,146 km (0.12 R)
• M63: 31,044,700 km (0.113 R)
• M64: 32,501,185 km (0.075 R)
• M65: 33,422,857 km (0.108 R)
• M66: 33,669,993 km (0.106 R)
• M67: 33,979,960 km (0.056 R)
• M68: 35,040,608 km (0.069 R)
• M69: 35,922,189 km (0.116 R)
• M70: 38,805,089 km (0.088 R)
• M71: 40,833,936 km (0.079 R)
• M72: 43,233,037 km (0.087 R)
• M73: 44,449,567 km (0.056 R)
• M74: 45,266,969 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 14.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.96 AU - 11.86 AU

Year: 11630 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,694,263 km

• M1: 221,106 km (0.041 R)
• M2: 379,231 km (0.115 R)
• M3: 706,700 km (0.111 R)
• M4: 896,091 km (0.079 R)
• M5: 1,191,697 km (0.052 R)
• M6: 1,375,253 km (0.081 R)
• M7: 1,956,890 km (0.083 R)
• M8: 2,204,624 km (0.09 R)
• M9: 3,526,919 km (0.119 R)
• M10: 3,728,428 km (0.084 R)
• M11: 4,355,692 km (0.103 R)
• M12: 4,903,968 km (0.063 R)
• M13: 5,205,408 km (0.111 R)
• M14: 6,227,011 km (0.072 R)
• M15: 6,389,624 km (0.062 R)
• M16: 6,595,022 km (0.042 R)
• M17: 6,886,289 km (0.114 R)
• M18: 7,224,380 km (0.04 R)
• M19: 7,481,539 km (0.056 R)
• M20: 8,049,113 km (0.107 R)
• M21: 8,360,576 km (0.096 R)
• M22: 9,133,698 km (0.099 R)
• M23: 9,226,149 km (0.107 R)
• M24: 9,834,714 km (0.099 R)
• M25: 10,359,952 km (0.119 R)
• M26: 14,018,218 km (0.12 R)
• M27: 16,374,833 km (0.108 R)
• M28: 17,054,307 km (0.099 R)
• M29: 17,858,695 km (0.047 R)
• M30: 18,265,601 km (0.064 R)
• M31: 21,382,472 km (0.044 R)
• M32: 21,505,592 km (0.076 R)
• M33: 21,690,794 km (0.081 R)
• M34: 23,317,671 km (0.071 R)
• M35: 23,762,425 km (0.119 R)
• M36: 23,953,910 km (0.115 R)
• M37: 25,048,667 km (0.094 R)
• M38: 25,373,744 km (0.088 R)
• M39: 26,291,377 km (0.045 R)
• M40: 26,887,076 km (0.097 R)
• M41: 28,024,319 km (0.064 R)
• M42: 28,361,812 km (0.032 R)
• M43: 28,904,702 km (0.065 R)
• M44: 29,177,270 km (0.1 R)
• M45: 30,692,397 km (0.102 R)
• M46: 30,970,649 km (0.104 R)
• M47: 31,319,661 km (0.069 R)
• M48: 32,233,105 km (0.067 R)
• M49: 32,657,514 km (0.036 R)
• M50: 33,084,018 km (0.111 R)
• M51: 33,369,301 km (0.056 R)
• M52: 33,798,797 km (0.099 R)
• M53: 34,230,087 km (0.091 R)
• M54: 34,952,944 km (0.12 R)
• M55: 36,708,475 km (0.117 R)
• M56: 36,929,880 km (0.105 R)
• M57: 37,077,832 km (0.069 R)
• M58: 37,596,937 km (0.061 R)
• M59: 38,717,575 km (0.088 R)
• M60: 42,608,914 km (0.082 R)
• M61: 44,168,771 km (0.03 R)
• M62: 44,876,668 km (0.082 R)
• M63: 45,826,615 km (0.032 R)
• M64: 46,703,109 km (0.087 R)
• M65: 48,959,194 km (0.051 R)
• M66: 50,100,476 km (0.093 R)
• M67: 50,428,096 km (0.103 R)
• M68: 51,911,658 km (0.114 R)
• M69: 52,741,926 km (0.058 R)
• M70: 53,242,331 km (0.116 R)
• M71: 53,660,457 km (0.079 R)
• M72: 53,995,706 km (0.118 R)
• M73: 54,247,629 km (0.066 R)
• M74: 56,447,465 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 12

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.92 AU - 12.56 AU

Year: 13121 Days

Day: 10.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,694,263 km

• M1: 162,014 km (0.103 R)
• M2: 730,636 km (0.045 R)
• M3: 1,064,090 km (0.079 R)
• M4: 1,165,367 km (0.03 R)
• M5: 1,248,843 km (0.067 R)
• M6: 1,866,682 km (0.077 R)
• M7: 2,143,438 km (0.066 R)
• M8: 2,326,696 km (0.085 R)
• M9: 2,542,565 km (0.099 R)
• M10: 2,936,307 km (0.117 R)
• M11: 3,259,289 km (0.112 R)
• M12: 3,410,083 km (0.109 R)
• M13: 3,625,056 km (0.092 R)
• M14: 3,812,951 km (0.06 R)
• M15: 4,562,735 km (0.098 R)
• M16: 5,146,316 km (0.059 R)
• M17: 5,608,424 km (0.073 R)
• M18: 5,717,032 km (0.066 R)
• M19: 6,232,995 km (0.12 R)
• M20: 6,687,324 km (0.09 R)
• M21: 6,841,111 km (0.05 R)
• M22: 6,957,348 km (0.102 R)
• M23: 7,468,225 km (0.046 R)
• M24: 7,950,828 km (0.071 R)
• M25: 8,945,953 km (0.12 R)
• M26: 9,892,608 km (0.064 R)
• M27: 11,234,351 km (0.108 R)
• M28: 11,417,609 km (0.117 R)
• M29: 11,694,365 km (0.073 R)
• M30: 11,973,215 km (0.05 R)
• M31: 12,160,512 km (0.091 R)
• M32: 12,632,643 km (0.072 R)
• M33: 12,966,844 km (0.077 R)
• M34: 13,062,886 km (0.113 R)
• M35: 13,692,693 km (0.064 R)
• M36: 14,134,605 km (0.039 R)
• M37: 15,335,876 km (0.093 R)
• M38: 15,488,316 km (0.096 R)
• M39: 15,897,317 km (0.056 R)
• M40: 16,206,386 km (0.102 R)
• M41: 16,413,579 km (0.04 R)
• M42: 17,040,544 km (0.029 R)
• M43: 17,835,058 km (0.057 R)
• M44: 18,479,526 km (0.085 R)
• M45: 18,913,360 km (0.098 R)
• M46: 19,405,387 km (0.092 R)
• M47: 21,700,218 km (0.087 R)
• M48: 22,043,097 km (0.04 R)
• M49: 22,387,920 km (0.065 R)
• M50: 22,734,538 km (0.072 R)
• M51: 23,257,682 km (0.111 R)
• M52: 26,662,529 km (0.051 R)
• M53: 27,029,792 km (0.04 R)
• M54: 27,214,097 km (0.072 R)
• M55: 28,266,518 km (0.096 R)
• M56: 28,766,474 km (0.05 R)
• M57: 29,458,514 km (0.118 R)
• M58: 30,219,817 km (0.099 R)
• M59: 30,347,274 km (0.113 R)
• M60: 30,474,881 km (0.115 R)
• M61: 31,567,544 km (0.12 R)
• M62: 32,151,126 km (0.088 R)
• M63: 33,066,066 km (0.115 R)
• M64: 33,263,236 km (0.069 R)
• M65: 33,460,855 km (0.093 R)
• M66: 33,592,651 km (0.089 R)
• M67: 34,122,227 km (0.075 R)
• M68: 34,454,484 km (0.059 R)
• M69: 35,525,006 km (0.051 R)
• M70: 35,861,901 km (0.092 R)
• M71: 36,199,693 km (0.11 R)
• M72: 40,195,452 km (0.115 R)
• M73: 41,180,853 km (0.032 R)
• M74: 41,605,561 km (0.112 R)
• M75: 43,822,901 km (0.056 R)
• M76: 44,256,585 km (0.081 R)
• M77: 44,836,875 km (0.106 R)
• M78: 45,055,139 km (0.108 R)
• M79: 45,785,326 km (0.056 R)
• M80: 46,078,538 km (0.081 R)
• M81: 46,887,862 km (0.042 R)
• M82: 48,222,574 km (0.113 R)
• M83: 48,371,574 km (0.081 R)
• M84: 49,119,264 km (0.094 R)
• M85: 50,398,924 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.1

Radius: 4.7

Gravity: 33.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.66 AU - 14.25 AU

Year: 17372 Days

Day: 21.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,694,263 km

• M1: 99,931 km (0.092 R)
• M2: 129,253 km (0.105 R)
• M3: 215,571 km (0.092 R)
• M4: 274,063 km (0.08 R)
• M5: 803,640 km (0.119 R)
• M6: 1,073,963 km (0.082 R)
• M7: 1,152,352 km (0.08 R)
• M8: 1,287,290 km (0.099 R)
• M9: 1,484,908 km (0.097 R)
• M10: 1,631,814 km (0.112 R)
• M11: 1,939,836 km (0.073 R)
• M12: 1,971,700 km (0.084 R)
• M13: 2,199,089 km (0.114 R)
• M14: 2,503,969 km (0.08 R)
• M15: 2,573,383 km (0.113 R)
• M16: 2,894,270 km (0.119 R)
• M17: 3,004,075 km (0.104 R)
• M18: 4,551,066 km (0.079 R)
• M19: 4,764,543 km (0.098 R)
• M20: 5,605,731 km (0.119 R)
• M21: 5,696,837 km (0.066 R)
• M22: 5,742,613 km (0.103 R)
• M23: 5,788,540 km (0.112 R)
• M24: 5,880,692 km (0.034 R)
• M25: 6,207,115 km (0.111 R)
• M26: 6,491,650 km (0.049 R)
• M27: 6,539,521 km (0.096 R)
• M28: 7,024,218 km (0.1 R)
• M29: 7,270,905 km (0.087 R)
• M30: 7,621,114 km (0.09 R)
• M31: 8,285,927 km (0.038 R)
• M32: 9,344,481 km (0.108 R)
• M33: 10,055,071 km (0.028 R)
• M34: 10,388,974 km (0.114 R)
• M35: 10,613,520 km (0.116 R)
• M36: 11,469,818 km (0.108 R)
• M37: 11,994,159 km (0.12 R)
• M38: 13,982,763 km (0.07 R)
• M39: 14,605,240 km (0.12 R)
• M40: 16,526,376 km (0.098 R)
• M41: 16,722,798 km (0.12 R)
• M42: 17,184,158 km (0.074 R)
• M43: 17,250,430 km (0.1 R)
• M44: 19,208,217 km (0.065 R)
• M45: 19,969,072 km (0.071 R)
• M46: 20,739,800 km (0.053 R)
• M47: 21,235,268 km (0.095 R)
• M48: 22,093,810 km (0.068 R)
• M49: 23,623,149 km (0.064 R)
• M50: 27,013,486 km (0.12 R)
• M51: 27,399,448 km (0.116 R)
• M52: 27,864,997 km (0.117 R)
• M53: 29,594,498 km (0.106 R)
• M54: 30,472,039 km (0.091 R)
• M55: 33,486,287 km (0.046 R)
• M56: 34,400,629 km (0.074 R)
• M57: 34,651,355 km (0.102 R)
• M58: 35,576,169 km (0.082 R)
• M59: 35,660,542 km (0.105 R)
• M60: 38,485,099 km (0.052 R)
• M61: 38,745,400 km (0.089 R)
• M62: 39,617,406 km (0.079 R)
• M63: 40,231,655 km (0.062 R)
• M64: 41,025,870 km (0.064 R)
• M65: 41,380,566 km (0.102 R)
• M66: 41,825,470 km (0.088 R)
• M67: 46,267,480 km (0.102 R)
• M68: 47,099,543 km (0.094 R)
• M69: 47,377,945 km (0.099 R)
• M70: 47,843,194 km (0.085 R)
• M71: 49,060,023 km (0.064 R)
• M72: 49,436,561 km (0.105 R)
• M73: 50,192,330 km (0.112 R)
• M74: 50,571,560 km (0.051 R)
• M75: 50,666,555 km (0.108 R)
• M76: 52,098,356 km (0.031 R)
• M77: 55,490,637 km (0.098 R)
• M78: 55,588,624 km (0.041 R)
• M79: 56,571,332 km (0.038 R)
• M80: 57,460,841 km (0.11 R)
• M81: 58,255,356 km (0.097 R)
• M82: 59,353,703 km (0.06 R)
• M83: 60,056,215 km (0.104 R)
• M84: 60,257,424 km (0.073 R)
• M85: 60,761,419 km (0.064 R)
• M86: 62,383,658 km (0.094 R)
• M87: 64,740,573 km (0.111 R)
• M88: 65,153,463 km (0.106 R)
• M89: 65,878,115 km (0.103 R)
• M90: 66,501,340 km (0.067 R)
• M91: 67,439,767 km (0.025 R)
• M92: 68,382,683 km (0.115 R)
• M93: 69,329,936 km (0.106 R)
• M94: 69,752,251 km (0.107 R)
• M95: 70,387,444 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602

Radius: 4.6

Gravity: 28.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 15.48 AU - 16.8 AU

Year: 24172 Days

Day: 18.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,694,263 km

• M1: 127,757 km (0.07 R)
• M2: 240,404 km (0.082 R)
• M3: 383,868 km (0.112 R)
• M4: 718,369 km (0.083 R)
• M5: 1,009,038 km (0.076 R)
• M6: 2,553,785 km (0.101 R)
• M7: 2,868,838 km (0.116 R)
• M8: 3,578,531 km (0.111 R)
• M9: 3,797,243 km (0.043 R)
• M10: 4,386,060 km (0.112 R)
• M11: 5,051,322 km (0.116 R)
• M12: 5,346,030 km (0.069 R)
• M13: 5,798,413 km (0.117 R)
• M14: 7,559,629 km (0.118 R)
• M15: 8,584,524 km (0.054 R)
• M16: 8,642,718 km (0.048 R)
• M17: 10,760,874 km (0.097 R)
• M18: 11,012,797 km (0.09 R)
• M19: 11,076,077 km (0.087 R)
• M20: 11,974,412 km (0.119 R)
• M21: 14,045,295 km (0.08 R)
• M22: 14,182,626 km (0.111 R)
• M23: 16,875,837 km (0.099 R)
• M24: 17,094,997 km (0.089 R)
• M25: 17,388,808 km (0.108 R)
• M26: 18,430,009 km (0.102 R)
• M27: 19,952,018 km (0.12 R)
• M28: 21,751,830 km (0.049 R)
• M29: 21,831,116 km (0.085 R)
• M30: 22,389,865 km (0.09 R)
• M31: 23,277,129 km (0.1 R)
• M32: 23,602,654 km (0.079 R)
• M33: 25,587,070 km (0.095 R)
• M34: 26,514,427 km (0.111 R)
• M35: 27,968,968 km (0.07 R)
• M36: 28,575,437 km (0.114 R)
• M37: 30,331,866 km (0.11 R)
• M38: 30,509,439 km (0.098 R)
• M39: 32,032,644 km (0.076 R)
• M40: 33,856,093 km (0.093 R)
• M41: 34,224,851 km (0.051 R)
• M42: 35,712,901 km (0.115 R)
• M43: 35,994,295 km (0.076 R)
• M44: 36,748,119 km (0.095 R)
• M45: 38,175,731 km (0.094 R)
• M46: 38,367,515 km (0.106 R)
• M47: 39,330,776 km (0.069 R)
• M48: 39,524,505 km (0.039 R)
• M49: 39,621,295 km (0.101 R)
• M50: 42,169,246 km (0.084 R)
• M51: 45,681,655 km (0.047 R)
• M52: 45,783,381 km (0.056 R)
• M53: 45,986,984 km (0.109 R)
• M54: 46,395,236 km (0.112 R)
• M55: 47,112,708 km (0.081 R)
• M56: 47,936,992 km (0.114 R)
• M57: 49,495,353 km (0.059 R)
• M58: 50,123,365 km (0.114 R)
• M59: 50,648,753 km (0.118 R)
• M60: 51,175,936 km (0.096 R)
• M61: 51,704,914 km (0.098 R)
• M62: 52,555,078 km (0.072 R)
• M63: 54,269,171 km (0.099 R)
• M64: 58,855,243 km (0.072 R)
• M65: 58,965,796 km (0.054 R)
• M66: 59,076,648 km (0.036 R)
• M67: 59,742,658 km (0.095 R)
• M68: 61,418,603 km (0.087 R)
• M69: 64,588,282 km (0.106 R)
• M70: 66,423,250 km (0.076 R)
• M71: 66,884,610 km (0.115 R)
• M72: 68,275,122 km (0.063 R)
• M73: 68,974,043 km (0.073 R)
• M74: 69,675,358 km (0.109 R)
• M75: 69,792,343 km (0.101 R)
• M76: 70,026,763 km (0.096 R)
• M77: 71,556,850 km (0.114 R)
• M78: 73,932,016 km (0.071 R)
• M79: 74,529,958 km (0.118 R)
• M80: 74,649,637 km (0.099 R)
• M81: 74,769,465 km (0.116 R)
• M82: 75,369,651 km (0.039 R)
• M83: 76,574,662 km (0.03 R)
• M84: 77,300,661 km (0.115 R)
• M85: 77,543,159 km (0.078 R)
• M86: 77,907,430 km (0.111 R)
• M87: 79,247,976 km (0.082 R)
• M88: 79,370,197 km (0.087 R)
• M89: 79,982,352 km (0.097 R)
• M90: 80,227,543 km (0.04 R)
• M91: 81,088,030 km (0.105 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: 437 - 13,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit