🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.89 AU - 0.89 AU

Year: 321 Days

Day: 19.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.9 AU - 1.14 AU

Year: 394 Days

Day: 29.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 146.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.14 AU - 1.32 AU

Year: 522 Days

Day: 35.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.78 AU - 2.04 AU

Year: 1011 Days

Day: 18.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,557,528 km

• M1: 932,593 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.75 AU - 2.09 AU

Year: 1019 Days

Day: 33.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 151.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,557,528 km

• M1: 1,462,768 km (0.068 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 12.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.86 AU - 6.36 AU

Year: 5783 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,557,528 km

• M1: 163,510 km (0.091 R)
• M2: 270,174 km (0.079 R)
• M3: 429,645 km (0.118 R)
• M4: 571,015 km (0.088 R)
• M5: 743,950 km (0.112 R)
• M6: 1,008,888 km (0.083 R)
• M7: 1,114,654 km (0.099 R)
• M8: 1,321,548 km (0.104 R)
• M9: 1,998,927 km (0.037 R)
• M10: 2,313,681 km (0.101 R)
• M11: 2,859,414 km (0.115 R)
• M12: 3,102,211 km (0.074 R)
• M13: 3,537,990 km (0.086 R)
• M14: 3,871,593 km (0.096 R)
• M15: 4,315,749 km (0.094 R)
• M16: 5,855,560 km (0.081 R)
• M17: 6,080,405 km (0.084 R)
• M18: 6,193,801 km (0.063 R)
• M19: 6,978,292 km (0.063 R)
• M20: 7,610,193 km (0.103 R)
• M21: 7,701,897 km (0.071 R)
• M22: 8,072,899 km (0.061 R)
• M23: 8,197,814 km (0.102 R)
• M24: 8,449,587 km (0.036 R)
• M25: 8,544,731 km (0.07 R)
• M26: 8,640,175 km (0.112 R)
• M27: 8,767,931 km (0.074 R)
• M28: 8,896,436 km (0.063 R)
• M29: 9,383,826 km (0.118 R)
• M30: 10,181,631 km (0.084 R)
• M31: 10,657,203 km (0.114 R)
• M32: 12,055,793 km (0.088 R)
• M33: 12,703,851 km (0.075 R)
• M34: 12,812,908 km (0.059 R)
• M35: 13,474,280 km (0.051 R)
• M36: 13,734,431 km (0.102 R)
• M37: 14,071,475 km (0.12 R)
• M38: 14,222,120 km (0.063 R)
• M39: 14,335,515 km (0.1 R)
• M40: 14,753,641 km (0.118 R)
• M41: 15,021,870 km (0.075 R)
• M42: 15,446,728 km (0.069 R)
• M43: 15,563,265 km (0.102 R)
• M44: 15,680,101 km (0.049 R)
• M45: 16,071,598 km (0.107 R)
• M46: 16,824,525 km (0.104 R)
• M47: 17,225,447 km (0.119 R)
• M48: 17,346,322 km (0.1 R)
• M49: 17,467,496 km (0.119 R)
• M50: 17,710,742 km (0.06 R)
• M51: 18,159,386 km (0.107 R)
• M52: 18,818,963 km (0.097 R)
• M53: 19,109,931 km (0.105 R)
• M54: 20,034,147 km (0.062 R)
• M55: 20,629,995 km (0.119 R)
• M56: 20,973,023 km (0.099 R)
• M57: 21,102,126 km (0.107 R)
• M58: 21,577,847 km (0.116 R)
• M59: 21,795,363 km (0.08 R)
• M60: 23,115,265 km (0.083 R)
• M61: 23,426,877 km (0.083 R)
• M62: 23,829,744 km (0.117 R)
• M63: 25,509,728 km (0.089 R)
• M64: 26,109,017 km (0.113 R)
• M65: 26,433,645 km (0.072 R)
• M66: 26,806,442 km (0.08 R)
• M67: 27,604,098 km (0.097 R)
• M68: 27,745,618 km (0.112 R)
• M69: 29,367,109 km (0.106 R)
• M70: 29,849,862 km (0.099 R)
• M71: 30,140,829 km (0.083 R)
• M72: 30,579,002 km (0.083 R)
• M73: 30,970,200 km (0.114 R)
• M74: 31,313,826 km (0.098 R)
• M75: 31,658,799 km (0.093 R)
• M76: 32,203,485 km (0.081 R)
• M77: 32,352,484 km (0.102 R)
• M78: 32,701,347 km (0.062 R)
• M79: 33,503,042 km (0.099 R)
• M80: 33,603,721 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 11.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.56 AU - 10.84 AU

Year: 13401 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 90,557,528 km

• M1: 184,155 km (0.082 R)
• M2: 425,606 km (0.099 R)
• M3: 519,404 km (0.054 R)
• M4: 638,334 km (0.065 R)
• M5: 859,290 km (0.064 R)
• M6: 1,211,444 km (0.111 R)
• M7: 1,953,748 km (0.084 R)
• M8: 2,309,791 km (0.055 R)
• M9: 2,919,103 km (0.118 R)
• M10: 3,688,186 km (0.101 R)
• M11: 3,930,834 km (0.09 R)
• M12: 4,313,206 km (0.115 R)
• M13: 4,953,485 km (0.116 R)
• M14: 5,203,762 km (0.09 R)
• M15: 5,513,130 km (0.119 R)
• M16: 6,245,562 km (0.093 R)
• M17: 6,399,647 km (0.104 R)
• M18: 6,750,903 km (0.073 R)
• M19: 6,869,385 km (0.108 R)
• M20: 6,948,821 km (0.047 R)
• M21: 7,289,755 km (0.1 R)
• M22: 7,595,084 km (0.084 R)
• M23: 7,759,642 km (0.117 R)
• M24: 8,239,552 km (0.119 R)
• M25: 8,536,354 km (0.099 R)
• M26: 9,647,417 km (0.114 R)
• M27: 10,527,501 km (0.111 R)
• M28: 10,780,322 km (0.054 R)
• M29: 11,012,049 km (0.114 R)
• M30: 11,151,923 km (0.104 R)
• M31: 11,598,473 km (0.086 R)
• M32: 13,269,182 km (0.074 R)
• M33: 13,368,365 km (0.105 R)
• M34: 13,717,377 km (0.118 R)
• M35: 15,117,613 km (0.106 R)
• M36: 15,429,076 km (0.109 R)
• M37: 16,723,097 km (0.111 R)
• M38: 17,668,556 km (0.114 R)
• M39: 17,777,762 km (0.072 R)
• M40: 18,327,086 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.7

Radius: 7.5

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.62 AU - 12.88 AU

Year: 17432 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,557,528 km

• M1: 169,494 km (0.1 R)
• M2: 570,716 km (0.072 R)
• M3: 1,414,149 km (0.094 R)
• M4: 1,816,567 km (0.052 R)
• M5: 1,980,676 km (0.119 R)
• M6: 2,394,164 km (0.105 R)
• M7: 3,459,152 km (0.105 R)
• M8: 4,473,724 km (0.117 R)
• M9: 4,922,069 km (0.117 R)
• M10: 5,013,473 km (0.108 R)
• M11: 5,244,453 km (0.043 R)
• M12: 5,573,717 km (0.099 R)
• M13: 5,669,011 km (0.108 R)
• M14: 6,006,803 km (0.12 R)
• M15: 6,601,305 km (0.114 R)
• M16: 7,633,082 km (0.059 R)
• M17: 8,439,564 km (0.071 R)
• M18: 9,048,128 km (0.116 R)
• M19: 9,104,227 km (0.062 R)
• M20: 9,329,372 km (0.079 R)
• M21: 9,728,050 km (0.114 R)
• M22: 10,074,220 km (0.111 R)
• M23: 10,719,286 km (0.099 R)
• M24: 10,897,606 km (0.117 R)
• M25: 11,620,314 km (0.118 R)
• M26: 11,681,350 km (0.093 R)
• M27: 12,545,577 km (0.112 R)
• M28: 12,670,640 km (0.089 R)
• M29: 12,922,264 km (0.058 R)
• M30: 13,111,954 km (0.089 R)
• M31: 14,139,542 km (0.103 R)
• M32: 15,527,062 km (0.11 R)
• M33: 15,796,189 km (0.093 R)
• M34: 15,999,043 km (0.112 R)
• M35: 16,544,477 km (0.083 R)
• M36: 17,165,159 km (0.099 R)
• M37: 18,429,410 km (0.104 R)
• M38: 18,643,036 km (0.06 R)
• M39: 19,144,788 km (0.041 R)
• M40: 19,869,140 km (0.107 R)
• M41: 19,941,995 km (0.103 R)
• M42: 21,195,326 km (0.078 R)
• M43: 21,794,016 km (0.063 R)
• M44: 22,095,456 km (0.119 R)
• M45: 22,322,396 km (0.051 R)
• M46: 23,161,191 km (0.096 R)
• M47: 23,545,807 km (0.103 R)
• M48: 23,777,684 km (0.079 R)
• M49: 24,243,532 km (0.049 R)
• M50: 24,869,449 km (0.032 R)
• M51: 24,947,988 km (0.051 R)
• M52: 25,342,328 km (0.066 R)
• M53: 25,977,521 km (0.106 R)
• M54: 27,182,531 km (0.098 R)
• M55: 28,323,664 km (0.119 R)
• M56: 28,817,487 km (0.092 R)
• M57: 28,982,792 km (0.045 R)
• M58: 30,399,933 km (0.093 R)
• M59: 31,754,242 km (0.096 R)
• M60: 31,839,663 km (0.091 R)
• M61: 32,353,083 km (0.1 R)
• M62: 33,735,517 km (0.11 R)
• M63: 34,697,132 km (0.072 R)
• M64: 34,872,909 km (0.107 R)
• M65: 36,022,718 km (0.064 R)
• M66: 37,185,094 km (0.12 R)
• M67: 37,725,741 km (0.118 R)
• M68: 40,652,623 km (0.118 R)
• M69: 42,330,812 km (0.06 R)
• M70: 42,612,654 km (0.035 R)
• M71: 42,706,751 km (0.096 R)
• M72: 46,043,681 km (0.105 R)
• M73: 46,818,150 km (0.106 R)
• M74: 49,859,474 km (0.075 R)
• M75: 50,355,990 km (0.066 R)
• M76: 53,065,357 km (0.105 R)
• M77: 53,470,767 km (0.111 R)
• M78: 55,410,303 km (0.093 R)
• M79: 56,027,694 km (0.102 R)
• M80: 57,165,236 km (0.078 R)
• M81: 60,517,874 km (0.046 R)
• M82: 60,835,470 km (0.099 R)
• M83: 61,153,515 km (0.105 R)
• M84: 61,365,944 km (0.105 R)
• M85: 61,578,523 km (0.086 R)
• M86: 62,324,717 km (0.1 R)
• M87: 62,431,530 km (0.092 R)
• M88: 63,073,753 km (0.1 R)
• M89: 64,472,942 km (0.103 R)
• M90: 65,556,181 km (0.086 R)
• M91: 65,773,546 km (0.099 R)
• M92: 71,284,881 km (0.071 R)
• M93: 71,732,179 km (0.111 R)
• M94: 72,292,573 km (0.078 R)
• M95: 72,741,965 km (0.056 R)
• M96: 75,571,608 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.3

Radius: 6.7

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.62 AU - 14.62 AU

Year: 18196 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,557,528 km

• M1: 134,040 km (0.051 R)
• M2: 299,046 km (0.044 R)
• M3: 1,022,651 km (0.12 R)
• M4: 1,808,937 km (0.097 R)
• M5: 2,093,473 km (0.05 R)
• M6: 2,392,220 km (0.064 R)
• M7: 2,775,639 km (0.104 R)
• M8: 2,847,446 km (0.111 R)
• M9: 3,029,656 km (0.11 R)
• M10: 4,450,537 km (0.049 R)
• M11: 5,183,417 km (0.086 R)
• M12: 6,614,021 km (0.072 R)
• M13: 7,952,473 km (0.074 R)
• M14: 8,157,721 km (0.026 R)
• M15: 8,209,333 km (0.119 R)
• M16: 8,261,094 km (0.104 R)
• M17: 8,521,244 km (0.043 R)
• M18: 9,263,998 km (0.07 R)
• M19: 9,480,017 km (0.088 R)
• M20: 9,861,940 km (0.109 R)
• M21: 10,584,797 km (0.115 R)
• M22: 10,810,541 km (0.075 R)
• M23: 10,981,082 km (0.11 R)
• M24: 12,022,134 km (0.046 R)
• M25: 12,198,809 km (0.054 R)
• M26: 12,495,013 km (0.114 R)
• M27: 12,614,092 km (0.116 R)
• M28: 13,397,836 km (0.109 R)
• M29: 14,321,453 km (0.108 R)
• M30: 14,446,218 km (0.119 R)
• M31: 14,571,281 km (0.057 R)
• M32: 14,885,587 km (0.052 R)
• M33: 15,777,339 km (0.114 R)
• M34: 16,751,970 km (0.116 R)
• M35: 17,412,444 km (0.096 R)
• M36: 18,419,238 km (0.079 R)
• M37: 18,622,841 km (0.073 R)
• M38: 19,306,802 km (0.061 R)
• M39: 19,651,924 km (0.114 R)
• M40: 19,860,015 km (0.086 R)
• M41: 21,336,696 km (0.082 R)
• M42: 22,557,863 km (0.114 R)
• M43: 22,775,677 km (0.113 R)
• M44: 22,921,386 km (0.062 R)
• M45: 23,580,514 km (0.098 R)
• M46: 23,949,422 km (0.111 R)
• M47: 24,320,126 km (0.028 R)
• M48: 26,968,307 km (0.038 R)
• M49: 27,586,296 km (0.088 R)
• M50: 29,388,950 km (0.119 R)
• M51: 29,865,569 km (0.071 R)
• M52: 29,945,155 km (0.075 R)
• M53: 32,286,063 km (0.115 R)
• M54: 34,017,658 km (0.09 R)
• M55: 34,350,813 km (0.117 R)
• M56: 34,936,638 km (0.057 R)
• M57: 35,525,754 km (0.115 R)
• M58: 36,118,012 km (0.071 R)
• M59: 36,458,048 km (0.064 R)
• M60: 36,713,711 km (0.1 R)
• M61: 39,128,370 km (0.075 R)
• M62: 40,442,887 km (0.107 R)
• M63: 41,150,036 km (0.062 R)
• M64: 41,505,032 km (0.054 R)
• M65: 44,109,381 km (0.07 R)
• M66: 44,381,799 km (0.092 R)
• M67: 44,928,280 km (0.072 R)
• M68: 45,935,971 km (0.069 R)
• M69: 46,951,142 km (0.106 R)
• M70: 47,136,494 km (0.032 R)
• M71: 47,322,145 km (0.055 R)
• M72: 48,815,730 km (0.118 R)
• M73: 51,657,790 km (0.028 R)
• M74: 52,232,695 km (0.102 R)
• M75: 53,002,376 km (0.117 R)
• M76: 54,164,003 km (0.088 R)
• M77: 54,455,719 km (0.111 R)
• M78: 54,747,884 km (0.045 R)
• M79: 56,906,880 km (0.115 R)
• M80: 57,104,499 km (0.104 R)
• M81: 58,295,149 km (0.118 R)
• M82: 58,993,472 km (0.086 R)
• M83: 59,293,714 km (0.117 R)
• M84: 59,494,026 km (0.117 R)
• M85: 61,916,016 km (0.09 R)
• M86: 62,119,319 km (0.114 R)
• M87: 62,322,772 km (0.084 R)
• M88: 62,832,602 km (0.078 R)
• M89: 63,958,924 km (0.072 R)
• M90: 64,679,088 km (0.052 R)
• M91: 68,110,265 km (0.114 R)
• M92: 68,635,353 km (0.097 R)
• M93: 70,006,717 km (0.112 R)
• M94: 70,748,872 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575

Radius: 6.7

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.26 AU - 22 AU

Year: 28343 Days

Day: 20.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,557,528 km

• M1: 91,404 km (0.091 R)
• M2: 530,175 km (0.112 R)
• M3: 727,195 km (0.076 R)
• M4: 1,218,624 km (0.106 R)
• M5: 1,480,121 km (0.071 R)
• M6: 1,978,881 km (0.081 R)
• M7: 2,130,573 km (0.046 R)
• M8: 3,030,554 km (0.111 R)
• M9: 3,384,053 km (0.037 R)
• M10: 5,286,938 km (0.088 R)
• M11: 6,313,329 km (0.051 R)
• M12: 7,517,293 km (0.109 R)
• M13: 8,297,296 km (0.12 R)
• M14: 8,481,002 km (0.073 R)
• M15: 8,542,487 km (0.076 R)
• M16: 10,654,510 km (0.111 R)
• M17: 10,987,964 km (0.111 R)
• M18: 11,122,302 km (0.11 R)
• M19: 11,189,622 km (0.115 R)
• M20: 11,324,858 km (0.076 R)
• M21: 12,286,024 km (0.083 R)
• M22: 12,495,461 km (0.066 R)
• M23: 12,635,784 km (0.108 R)
• M24: 12,776,556 km (0.072 R)
• M25: 14,359,002 km (0.1 R)
• M26: 14,506,057 km (0.113 R)
• M27: 16,078,630 km (0.098 R)
• M28: 16,231,070 km (0.113 R)
• M29: 16,768,874 km (0.077 R)
• M30: 19,625,745 km (0.118 R)
• M31: 19,870,487 km (0.106 R)
• M32: 20,859,777 km (0.105 R)
• M33: 21,949,448 km (0.119 R)
• M34: 22,885,931 km (0.103 R)
• M35: 23,315,875 km (0.065 R)
• M36: 28,034,491 km (0.103 R)
• M37: 28,494,355 km (0.105 R)
• M38: 28,586,657 km (0.118 R)
• M39: 29,421,862 km (0.094 R)
• M40: 30,170,899 km (0.064 R)
• M41: 31,687,671 km (0.046 R)
• M42: 32,070,792 km (0.117 R)
• M43: 33,520,993 km (0.108 R)
• M44: 34,401,227 km (0.117 R)
• M45: 35,885,388 km (0.106 R)
• M46: 36,084,802 km (0.055 R)
• M47: 36,384,745 km (0.105 R)
• M48: 36,484,826 km (0.044 R)
• M49: 37,188,385 km (0.054 R)
• M50: 38,303,039 km (0.059 R)
• M51: 38,506,941 km (0.113 R)
• M52: 38,711,142 km (0.089 R)
• M53: 39,018,117 km (0.089 R)
• M54: 39,531,537 km (0.042 R)
• M55: 46,080,782 km (0.096 R)
• M56: 46,514,765 km (0.085 R)
• M57: 48,373,967 km (0.062 R)
• M58: 49,036,088 km (0.096 R)
• M59: 50,592,354 km (0.08 R)
• M60: 52,617,161 km (0.112 R)
• M61: 53,297,832 km (0.109 R)
• M62: 53,639,364 km (0.042 R)
• M63: 54,438,964 km (0.097 R)
• M64: 54,897,631 km (0.079 R)
• M65: 57,676,711 km (0.031 R)
• M66: 58,495,759 km (0.12 R)
• M67: 60,145,525 km (0.087 R)
• M68: 60,264,006 km (0.109 R)
• M69: 62,889,000 km (0.086 R)
• M70: 63,249,830 km (0.069 R)
• M71: 63,370,256 km (0.051 R)
• M72: 63,973,585 km (0.077 R)
• M73: 65,429,322 km (0.1 R)
• M74: 69,364,194 km (0.079 R)
• M75: 70,984,489 km (0.119 R)
• M76: 72,113,504 km (0.084 R)
• M77: 72,491,239 km (0.086 R)
• M78: 72,995,832 km (0.078 R)
• M79: 76,432,095 km (0.087 R)
• M80: 77,074,169 km (0.089 R)
• M81: 78,363,853 km (0.113 R)
• M82: 79,270,715 km (0.115 R)
• M83: 81,356,857 km (0.105 R)
• M84: 82,275,239 km (0.109 R)
• M85: 83,329,006 km (0.087 R)
• M86: 86,249,755 km (0.052 R)
• M87: 88,799,052 km (0.093 R)
• M88: 89,474,038 km (0.03 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit