🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.68 AU - 0.72 AU

Year: 206 Days

Day: 34 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.98 AU - 1.2 AU

Year: 400 Days

Day: 12.5 Hours

Environment

Temp: 48 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.92 AU - 2.26 AU

Year: 1062 Days

Day: 23.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.02 AU - 2.8 AU

Year: 1315 Days

Day: 42 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,749,152 km

• M1: 798,105 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 12.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.01 AU - 8.67 AU

Year: 8465 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,749,152 km

• M1: 468,690 km (0.075 R)
• M2: 772,673 km (0.096 R)
• M3: 1,028,037 km (0.082 R)
• M4: 1,194,689 km (0.065 R)
• M5: 1,311,076 km (0.111 R)
• M6: 1,390,961 km (0.101 R)
• M7: 1,493,286 km (0.062 R)
• M8: 1,684,023 km (0.07 R)
• M9: 1,974,243 km (0.108 R)
• M10: 2,113,668 km (0.118 R)
• M11: 3,072,591 km (0.07 R)
• M12: 3,317,782 km (0.079 R)
• M13: 3,740,695 km (0.061 R)
• M14: 4,270,870 km (0.074 R)
• M15: 5,336,754 km (0.064 R)
• M16: 5,467,503 km (0.045 R)
• M17: 5,599,149 km (0.047 R)
• M18: 5,865,882 km (0.119 R)
• M19: 6,034,778 km (0.098 R)
• M20: 6,205,320 km (0.105 R)
• M21: 6,377,357 km (0.089 R)
• M22: 6,796,830 km (0.103 R)
• M23: 8,071,404 km (0.084 R)
• M24: 9,339,545 km (0.057 R)
• M25: 9,457,877 km (0.073 R)
• M26: 10,341,102 km (0.083 R)
• M27: 10,668,871 km (0.101 R)
• M28: 10,917,054 km (0.049 R)
• M29: 11,167,032 km (0.057 R)
• M30: 11,334,731 km (0.042 R)
• M31: 11,672,673 km (0.11 R)
• M32: 11,885,700 km (0.117 R)
• M33: 12,099,925 km (0.12 R)
• M34: 12,619,179 km (0.081 R)
• M35: 13,412,047 km (0.115 R)
• M36: 13,501,058 km (0.114 R)
• M37: 13,724,707 km (0.117 R)
• M38: 13,814,466 km (0.116 R)
• M39: 14,130,267 km (0.109 R)
• M40: 16,121,863 km (0.119 R)
• M41: 16,789,219 km (0.093 R)
• M42: 17,611,709 km (0.083 R)
• M43: 17,856,151 km (0.115 R)
• M44: 18,249,444 km (0.038 R)
• M45: 18,397,696 km (0.12 R)
• M46: 18,546,396 km (0.082 R)
• M47: 19,245,467 km (0.045 R)
• M48: 19,446,826 km (0.032 R)
• M49: 19,598,219 km (0.105 R)
• M50: 19,699,496 km (0.116 R)
• M51: 20,412,629 km (0.074 R)
• M52: 20,824,024 km (0.092 R)
• M53: 20,927,246 km (0.078 R)
• M54: 21,238,111 km (0.102 R)
• M55: 21,707,249 km (0.108 R)
• M56: 22,285,296 km (0.073 R)
• M57: 22,602,742 km (0.1 R)
• M58: 22,762,064 km (0.054 R)
• M59: 22,868,428 km (0.058 R)
• M60: 23,081,605 km (0.084 R)
• M61: 23,510,203 km (0.076 R)
• M62: 23,941,494 km (0.083 R)
• M63: 24,212,266 km (0.089 R)
• M64: 24,702,348 km (0.091 R)
• M65: 25,360,878 km (0.049 R)
• M66: 26,303,644 km (0.112 R)
• M67: 27,088,734 km (0.116 R)
• M68: 29,142,563 km (0.059 R)
• M69: 31,542,262 km (0.1 R)
• M70: 31,660,893 km (0.117 R)
• M71: 32,256,592 km (0.09 R)
• M72: 32,376,121 km (0.03 R)
• M73: 33,822,433 km (0.099 R)
• M74: 34,126,416 km (0.088 R)
• M75: 35,412,958 km (0.083 R)
• M76: 35,969,162 km (0.026 R)
• M77: 36,528,359 km (0.05 R)
• M78: 36,777,739 km (0.105 R)
• M79: 38,096,444 km (0.099 R)
• M80: 38,222,854 km (0.111 R)
• M81: 39,366,829 km (0.111 R)
• M82: 39,622,642 km (0.114 R)
• M83: 40,715,753 km (0.118 R)
• M84: 41,039,034 km (0.11 R)
• M85: 41,363,362 km (0.043 R)
• M86: 44,452,558 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 10.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.15 AU - 13.11 AU

Year: 13940 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,749,152 km

• M1: 341,682 km (0.114 R)
• M2: 1,409,062 km (0.107 R)
• M3: 1,753,885 km (0.104 R)
• M4: 2,019,422 km (0.116 R)
• M5: 2,103,944 km (0.038 R)
• M6: 2,798,228 km (0.066 R)
• M7: 2,869,138 km (0.087 R)
• M8: 3,207,678 km (0.092 R)
• M9: 3,508,220 km (0.084 R)
• M10: 3,739,648 km (0.048 R)
• M11: 4,002,790 km (0.047 R)
• M12: 4,299,144 km (0.068 R)
• M13: 4,630,802 km (0.031 R)
• M14: 4,970,838 km (0.062 R)
• M15: 5,172,945 km (0.115 R)
• M16: 5,947,263 km (0.109 R)
• M17: 6,254,837 km (0.09 R)
• M18: 6,473,249 km (0.054 R)
• M19: 6,853,527 km (0.119 R)
• M20: 7,669,135 km (0.046 R)
• M21: 8,584,225 km (0.114 R)
• M22: 8,896,885 km (0.107 R)
• M23: 9,355,252 km (0.101 R)
• M24: 9,930,007 km (0.065 R)
• M25: 10,738,883 km (0.067 R)
• M26: 11,075,927 km (0.076 R)
• M27: 11,914,423 km (0.049 R)
• M28: 12,107,853 km (0.05 R)
• M29: 12,224,390 km (0.098 R)
• M30: 12,302,330 km (0.116 R)
• M31: 12,380,421 km (0.09 R)
• M32: 12,694,427 km (0.118 R)
• M33: 12,773,265 km (0.119 R)
• M34: 12,852,402 km (0.047 R)
• M35: 13,090,562 km (0.03 R)
• M36: 13,330,217 km (0.036 R)
• M37: 13,611,761 km (0.109 R)
• M38: 14,467,909 km (0.08 R)
• M39: 14,633,065 km (0.1 R)
• M40: 15,552,045 km (0.106 R)
• M41: 16,662,211 km (0.04 R)
• M42: 17,226,943 km (0.096 R)
• M43: 17,358,140 km (0.113 R)
• M44: 19,184,281 km (0.1 R)
• M45: 20,051,201 km (0.092 R)
• M46: 20,466,185 km (0.084 R)
• M47: 21,965,007 km (0.096 R)
• M48: 22,059,852 km (0.036 R)
• M49: 23,015,782 km (0.077 R)
• M50: 24,376,823 km (0.114 R)
• M51: 24,819,783 km (0.09 R)
• M52: 25,215,918 km (0.118 R)
• M53: 26,164,817 km (0.078 R)
• M54: 26,871,518 km (0.087 R)
• M55: 28,046,010 km (0.104 R)
• M56: 28,821,077 km (0.075 R)
• M57: 30,603,984 km (0.095 R)
• M58: 31,348,383 km (0.07 R)
• M59: 32,584,361 km (0.062 R)
• M60: 33,017,896 km (0.109 R)
• M61: 33,453,525 km (0.103 R)
• M62: 34,992,887 km (0.118 R)
• M63: 35,994,594 km (0.089 R)
• M64: 36,330,591 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 11.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.13 AU - 13.21 AU

Year: 14011 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,749,152 km

• M1: 164,707 km (0.115 R)
• M2: 512,971 km (0.084 R)
• M3: 696,677 km (0.105 R)
• M4: 963,410 km (0.117 R)
• M5: 1,591,572 km (0.04 R)
• M6: 2,189,514 km (0.091 R)
• M7: 2,762,624 km (0.092 R)
• M8: 4,007,278 km (0.1 R)
• M9: 4,212,526 km (0.089 R)
• M10: 4,633,794 km (0.085 R)
• M11: 5,478,573 km (0.115 R)
• M12: 5,630,415 km (0.041 R)
• M13: 5,783,753 km (0.112 R)
• M14: 6,330,982 km (0.053 R)
• M15: 6,772,595 km (0.098 R)
• M16: 6,935,806 km (0.111 R)
• M17: 7,728,376 km (0.117 R)
• M18: 7,941,702 km (0.118 R)
• M19: 8,374,339 km (0.091 R)
• M20: 8,859,036 km (0.034 R)
• M21: 9,671,951 km (0.076 R)
• M22: 10,414,555 km (0.073 R)
• M23: 10,745,316 km (0.092 R)
• M24: 12,052,951 km (0.101 R)
• M25: 12,400,168 km (0.086 R)
• M26: 12,500,099 km (0.109 R)
• M27: 12,952,483 km (0.096 R)
• M28: 14,133,259 km (0.119 R)
• M29: 14,499,474 km (0.037 R)
• M30: 14,710,108 km (0.103 R)
• M31: 15,081,261 km (0.116 R)
• M32: 15,294,737 km (0.064 R)
• M33: 15,941,000 km (0.104 R)
• M34: 16,158,515 km (0.108 R)
• M35: 17,149,302 km (0.07 R)
• M36: 17,989,892 km (0.06 R)
• M37: 18,273,081 km (0.05 R)
• M38: 18,386,775 km (0.073 R)
• M39: 18,557,765 km (0.088 R)
• M40: 18,843,797 km (0.104 R)
• M41: 20,355,333 km (0.097 R)
• M42: 20,473,217 km (0.106 R)
• M43: 21,006,383 km (0.118 R)
• M44: 21,484,199 km (0.084 R)
• M45: 22,633,559 km (0.064 R)
• M46: 24,238,445 km (0.065 R)
• M47: 24,363,360 km (0.081 R)
• M48: 24,991,521 km (0.074 R)
• M49: 25,180,912 km (0.052 R)
• M50: 25,434,331 km (0.089 R)
• M51: 26,327,879 km (0.08 R)
• M52: 26,713,841 km (0.068 R)
• M53: 27,491,601 km (0.09 R)
• M54: 28,408,486 km (0.041 R)
• M55: 30,744,008 km (0.063 R)
• M56: 31,422,584 km (0.066 R)
• M57: 32,656,467 km (0.078 R)
• M58: 32,863,660 km (0.095 R)
• M59: 33,348,806 km (0.096 R)
• M60: 34,396,440 km (0.058 R)
• M61: 36,595,379 km (0.084 R)
• M62: 37,098,327 km (0.068 R)
• M63: 39,279,165 km (0.083 R)
• M64: 39,867,683 km (0.059 R)
• M65: 40,311,091 km (0.098 R)
• M66: 40,607,444 km (0.105 R)
• M67: 41,053,545 km (0.107 R)
• M68: 42,401,422 km (0.078 R)
• M69: 42,476,819 km (0.062 R)
• M70: 42,703,011 km (0.071 R)
• M71: 42,778,558 km (0.108 R)
• M72: 43,383,981 km (0.1 R)
• M73: 43,535,823 km (0.113 R)
• M74: 43,992,395 km (0.101 R)
• M75: 47,388,566 km (0.109 R)
• M76: 47,858,154 km (0.082 R)
• M77: 48,801,967 km (0.12 R)
• M78: 49,752,063 km (0.089 R)
• M79: 50,468,637 km (0.112 R)
• M80: 51,188,502 km (0.096 R)
• M81: 51,429,205 km (0.069 R)
• M82: 52,153,707 km (0.075 R)
• M83: 52,638,554 km (0.119 R)
• M84: 53,531,354 km (0.089 R)
• M85: 53,938,859 km (0.059 R)
• M86: 54,347,261 km (0.103 R)
• M87: 54,756,860 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.6

Radius: 8.2

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.65 AU - 13.21 AU

Year: 14482 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,749,152 km

• M1: 170,990 km (0.062 R)
• M2: 228,885 km (0.07 R)
• M3: 442,959 km (0.09 R)
• M4: 633,846 km (0.115 R)
• M5: 920,775 km (0.116 R)
• M6: 1,246,300 km (0.116 R)
• M7: 1,299,407 km (0.034 R)
• M8: 1,435,990 km (0.12 R)
• M9: 1,723,367 km (0.055 R)
• M10: 1,904,530 km (0.104 R)
• M11: 2,028,697 km (0.029 R)
• M12: 2,091,977 km (0.116 R)
• M13: 2,724,776 km (0.078 R)
• M14: 2,900,852 km (0.083 R)
• M15: 3,190,175 km (0.034 R)
• M16: 3,875,034 km (0.066 R)
• M17: 4,315,599 km (0.112 R)
• M18: 4,520,997 km (0.093 R)
• M19: 4,687,799 km (0.07 R)
• M20: 5,113,554 km (0.065 R)
• M21: 6,139,347 km (0.108 R)
• M22: 6,231,499 km (0.095 R)
• M23: 6,463,974 km (0.105 R)
• M24: 6,889,730 km (0.082 R)
• M25: 8,526,630 km (0.119 R)
• M26: 8,629,703 km (0.089 R)
• M27: 8,784,836 km (0.089 R)
• M28: 8,888,806 km (0.071 R)
• M29: 9,414,942 km (0.092 R)
• M30: 9,735,381 km (0.101 R)
• M31: 11,962,145 km (0.027 R)
• M32: 12,484,092 km (0.072 R)
• M33: 12,601,077 km (0.105 R)
• M34: 12,777,154 km (0.074 R)
• M35: 14,706,817 km (0.097 R)
• M36: 15,016,335 km (0.084 R)
• M37: 15,140,800 km (0.085 R)
• M38: 15,958,203 km (0.119 R)
• M39: 16,919,070 km (0.025 R)
• M40: 17,635,495 km (0.1 R)
• M41: 17,766,842 km (0.101 R)
• M42: 19,165,432 km (0.096 R)
• M43: 19,300,519 km (0.069 R)
• M44: 19,912,075 km (0.084 R)
• M45: 20,254,654 km (0.066 R)
• M46: 21,363,773 km (0.086 R)
• M47: 21,433,785 km (0.101 R)
• M48: 21,855,202 km (0.103 R)
• M49: 22,137,643 km (0.098 R)
• M50: 23,136,059 km (0.104 R)
• M51: 23,713,058 km (0.104 R)
• M52: 23,785,463 km (0.053 R)
• M53: 23,930,723 km (0.107 R)
• M54: 25,250,176 km (0.052 R)
• M55: 27,273,487 km (0.108 R)
• M56: 29,115,186 km (0.066 R)
• M57: 30,129,610 km (0.041 R)
• M58: 31,632,769 km (0.105 R)
• M59: 33,160,163 km (0.112 R)
• M60: 33,322,327 km (0.079 R)
• M61: 33,566,172 km (0.116 R)
• M62: 34,055,506 km (0.093 R)
• M63: 34,876,200 km (0.091 R)
• M64: 35,041,207 km (0.037 R)
• M65: 36,286,460 km (0.088 R)
• M66: 36,537,186 km (0.083 R)
• M67: 36,788,660 km (0.051 R)
• M68: 38,991,189 km (0.066 R)
• M69: 39,677,394 km (0.06 R)
• M70: 40,022,068 km (0.076 R)
• M71: 40,627,640 km (0.12 R)
• M72: 41,672,581 km (0.119 R)
• M73: 43,700,231 km (0.108 R)
• M74: 44,591,834 km (0.054 R)
• M75: 46,302,187 km (0.12 R)
• M76: 46,392,843 km (0.103 R)
• M77: 46,665,111 km (0.088 R)
• M78: 47,484,907 km (0.035 R)
• M79: 48,493,347 km (0.081 R)
• M80: 50,531,318 km (0.067 R)
• M81: 50,718,017 km (0.09 R)
• M82: 51,466,903 km (0.04 R)
• M83: 52,975,748 km (0.025 R)
• M84: 53,640,411 km (0.105 R)
• M85: 54,786,331 km (0.106 R)
• M86: 57,199,344 km (0.091 R)
• M87: 60,338,356 km (0.082 R)
• M88: 61,430,122 km (0.119 R)
• M89: 66,781,686 km (0.088 R)
• M90: 68,632,960 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.2

Radius: 6.4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.77 AU - 18.87 AU

Year: 24245 Days

Day: 24.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,749,152 km

• M1: 91,703 km (0.084 R)
• M2: 176,077 km (0.078 R)
• M3: 446,699 km (0.074 R)
• M4: 644,916 km (0.07 R)
• M5: 711,338 km (0.111 R)
• M6: 762,800 km (0.06 R)
• M7: 887,863 km (0.091 R)
• M8: 1,058,704 km (0.079 R)
• M9: 1,345,334 km (0.084 R)
• M10: 1,795,025 km (0.082 R)
• M11: 2,036,476 km (0.115 R)
• M12: 2,085,993 km (0.105 R)
• M13: 2,161,091 km (0.115 R)
• M14: 2,339,860 km (0.084 R)
• M15: 2,738,838 km (0.111 R)
• M16: 3,245,526 km (0.056 R)
• M17: 3,450,475 km (0.105 R)
• M18: 4,504,242 km (0.109 R)
• M19: 4,732,678 km (0.088 R)
• M20: 4,898,283 km (0.114 R)
• M21: 5,614,408 km (0.105 R)
• M22: 6,545,804 km (0.077 R)
• M23: 6,767,508 km (0.109 R)
• M24: 7,294,243 km (0.058 R)
• M25: 7,524,175 km (0.093 R)
• M26: 8,547,424 km (0.096 R)
• M27: 11,158,056 km (0.114 R)
• M28: 11,202,038 km (0.065 R)
• M29: 11,511,556 km (0.057 R)
• M30: 11,734,457 km (0.119 R)
• M31: 12,139,119 km (0.086 R)
• M32: 12,229,776 km (0.081 R)
• M33: 12,411,537 km (0.025 R)
• M34: 13,756,123 km (0.103 R)
• M35: 14,087,482 km (0.119 R)
• M36: 14,469,555 km (0.096 R)
• M37: 16,081,173 km (0.065 R)
• M38: 16,130,839 km (0.095 R)
• M39: 17,339,440 km (0.08 R)
• M40: 18,264,853 km (0.119 R)
• M41: 18,838,261 km (0.052 R)
• M42: 19,206,272 km (0.117 R)
• M43: 19,259,080 km (0.117 R)
• M44: 20,109,843 km (0.11 R)
• M45: 20,270,661 km (0.103 R)
• M46: 20,972,724 km (0.088 R)
• M47: 22,013,177 km (0.095 R)
• M48: 22,234,432 km (0.091 R)
• M49: 24,315,040 km (0.118 R)
• M50: 24,372,036 km (0.064 R)
• M51: 25,697,473 km (0.098 R)
• M52: 25,872,054 km (0.12 R)
• M53: 28,057,679 km (0.086 R)
• M54: 28,538,038 km (0.093 R)
• M55: 28,598,176 km (0.073 R)
• M56: 29,142,264 km (0.099 R)
• M57: 29,324,324 km (0.074 R)
• M58: 30,056,456 km (0.092 R)
• M59: 30,301,797 km (0.066 R)
• M60: 30,856,356 km (0.082 R)
• M61: 33,678,819 km (0.117 R)
• M62: 34,061,341 km (0.045 R)
• M63: 35,800,416 km (0.08 R)
• M64: 36,060,567 km (0.075 R)
• M65: 36,125,642 km (0.108 R)
• M66: 37,172,976 km (0.114 R)
• M67: 37,436,418 km (0.112 R)
• M68: 38,562,741 km (0.099 R)
• M69: 38,629,312 km (0.07 R)
• M70: 39,230,396 km (0.055 R)
• M71: 39,364,436 km (0.107 R)
• M72: 40,239,134 km (0.108 R)
• M73: 40,644,993 km (0.073 R)
• M74: 40,848,447 km (0.111 R)
• M75: 41,052,199 km (0.108 R)
• M76: 41,665,550 km (0.088 R)
• M77: 43,108,571 km (0.076 R)
• M78: 44,358,461 km (0.074 R)
• M79: 44,777,784 km (0.112 R)
• M80: 44,917,808 km (0.116 R)
• M81: 46,397,032 km (0.105 R)
• M82: 47,606,231 km (0.083 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 20,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit