🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 195 Days

Day: 28.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.86 AU - 1.14 AU

Year: 356 Days

Day: 32.9 Hours

Environment

Temp: 80 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.12 AU - 1.2 AU

Year: 445 Days

Day: 12.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.35 AU - 1.69 AU

Year: 668 Days

Day: 28.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,458,709 km

• M1: 265,686 km (0.105 R)
• M2: 1,274,275 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 13.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.5 AU - 7.16 AU

Year: 6362 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,458,709 km

• M1: 235,617 km (0.096 R)
• M2: 329,714 km (0.107 R)
• M3: 559,197 km (0.101 R)
• M4: 657,632 km (0.045 R)
• M5: 832,662 km (0.087 R)
• M6: 919,129 km (0.111 R)
• M7: 1,118,094 km (0.034 R)
• M8: 1,298,210 km (0.1 R)
• M9: 1,383,481 km (0.115 R)
• M10: 1,506,301 km (0.07 R)
• M11: 1,975,440 km (0.058 R)
• M12: 2,135,210 km (0.081 R)
• M13: 2,278,675 km (0.111 R)
• M14: 2,383,094 km (0.079 R)
• M15: 3,183,143 km (0.118 R)
• M16: 3,735,758 km (0.11 R)
• M17: 3,909,890 km (0.087 R)
• M18: 4,687,051 km (0.105 R)
• M19: 4,848,317 km (0.032 R)
• M20: 4,984,003 km (0.092 R)
• M21: 5,231,737 km (0.075 R)
• M22: 5,455,236 km (0.094 R)
• M23: 5,854,064 km (0.103 R)
• M24: 6,262,466 km (0.118 R)
• M25: 6,710,362 km (0.113 R)
• M26: 7,386,245 km (0.118 R)
• M27: 8,342,774 km (0.039 R)
• M28: 9,304,389 km (0.08 R)
• M29: 10,022,609 km (0.033 R)
• M30: 10,126,729 km (0.063 R)
• M31: 10,441,183 km (0.099 R)
• M32: 10,865,443 km (0.067 R)
• M33: 11,151,324 km (0.086 R)
• M34: 11,913,974 km (0.07 R)
• M35: 12,208,981 km (0.115 R)
• M36: 12,394,483 km (0.075 R)
• M37: 12,919,123 km (0.117 R)
• M38: 13,527,687 km (0.108 R)
• M39: 13,642,877 km (0.119 R)
• M40: 14,184,571 km (0.093 R)
• M41: 14,418,841 km (0.104 R)
• M42: 14,812,284 km (0.096 R)
• M43: 15,249,109 km (0.06 R)
• M44: 15,449,122 km (0.075 R)
• M45: 15,649,882 km (0.101 R)
• M46: 16,667,148 km (0.054 R)
• M47: 16,790,715 km (0.094 R)
• M48: 16,955,871 km (0.034 R)
• M49: 17,789,730 km (0.109 R)
• M50: 18,424,025 km (0.112 R)
• M51: 18,722,622 km (0.034 R)
• M52: 19,714,755 km (0.106 R)
• M53: 20,856,786 km (0.063 R)
• M54: 21,034,358 km (0.091 R)
• M55: 21,660,126 km (0.1 R)
• M56: 21,794,914 km (0.114 R)
• M57: 22,564,445 km (0.06 R)
• M58: 23,527,257 km (0.111 R)
• M59: 23,851,286 km (0.088 R)
• M60: 24,456,858 km (0.12 R)
• M61: 24,644,155 km (0.069 R)
• M62: 24,737,953 km (0.098 R)
• M63: 25,968,994 km (0.093 R)
• M64: 26,688,111 km (0.096 R)
• M65: 27,559,817 km (0.102 R)
• M66: 27,706,124 km (0.092 R)
• M67: 29,530,320 km (0.112 R)
• M68: 29,979,862 km (0.104 R)
• M69: 30,281,003 km (0.082 R)
• M70: 30,431,797 km (0.079 R)
• M71: 32,570,299 km (0.094 R)
• M72: 34,179,523 km (0.101 R)
• M73: 34,862,138 km (0.056 R)
• M74: 35,125,879 km (0.094 R)
• M75: 35,390,219 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 8.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.24 AU - 8.96 AU

Year: 8217 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,458,709 km

• M1: 185,950 km (0.095 R)
• M2: 264,938 km (0.092 R)
• M3: 359,932 km (0.082 R)
• M4: 522,545 km (0.115 R)
• M5: 590,014 km (0.074 R)
• M6: 734,825 km (0.05 R)
• M7: 918,980 km (0.095 R)
• M8: 988,543 km (0.113 R)
• M9: 1,059,901 km (0.089 R)
• M10: 1,508,395 km (0.075 R)
• M11: 1,779,467 km (0.077 R)
• M12: 2,047,696 km (0.109 R)
• M13: 2,367,386 km (0.112 R)
• M14: 2,484,073 km (0.083 R)
• M15: 2,602,554 km (0.117 R)
• M16: 2,824,857 km (0.071 R)
• M17: 3,309,703 km (0.108 R)
• M18: 3,506,574 km (0.067 R)
• M19: 3,707,185 km (0.061 R)
• M20: 4,143,263 km (0.1 R)
• M21: 4,355,542 km (0.087 R)
• M22: 4,644,116 km (0.098 R)
• M23: 4,766,188 km (0.085 R)
• M24: 5,088,721 km (0.097 R)
• M25: 6,232,098 km (0.106 R)
• M26: 6,421,189 km (0.079 R)
• M27: 6,612,076 km (0.087 R)
• M28: 6,666,979 km (0.119 R)
• M29: 6,722,031 km (0.068 R)
• M30: 7,252,654 km (0.088 R)
• M31: 7,366,199 km (0.105 R)
• M32: 7,681,103 km (0.069 R)
• M33: 8,088,458 km (0.089 R)
• M34: 8,473,074 km (0.061 R)
• M35: 8,622,522 km (0.108 R)
• M36: 8,712,730 km (0.114 R)
• M37: 9,352,260 km (0.043 R)
• M38: 10,038,616 km (0.087 R)
• M39: 10,387,927 km (0.062 R)
• M40: 11,065,754 km (0.101 R)
• M41: 11,791,005 km (0.104 R)
• M42: 11,857,726 km (0.104 R)
• M43: 12,092,295 km (0.087 R)
• M44: 12,328,211 km (0.118 R)
• M45: 12,770,721 km (0.109 R)
• M46: 13,287,582 km (0.085 R)
• M47: 13,776,169 km (0.104 R)
• M48: 13,987,401 km (0.095 R)
• M49: 15,023,366 km (0.067 R)
• M50: 15,204,380 km (0.065 R)
• M51: 16,380,668 km (0.085 R)
• M52: 16,455,167 km (0.062 R)
• M53: 16,641,866 km (0.092 R)
• M54: 17,092,754 km (0.081 R)
• M55: 17,471,685 km (0.112 R)
• M56: 17,776,865 km (0.101 R)
• M57: 17,891,756 km (0.095 R)
• M58: 18,199,179 km (0.046 R)
• M59: 18,897,502 km (0.089 R)
• M60: 19,014,787 km (0.098 R)
• M61: 20,001,235 km (0.109 R)
• M62: 20,641,215 km (0.115 R)
• M63: 21,288,076 km (0.046 R)
• M64: 22,435,791 km (0.044 R)
• M65: 22,892,214 km (0.043 R)
• M66: 23,940,895 km (0.106 R)
• M67: 24,663,004 km (0.05 R)
• M68: 24,748,425 km (0.116 R)
• M69: 24,833,845 km (0.049 R)
• M70: 25,824,332 km (0.096 R)
• M71: 25,998,016 km (0.099 R)
• M72: 26,477,327 km (0.111 R)
• M73: 26,608,524 km (0.052 R)
• M74: 26,783,853 km (0.054 R)
• M75: 27,179,689 km (0.064 R)
• M76: 27,533,339 km (0.073 R)
• M77: 27,621,900 km (0.119 R)
• M78: 27,710,612 km (0.09 R)
• M79: 28,244,826 km (0.117 R)
• M80: 29,777,157 km (0.067 R)
• M81: 30,004,695 km (0.08 R)
• M82: 30,187,205 km (0.093 R)
• M83: 30,324,236 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 14.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.77 AU - 11.53 AU

Year: 10685 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,458,709 km

• M1: 198,516 km (0.09 R)
• M2: 430,692 km (0.044 R)
• M3: 652,247 km (0.106 R)
• M4: 974,331 km (0.062 R)
• M5: 1,218,325 km (0.095 R)
• M6: 1,415,046 km (0.081 R)
• M7: 1,552,527 km (0.11 R)
• M8: 1,767,499 km (0.107 R)
• M9: 1,941,930 km (0.086 R)
• M10: 2,227,811 km (0.073 R)
• M11: 2,472,254 km (0.11 R)
• M12: 2,640,253 km (0.115 R)
• M13: 3,350,544 km (0.038 R)
• M14: 3,537,242 km (0.113 R)
• M15: 4,019,545 km (0.079 R)
• M16: 4,185,000 km (0.11 R)
• M17: 4,488,684 km (0.118 R)
• M18: 4,695,279 km (0.102 R)
• M19: 5,406,617 km (0.108 R)
• M20: 5,849,726 km (0.094 R)
• M21: 6,653,664 km (0.063 R)
• M22: 6,850,236 km (0.118 R)
• M23: 6,969,166 km (0.115 R)
• M24: 7,249,363 km (0.033 R)
• M25: 7,903,704 km (0.116 R)
• M26: 8,705,399 km (0.03 R)
• M27: 8,920,671 km (0.041 R)
• M28: 9,577,405 km (0.049 R)
• M29: 9,710,547 km (0.11 R)
• M30: 10,431,460 km (0.109 R)
• M31: 10,568,641 km (0.117 R)
• M32: 10,891,024 km (0.05 R)
• M33: 11,123,200 km (0.03 R)
• M34: 11,403,995 km (0.097 R)
• M35: 11,734,607 km (0.108 R)
• M36: 12,453,873 km (0.034 R)
• M37: 13,484,752 km (0.105 R)
• M38: 13,584,384 km (0.083 R)
• M39: 13,935,042 km (0.057 R)
• M40: 15,628,041 km (0.089 R)
• M41: 15,995,453 km (0.117 R)
• M42: 16,578,735 km (0.092 R)
• M43: 16,685,548 km (0.091 R)
• M44: 17,820,846 km (0.04 R)
• M45: 18,425,371 km (0.062 R)
• M46: 18,702,427 km (0.117 R)
• M47: 20,279,487 km (0.08 R)
• M48: 20,565,518 km (0.026 R)
• M49: 21,084,025 km (0.087 R)
• M50: 21,315,752 km (0.093 R)
• M51: 22,664,825 km (0.082 R)
• M52: 23,140,547 km (0.106 R)
• M53: 23,619,709 km (0.07 R)
• M54: 25,199,163 km (0.064 R)
• M55: 25,445,251 km (0.034 R)
• M56: 26,250,387 km (0.11 R)
• M57: 26,437,385 km (0.084 R)
• M58: 26,938,238 km (0.109 R)
• M59: 27,505,364 km (0.098 R)
• M60: 28,651,583 km (0.058 R)
• M61: 29,553,807 km (0.109 R)
• M62: 29,748,434 km (0.081 R)
• M63: 30,530,981 km (0.119 R)
• M64: 31,254,286 km (0.055 R)
• M65: 32,249,561 km (0.087 R)
• M66: 32,516,892 km (0.066 R)
• M67: 33,322,926 km (0.102 R)
• M68: 34,407,809 km (0.061 R)
• M69: 35,023,255 km (0.107 R)
• M70: 37,170,583 km (0.105 R)
• M71: 37,380,618 km (0.056 R)
• M72: 37,731,725 km (0.059 R)
• M73: 39,360,397 km (0.115 R)
• M74: 40,579,021 km (0.109 R)
• M75: 42,247,336 km (0.094 R)
• M76: 42,686,256 km (0.069 R)
• M77: 46,101,127 km (0.104 R)
• M78: 46,326,870 km (0.061 R)
• M79: 47,157,737 km (0.115 R)
• M80: 49,295,042 km (0.093 R)
• M81: 49,602,914 km (0.097 R)
• M82: 49,911,534 km (0.065 R)
• M83: 51,697,883 km (0.095 R)
• M84: 52,089,081 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 8.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.85 AU - 13.07 AU

Year: 15677 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,458,709 km

• M1: 225,893 km (0.076 R)
• M2: 400,623 km (0.105 R)
• M3: 492,177 km (0.093 R)
• M4: 548,127 km (0.062 R)
• M5: 829,371 km (0.087 R)
• M6: 1,192,145 km (0.111 R)
• M7: 1,270,385 km (0.106 R)
• M8: 1,494,632 km (0.048 R)
• M9: 1,622,539 km (0.059 R)
• M10: 2,027,799 km (0.115 R)
• M11: 2,539,424 km (0.118 R)
• M12: 2,744,672 km (0.086 R)
• M13: 3,226,377 km (0.096 R)
• M14: 3,420,855 km (0.119 R)
• M15: 4,237,060 km (0.104 R)
• M16: 4,823,933 km (0.091 R)
• M17: 4,887,213 km (0.064 R)
• M18: 5,568,332 km (0.115 R)
• M19: 5,971,049 km (0.103 R)
• M20: 6,768,855 km (0.095 R)
• M21: 7,636,822 km (0.103 R)
• M22: 8,121,519 km (0.113 R)
• M23: 8,348,758 km (0.093 R)
• M24: 8,847,966 km (0.089 R)
• M25: 9,160,027 km (0.093 R)
• M26: 9,436,035 km (0.091 R)
• M27: 9,795,070 km (0.056 R)
• M28: 9,956,037 km (0.104 R)
• M29: 10,280,665 km (0.06 R)
• M30: 10,567,444 km (0.101 R)
• M31: 11,741,189 km (0.091 R)
• M32: 12,084,217 km (0.1 R)
• M33: 12,256,853 km (0.049 R)
• M34: 12,561,135 km (0.076 R)
• M35: 14,028,690 km (0.066 R)
• M36: 14,392,512 km (0.079 R)
• M37: 14,759,476 km (0.118 R)
• M38: 14,944,229 km (0.099 R)
• M39: 15,083,205 km (0.115 R)
• M40: 15,973,462 km (0.116 R)
• M41: 16,640,370 km (0.104 R)
• M42: 16,929,093 km (0.119 R)
• M43: 18,149,363 km (0.071 R)
• M44: 20,880,422 km (0.045 R)
• M45: 21,295,855 km (0.105 R)
• M46: 22,346,332 km (0.094 R)
• M47: 22,611,569 km (0.111 R)
• M48: 22,931,259 km (0.106 R)
• M49: 24,061,920 km (0.107 R)
• M50: 24,497,399 km (0.059 R)
• M51: 25,100,428 km (0.05 R)
• M52: 25,708,394 km (0.055 R)
• M53: 25,986,347 km (0.12 R)
• M54: 26,265,197 km (0.085 R)
• M55: 26,938,837 km (0.074 R)
• M56: 27,674,858 km (0.11 R)
• M57: 28,417,462 km (0.064 R)
• M58: 29,631,000 km (0.037 R)
• M59: 30,449,450 km (0.072 R)
• M60: 30,684,618 km (0.105 R)
• M61: 31,512,492 km (0.044 R)
• M62: 31,572,032 km (0.043 R)
• M63: 31,750,502 km (0.118 R)
• M64: 33,614,342 km (0.068 R)
• M65: 33,979,212 km (0.074 R)
• M66: 34,284,242 km (0.117 R)
• M67: 35,699,138 km (0.05 R)
• M68: 36,569,648 km (0.116 R)
• M69: 37,195,715 km (0.097 R)
• M70: 37,258,546 km (0.112 R)
• M71: 37,951,783 km (0.083 R)
• M72: 38,903,824 km (0.07 R)
• M73: 39,095,160 km (0.093 R)
• M74: 39,286,944 km (0.067 R)
• M75: 40,637,364 km (0.098 R)
• M76: 41,220,796 km (0.111 R)
• M77: 41,676,471 km (0.104 R)
• M78: 41,741,695 km (0.109 R)
• M79: 42,133,941 km (0.082 R)
• M80: 42,527,234 km (0.048 R)
• M81: 43,847,286 km (0.095 R)

Asteroid Belt

Center: 13.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.2

Radius: 7.7

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.53 AU - 13.61 AU

Year: 17818 Days

Day: 16.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,458,709 km

• M1: 132,245 km (0.117 R)
• M2: 462,856 km (0.093 R)
• M3: 587,022 km (0.091 R)
• M4: 1,673,252 km (0.051 R)
• M5: 2,106,637 km (0.066 R)
• M6: 2,211,505 km (0.117 R)
• M7: 2,648,481 km (0.092 R)
• M8: 2,915,812 km (0.111 R)
• M9: 3,726,483 km (0.104 R)
• M10: 4,069,361 km (0.107 R)
• M11: 4,156,726 km (0.093 R)
• M12: 4,467,292 km (0.063 R)
• M13: 4,924,164 km (0.063 R)
• M14: 6,030,290 km (0.102 R)
• M15: 6,230,303 km (0.089 R)
• M16: 7,529,410 km (0.111 R)
• M17: 9,079,992 km (0.118 R)
• M18: 9,137,139 km (0.098 R)
• M19: 9,773,827 km (0.118 R)
• M20: 10,424,877 km (0.077 R)
• M21: 11,706,183 km (0.088 R)
• M22: 11,768,416 km (0.051 R)
• M23: 13,949,852 km (0.091 R)
• M24: 14,280,912 km (0.052 R)
• M25: 14,480,924 km (0.038 R)
• M26: 14,614,665 km (0.08 R)
• M27: 15,906,293 km (0.079 R)
• M28: 16,461,151 km (0.098 R)
• M29: 16,951,683 km (0.081 R)
• M30: 17,022,143 km (0.082 R)
• M31: 17,375,942 km (0.085 R)
• M32: 17,518,210 km (0.086 R)
• M33: 18,379,744 km (0.053 R)
• M34: 18,669,964 km (0.074 R)
• M35: 19,920,153 km (0.106 R)
• M36: 20,668,292 km (0.113 R)
• M37: 21,730,886 km (0.087 R)
• M38: 22,037,711 km (0.117 R)
• M39: 22,500,717 km (0.073 R)
• M40: 23,909,031 km (0.086 R)
• M41: 24,225,730 km (0.119 R)
• M42: 24,543,924 km (0.116 R)
• M43: 25,668,601 km (0.116 R)
• M44: 25,749,533 km (0.046 R)
• M45: 26,482,114 km (0.068 R)
• M46: 27,469,460 km (0.079 R)
• M47: 27,552,337 km (0.06 R)
• M48: 27,967,621 km (0.114 R)
• M49: 28,468,774 km (0.111 R)
• M50: 30,160,726 km (0.069 R)
• M51: 30,331,716 km (0.034 R)
• M52: 31,191,605 km (0.057 R)
• M53: 31,277,923 km (0.108 R)
• M54: 31,972,207 km (0.09 R)
• M55: 32,146,488 km (0.118 R)
• M56: 33,287,471 km (0.086 R)
• M57: 33,375,734 km (0.077 R)
• M58: 33,996,116 km (0.104 R)
• M59: 34,889,066 km (0.081 R)
• M60: 37,613,542 km (0.08 R)
• M61: 38,259,057 km (0.114 R)
• M62: 38,815,412 km (0.081 R)
• M63: 40,405,786 km (0.094 R)
• M64: 40,972,164 km (0.087 R)
• M65: 42,687,154 km (0.049 R)
• M66: 44,134,214 km (0.068 R)
• M67: 44,425,481 km (0.076 R)
• M68: 47,373,607 km (0.054 R)
• M69: 49,575,538 km (0.095 R)
• M70: 50,688,845 km (0.073 R)
• M71: 51,503,854 km (0.115 R)
• M72: 53,974,463 km (0.113 R)
• M73: 54,806,526 km (0.088 R)
• M74: 56,167,717 km (0.09 R)
• M75: 56,588,835 km (0.089 R)
• M76: 57,964,537 km (0.115 R)
• M77: 58,496,507 km (0.074 R)
• M78: 60,748,703 km (0.03 R)
• M79: 62,919,967 km (0.107 R)
• M80: 67,785,338 km (0.104 R)
• M81: 67,897,238 km (0.096 R)
• M82: 69,245,862 km (0.094 R)
• M83: 71,285,181 km (0.075 R)
• M84: 71,512,869 km (0.116 R)
• M85: 73,229,205 km (0.067 R)
• M86: 74,380,809 km (0.068 R)
• M87: 74,496,299 km (0.092 R)
• M88: 76,119,585 km (0.105 R)
• M89: 76,935,642 km (0.099 R)
• M90: 77,286,150 km (0.115 R)
• M91: 78,223,679 km (0.114 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit