🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 166 Days

Day: 18.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.48 AU - 4.08 AU

Year: 2287 Days

Day: 36.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.03 AU - 4.53 AU

Year: 2829 Days

Day: 29.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.5

Radius: 14.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.49 AU - 6.25 AU

Year: 5476 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,824,359 km

• M1: 195,674 km (0.112 R)
• M2: 321,037 km (0.093 R)
• M3: 412,741 km (0.094 R)
• M4: 529,427 km (0.1 R)
• M5: 686,056 km (0.068 R)
• M6: 860,637 km (0.118 R)
• M7: 991,235 km (0.068 R)
• M8: 1,257,669 km (0.089 R)
• M9: 1,512,734 km (0.117 R)
• M10: 1,785,151 km (0.113 R)
• M11: 2,093,772 km (0.087 R)
• M12: 2,719,091 km (0.108 R)
• M13: 2,985,076 km (0.077 R)
• M14: 3,167,286 km (0.118 R)
• M15: 3,353,236 km (0.12 R)
• M16: 3,495,205 km (0.098 R)
• M17: 3,639,267 km (0.074 R)
• M18: 4,209,684 km (0.075 R)
• M19: 4,311,859 km (0.109 R)
• M20: 4,440,663 km (0.102 R)
• M21: 4,649,502 km (0.1 R)
• M22: 5,077,202 km (0.069 R)
• M23: 5,350,966 km (0.098 R)
• M24: 6,028,046 km (0.044 R)
• M25: 6,972,906 km (0.093 R)
• M26: 7,711,770 km (0.111 R)
• M27: 8,186,295 km (0.1 R)
• M28: 8,443,304 km (0.114 R)
• M29: 8,899,577 km (0.039 R)
• M30: 9,097,645 km (0.079 R)
• M31: 9,330,569 km (0.059 R)
• M32: 9,870,318 km (0.119 R)
• M33: 10,385,683 km (0.094 R)
• M34: 10,594,222 km (0.112 R)
• M35: 10,769,102 km (0.09 R)
• M36: 11,730,268 km (0.096 R)
• M37: 12,093,193 km (0.078 R)
• M38: 12,904,761 km (0.111 R)
• M39: 13,506,145 km (0.11 R)
• M40: 13,619,839 km (0.057 R)
• M41: 14,541,511 km (0.115 R)
• M42: 14,736,138 km (0.12 R)
• M43: 15,325,105 km (0.066 R)
• M44: 16,444,995 km (0.101 R)
• M45: 16,851,452 km (0.111 R)
• M46: 17,220,061 km (0.115 R)
• M47: 18,090,422 km (0.086 R)
• M48: 18,805,649 km (0.071 R)
• M49: 19,017,779 km (0.092 R)
• M50: 19,615,871 km (0.086 R)
• M51: 20,350,546 km (0.085 R)
• M52: 21,535,810 km (0.089 R)
• M53: 21,624,522 km (0.062 R)
• M54: 21,980,565 km (0.117 R)
• M55: 22,473,191 km (0.048 R)
• M56: 24,064,912 km (0.078 R)
• M57: 24,711,923 km (0.058 R)
• M58: 24,804,823 km (0.113 R)
• M59: 25,411,293 km (0.051 R)
• M60: 25,505,091 km (0.077 R)
• M61: 26,164,668 km (0.05 R)
• M62: 26,259,363 km (0.097 R)
• M63: 27,212,301 km (0.085 R)
• M64: 27,886,240 km (0.118 R)
• M65: 28,128,289 km (0.109 R)
• M66: 28,273,848 km (0.108 R)
• M67: 28,663,251 km (0.09 R)
• M68: 29,891,300 km (0.042 R)
• M69: 30,288,034 km (0.108 R)
• M70: 31,086,587 km (0.068 R)
• M71: 32,399,009 km (0.102 R)
• M72: 33,472,224 km (0.099 R)
• M73: 33,729,383 km (0.089 R)
• M74: 34,090,662 km (0.068 R)
• M75: 34,245,945 km (0.107 R)
• M76: 34,401,377 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 13.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.63 AU - 11.75 AU

Year: 13457 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,824,359 km

• M1: 527,183 km (0.107 R)
• M2: 785,389 km (0.116 R)
• M3: 907,012 km (0.036 R)
• M4: 1,423,723 km (0.119 R)
• M5: 1,537,567 km (0.11 R)
• M6: 1,714,242 km (0.078 R)
• M7: 2,066,994 km (0.08 R)
• M8: 2,263,117 km (0.12 R)
• M9: 2,581,012 km (0.044 R)
• M10: 3,209,323 km (0.116 R)
• M11: 3,335,584 km (0.054 R)
• M12: 3,489,370 km (0.11 R)
• M13: 3,938,164 km (0.091 R)
• M14: 4,660,123 km (0.079 R)
• M15: 4,890,504 km (0.1 R)
• M16: 5,036,512 km (0.107 R)
• M17: 5,154,395 km (0.105 R)
• M18: 5,332,865 km (0.076 R)
• M19: 5,696,089 km (0.105 R)
• M20: 5,788,241 km (0.113 R)
• M21: 5,880,842 km (0.112 R)
• M22: 6,319,612 km (0.032 R)
• M23: 6,736,542 km (0.111 R)
• M24: 6,834,080 km (0.063 R)
• M25: 7,529,859 km (0.09 R)
• M26: 8,422,659 km (0.117 R)
• M27: 9,276,414 km (0.116 R)
• M28: 9,421,375 km (0.074 R)
• M29: 9,677,037 km (0.091 R)
• M30: 10,269,894 km (0.1 R)
• M31: 10,382,242 km (0.101 R)
• M32: 11,335,629 km (0.052 R)
• M33: 11,999,844 km (0.106 R)
• M34: 12,237,255 km (0.068 R)
• M35: 13,080,688 km (0.086 R)
• M36: 13,860,093 km (0.073 R)
• M37: 14,067,735 km (0.065 R)
• M38: 14,360,049 km (0.111 R)
• M39: 15,035,932 km (0.034 R)
• M40: 15,377,764 km (0.118 R)
• M41: 15,938,756 km (0.037 R)
• M42: 16,947,644 km (0.057 R)
• M43: 17,214,377 km (0.081 R)
• M44: 19,027,204 km (0.107 R)
• M45: 19,258,033 km (0.117 R)
• M46: 19,629,335 km (0.089 R)
• M47: 19,815,884 km (0.1 R)
• M48: 19,909,382 km (0.108 R)
• M49: 20,096,828 km (0.095 R)
• M50: 20,284,873 km (0.067 R)
• M51: 20,757,453 km (0.037 R)
• M52: 20,995,164 km (0.107 R)
• M53: 21,329,515 km (0.091 R)
• M54: 21,617,491 km (0.042 R)
• M55: 21,858,343 km (0.036 R)
• M56: 22,342,891 km (0.094 R)
• M57: 23,619,409 km (0.103 R)
• M58: 23,768,259 km (0.099 R)
• M59: 24,818,586 km (0.081 R)
• M60: 25,121,522 km (0.114 R)
• M61: 27,276,030 km (0.104 R)
• M62: 27,380,001 km (0.058 R)
• M63: 27,693,109 km (0.032 R)
• M64: 27,850,037 km (0.049 R)
• M65: 28,322,617 km (0.114 R)
• M66: 29,542,588 km (0.047 R)
• M67: 30,078,297 km (0.12 R)
• M68: 30,185,858 km (0.071 R)
• M69: 30,617,299 km (0.113 R)
• M70: 30,779,612 km (0.083 R)
• M71: 33,192,925 km (0.099 R)
• M72: 34,309,972 km (0.074 R)
• M73: 34,422,320 km (0.102 R)
• M74: 34,760,262 km (0.096 R)
• M75: 35,439,287 km (0.098 R)
• M76: 35,951,360 km (0.113 R)
• M77: 36,810,501 km (0.062 R)
• M78: 37,213,667 km (0.101 R)
• M79: 37,792,312 km (0.048 R)
• M80: 37,966,444 km (0.111 R)
• M81: 38,082,681 km (0.115 R)
• M82: 38,724,157 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 11.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.61 AU - 11.89 AU

Year: 14528 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,824,359 km

• M1: 154,086 km (0.097 R)
• M2: 403,765 km (0.12 R)
• M3: 551,119 km (0.03 R)
• M4: 632,500 km (0.112 R)
• M5: 718,818 km (0.063 R)
• M6: 1,257,370 km (0.109 R)
• M7: 2,165,429 km (0.106 R)
• M8: 2,468,215 km (0.109 R)
• M9: 2,610,483 km (0.053 R)
• M10: 2,784,764 km (0.099 R)
• M11: 4,211,629 km (0.06 R)
• M12: 4,451,285 km (0.103 R)
• M13: 4,555,554 km (0.118 R)
• M14: 4,730,883 km (0.031 R)
• M15: 5,124,774 km (0.107 R)
• M16: 5,344,085 km (0.1 R)
• M17: 5,492,037 km (0.065 R)
• M18: 5,678,885 km (0.088 R)
• M19: 5,792,130 km (0.114 R)
• M20: 5,867,976 km (0.105 R)
• M21: 6,059,013 km (0.099 R)
• M22: 6,724,275 km (0.091 R)
• M23: 8,208,734 km (0.108 R)
• M24: 8,379,725 km (0.063 R)
• M25: 8,595,146 km (0.068 R)
• M26: 8,900,026 km (0.101 R)
• M27: 9,341,639 km (0.072 R)
• M28: 9,700,076 km (0.049 R)
• M29: 10,709,113 km (0.114 R)
• M30: 10,802,462 km (0.104 R)
• M31: 10,896,111 km (0.116 R)
• M32: 10,990,058 km (0.118 R)
• M33: 11,703,191 km (0.051 R)
• M34: 12,186,841 km (0.091 R)
• M35: 13,124,072 km (0.079 R)
• M36: 13,424,763 km (0.09 R)
• M37: 15,329,443 km (0.1 R)
• M38: 15,540,376 km (0.114 R)
• M39: 16,232,715 km (0.102 R)
• M40: 16,393,832 km (0.092 R)
• M41: 16,717,861 km (0.117 R)
• M42: 16,826,320 km (0.107 R)
• M43: 17,098,588 km (0.11 R)
• M44: 17,427,105 km (0.104 R)
• M45: 18,090,571 km (0.034 R)
• M46: 18,425,371 km (0.082 R)
• M47: 19,842,362 km (0.063 R)
• M48: 20,303,273 km (0.103 R)
• M49: 20,418,913 km (0.058 R)
• M50: 20,535,001 km (0.118 R)
• M51: 20,884,312 km (0.096 R)
• M52: 21,235,567 km (0.083 R)
• M53: 21,825,282 km (0.078 R)
• M54: 22,062,694 km (0.12 R)
• M55: 22,301,003 km (0.09 R)
• M56: 22,840,304 km (0.084 R)
• M57: 23,021,018 km (0.07 R)
• M58: 23,323,206 km (0.085 R)
• M59: 23,748,512 km (0.101 R)
• M60: 24,422,152 km (0.082 R)
• M61: 25,475,620 km (0.103 R)
• M62: 27,051,484 km (0.118 R)
• M63: 28,012,201 km (0.106 R)
• M64: 28,464,286 km (0.096 R)
• M65: 28,918,914 km (0.1 R)
• M66: 29,638,031 km (0.106 R)
• M67: 29,966,847 km (0.069 R)
• M68: 32,505,523 km (0.105 R)
• M69: 33,869,108 km (0.111 R)
• M70: 35,181,679 km (0.091 R)
• M71: 35,460,230 km (0.076 R)
• M72: 36,159,601 km (0.075 R)
• M73: 37,714,222 km (0.091 R)
• M74: 37,856,639 km (0.049 R)
• M75: 38,714,882 km (0.108 R)
• M76: 38,858,496 km (0.073 R)
• M77: 38,930,452 km (0.083 R)
• M78: 40,232,253 km (0.097 R)
• M79: 42,063,780 km (0.044 R)
• M80: 42,137,681 km (0.067 R)
• M81: 46,340,484 km (0.066 R)
• M82: 48,723,877 km (0.047 R)
• M83: 49,267,665 km (0.064 R)
• M84: 49,423,247 km (0.081 R)
• M85: 51,068,225 km (0.109 R)
• M86: 51,383,577 km (0.088 R)
• M87: 51,699,528 km (0.093 R)
• M88: 52,333,374 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.8

Radius: 5.8

Gravity: 20.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.02 AU - 14.38 AU

Year: 20602 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,824,359 km

• M1: 118,033 km (0.085 R)
• M2: 201,808 km (0.081 R)
• M3: 277,205 km (0.05 R)
• M4: 419,622 km (0.109 R)
• M5: 541,544 km (0.075 R)
• M6: 1,054,815 km (0.038 R)
• M7: 1,340,098 km (0.101 R)
• M8: 1,522,458 km (0.07 R)
• M9: 1,811,032 km (0.108 R)
• M10: 2,116,511 km (0.103 R)
• M11: 2,813,188 km (0.076 R)
• M12: 2,929,126 km (0.066 R)
• M13: 4,262,642 km (0.07 R)
• M14: 4,576,199 km (0.109 R)
• M15: 4,897,385 km (0.048 R)
• M16: 5,037,260 km (0.087 R)
• M17: 5,464,661 km (0.099 R)
• M18: 7,024,218 km (0.105 R)
• M19: 7,181,895 km (0.092 R)
• M20: 7,554,692 km (0.042 R)
• M21: 8,823,282 km (0.091 R)
• M22: 8,879,830 km (0.06 R)
• M23: 10,215,739 km (0.042 R)
• M24: 10,815,776 km (0.039 R)
• M25: 11,059,023 km (0.086 R)
• M26: 11,120,208 km (0.12 R)
• M27: 11,365,698 km (0.111 R)
• M28: 11,924,596 km (0.089 R)
• M29: 11,987,277 km (0.107 R)
• M30: 12,365,461 km (0.035 R)
• M31: 13,588,872 km (0.117 R)
• M32: 14,049,334 km (0.09 R)
• M33: 15,256,589 km (0.079 R)
• M34: 15,392,723 km (0.103 R)
• M35: 15,529,306 km (0.08 R)
• M36: 16,636,480 km (0.051 R)
• M37: 17,697,279 km (0.115 R)
• M38: 19,145,535 km (0.115 R)
• M39: 20,932,931 km (0.068 R)
• M40: 21,846,525 km (0.099 R)
• M41: 22,385,377 km (0.106 R)
• M42: 22,850,776 km (0.053 R)
• M43: 22,928,716 km (0.055 R)
• M44: 23,554,933 km (0.069 R)
• M45: 24,107,398 km (0.064 R)
• M46: 24,265,971 km (0.064 R)
• M47: 24,744,086 km (0.118 R)
• M48: 25,628,509 km (0.063 R)
• M49: 25,952,687 km (0.087 R)
• M50: 28,427,036 km (0.055 R)
• M51: 28,510,811 km (0.108 R)
• M52: 28,930,732 km (0.068 R)
• M53: 29,947,250 km (0.04 R)
• M54: 30,117,791 km (0.032 R)
• M55: 31,147,922 km (0.108 R)
• M56: 32,539,182 km (0.118 R)
• M57: 34,842,990 km (0.05 R)
• M58: 36,559,625 km (0.107 R)
• M59: 38,118,585 km (0.12 R)
• M60: 38,211,036 km (0.118 R)
• M61: 38,488,540 km (0.11 R)
• M62: 39,138,842 km (0.119 R)
• M63: 39,232,042 km (0.11 R)
• M64: 40,262,173 km (0.114 R)
• M65: 40,733,406 km (0.116 R)
• M66: 41,395,975 km (0.117 R)
• M67: 43,598,355 km (0.091 R)
• M68: 44,082,154 km (0.063 R)
• M69: 44,276,183 km (0.117 R)
• M70: 46,133,590 km (0.063 R)
• M71: 46,626,515 km (0.078 R)
• M72: 47,121,235 km (0.027 R)
• M73: 47,418,935 km (0.095 R)
• M74: 48,016,129 km (0.112 R)
• M75: 48,615,867 km (0.073 R)
• M76: 49,318,678 km (0.118 R)
• M77: 54,123,762 km (0.108 R)
• M78: 54,956,274 km (0.073 R)
• M79: 56,845,096 km (0.118 R)
• M80: 60,362,890 km (0.026 R)
• M81: 62,420,011 km (0.114 R)
• M82: 64,279,961 km (0.085 R)
• M83: 66,491,317 km (0.068 R)
• M84: 66,602,618 km (0.112 R)
• M85: 67,271,170 km (0.092 R)
• M86: 69,854,875 km (0.063 R)
• M87: 70,194,313 km (0.077 R)
• M88: 71,557,299 km (0.112 R)
• M89: 72,242,158 km (0.113 R)
• M90: 73,158,595 km (0.114 R)
• M91: 78,149,928 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.9

Radius: 6.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.47 AU - 15.63 AU

Year: 23608 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,824,359 km

• M1: 86,168 km (0.105 R)
• M2: 158,275 km (0.068 R)
• M3: 209,287 km (0.074 R)
• M4: 984,354 km (0.066 R)
• M5: 1,047,933 km (0.115 R)
• M6: 1,091,017 km (0.065 R)
• M7: 1,179,130 km (0.038 R)
• M8: 1,292,675 km (0.095 R)
• M9: 1,481,917 km (0.064 R)
• M10: 2,156,753 km (0.118 R)
• M11: 2,613,624 km (0.102 R)
• M12: 3,289,508 km (0.06 R)
• M13: 3,580,924 km (0.111 R)
• M14: 3,746,379 km (0.107 R)
• M15: 3,982,445 km (0.038 R)
• M16: 4,575,451 km (0.109 R)
• M17: 4,937,179 km (0.092 R)
• M18: 5,195,833 km (0.071 R)
• M19: 5,270,632 km (0.103 R)
• M20: 5,345,730 km (0.106 R)
• M21: 5,998,127 km (0.116 R)
• M22: 6,234,491 km (0.082 R)
• M23: 6,274,135 km (0.107 R)
• M24: 6,433,756 km (0.102 R)
• M25: 8,319,287 km (0.031 R)
• M26: 9,072,961 km (0.095 R)
• M27: 9,253,526 km (0.079 R)
• M28: 9,389,660 km (0.092 R)
• M29: 9,756,025 km (0.114 R)
• M30: 9,894,702 km (0.071 R)
• M31: 10,080,503 km (0.09 R)
• M32: 10,550,091 km (0.097 R)
• M33: 10,787,502 km (0.089 R)
• M34: 11,026,859 km (0.048 R)
• M35: 11,461,890 km (0.082 R)
• M36: 11,951,823 km (0.088 R)
• M37: 12,149,741 km (0.074 R)
• M38: 12,749,927 km (0.084 R)
• M39: 12,850,906 km (0.03 R)
• M40: 13,359,838 km (0.11 R)
• M41: 14,031,233 km (0.119 R)
• M42: 14,239,922 km (0.114 R)
• M43: 15,460,342 km (0.07 R)
• M44: 15,568,052 km (0.101 R)
• M45: 16,824,525 km (0.111 R)
• M46: 17,157,529 km (0.048 R)
• M47: 17,492,778 km (0.066 R)
• M48: 17,943,217 km (0.045 R)
• M49: 19,085,846 km (0.114 R)
• M50: 20,251,812 km (0.098 R)
• M51: 20,783,931 km (0.113 R)
• M52: 22,897,001 km (0.116 R)
• M53: 24,761,888 km (0.066 R)
• M54: 26,096,002 km (0.092 R)
• M55: 28,041,971 km (0.115 R)
• M56: 28,370,937 km (0.098 R)
• M57: 28,568,855 km (0.111 R)
• M58: 30,034,316 km (0.111 R)
• M59: 30,303,442 km (0.088 R)
• M60: 30,370,761 km (0.109 R)
• M61: 30,911,707 km (0.08 R)
• M62: 32,277,985 km (0.11 R)
• M63: 32,622,658 km (0.069 R)
• M64: 32,760,886 km (0.077 R)
• M65: 33,663,859 km (0.079 R)
• M66: 34,013,320 km (0.106 R)
• M67: 35,281,461 km (0.103 R)
• M68: 36,708,625 km (0.105 R)
• M69: 37,429,238 km (0.076 R)
• M70: 38,081,784 km (0.11 R)
• M71: 38,884,376 km (0.11 R)
• M72: 39,177,588 km (0.089 R)
• M73: 39,766,405 km (0.055 R)
• M74: 41,027,066 km (0.066 R)
• M75: 42,376,140 km (0.118 R)
• M76: 42,904,669 km (0.042 R)
• M77: 45,117,671 km (0.108 R)
• M78: 45,734,762 km (0.094 R)
• M79: 46,432,187 km (0.117 R)
• M80: 46,509,828 km (0.06 R)
• M81: 47,759,120 km (0.04 R)
• M82: 48,940,345 km (0.051 R)
• M83: 51,572,669 km (0.073 R)
• M84: 52,379,301 km (0.109 R)
• M85: 52,460,233 km (0.104 R)
• M86: 53,108,890 km (0.1 R)
• M87: 54,824,328 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 15,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit