🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 218 Days

Day: 42.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,178,338 km

• M1: 294,857 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.72 AU - 0.88 AU

Year: 312 Days

Day: 40.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,178,338 km

• M1: 141,819 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.2 AU - 1.28 AU

Year: 603 Days

Day: 22 Hours

Environment

Temp: -90 °C

Axial Tilt: 178.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,178,338 km

• M1: 139,874 km (0.073 R)
• M2: 197,619 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.17 AU - 1.83 AU

Year: 802 Days

Day: 39.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,178,338 km

• M1: 403,465 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.86 AU - 2 AU

Year: 1171 Days

Day: 32.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 12.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.84 AU - 3.32 AU

Year: 2360 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 81,178,338 km

• M1: 164,558 km (0.066 R)
• M2: 285,582 km (0.1 R)
• M3: 422,913 km (0.094 R)
• M4: 519,105 km (0.037 R)
• M5: 624,870 km (0.084 R)
• M6: 968,048 km (0.084 R)
• M7: 1,072,617 km (0.077 R)
• M8: 1,155,494 km (0.054 R)
• M9: 1,383,032 km (0.076 R)
• M10: 1,567,337 km (0.081 R)
• M11: 1,692,401 km (0.076 R)
• M12: 1,790,387 km (0.113 R)
• M13: 1,984,416 km (0.099 R)
• M14: 2,096,165 km (0.109 R)
• M15: 2,276,431 km (0.117 R)
• M16: 2,376,811 km (0.075 R)
• M17: 2,547,801 km (0.116 R)
• M18: 2,661,047 km (0.075 R)
• M19: 2,776,088 km (0.119 R)
• M20: 2,856,721 km (0.06 R)
• M21: 3,103,557 km (0.104 R)
• M22: 3,530,659 km (0.098 R)
• M23: 3,647,794 km (0.067 R)
• M24: 3,926,196 km (0.12 R)
• M25: 4,242,596 km (0.12 R)
• M26: 4,546,130 km (0.116 R)
• M27: 4,695,279 km (0.116 R)
• M28: 4,835,302 km (0.037 R)
• M29: 4,954,831 km (0.083 R)
• M30: 5,119,538 km (0.1 R)
• M31: 5,285,891 km (0.106 R)
• M32: 5,465,558 km (0.114 R)
• M33: 5,556,065 km (0.055 R)
• M34: 5,715,686 km (0.119 R)
• M35: 5,830,727 km (0.118 R)
• M36: 6,098,208 km (0.077 R)
• M37: 6,215,792 km (0.097 R)
• M38: 6,633,319 km (0.091 R)
• M39: 6,839,465 km (0.077 R)
• M40: 6,973,954 km (0.076 R)
• M41: 7,121,756 km (0.069 R)
• M42: 7,270,606 km (0.068 R)
• M43: 7,432,920 km (0.102 R)
• M44: 7,533,450 km (0.082 R)
• M45: 7,647,144 km (0.084 R)
• M46: 7,812,300 km (0.116 R)
• M47: 7,978,802 km (0.098 R)
• M48: 8,081,726 km (0.117 R)
• M49: 8,185,247 km (0.118 R)
• M50: 8,669,346 km (0.117 R)
• M51: 8,921,568 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.2

Radius: 9.6

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.44 AU - 3.96 AU

Year: 2499 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,178,338 km

• M1: 119,977 km (0.105 R)
• M2: 232,924 km (0.077 R)
• M3: 343,926 km (0.041 R)
• M4: 700,268 km (0.118 R)
• M5: 926,310 km (0.086 R)
• M6: 1,143,377 km (0.106 R)
• M7: 1,219,522 km (0.09 R)
• M8: 1,400,086 km (0.083 R)
• M9: 1,638,396 km (0.112 R)
• M10: 1,851,423 km (0.063 R)
• M11: 2,153,910 km (0.114 R)
• M12: 2,429,918 km (0.082 R)
• M13: 2,529,251 km (0.096 R)
• M14: 2,629,931 km (0.091 R)
• M15: 2,790,898 km (0.035 R)
• M16: 2,925,087 km (0.111 R)
• M17: 3,262,131 km (0.103 R)
• M18: 3,372,086 km (0.088 R)
• M19: 3,515,101 km (0.075 R)
• M20: 3,595,585 km (0.116 R)
• M21: 3,676,667 km (0.102 R)
• M22: 3,741,892 km (0.115 R)
• M23: 3,956,714 km (0.113 R)
• M24: 4,141,617 km (0.044 R)
• M25: 4,260,847 km (0.09 R)
• M26: 4,364,069 km (0.115 R)
• M27: 4,696,027 km (0.08 R)
• M28: 5,255,373 km (0.065 R)
• M29: 5,347,525 km (0.062 R)
• M30: 5,514,926 km (0.038 R)
• M31: 5,702,820 km (0.115 R)
• M32: 5,873,811 km (0.08 R)
• M33: 6,065,894 km (0.054 R)
• M34: 6,182,132 km (0.117 R)
• M35: 6,397,104 km (0.095 R)
• M36: 6,574,826 km (0.105 R)
• M37: 6,874,770 km (0.106 R)
• M38: 7,654,624 km (0.077 R)
• M39: 7,780,286 km (0.089 R)
• M40: 7,864,510 km (0.114 R)
• M41: 8,012,612 km (0.102 R)
• M42: 8,332,901 km (0.083 R)
• M43: 8,419,069 km (0.048 R)
• M44: 8,723,052 km (0.091 R)
• M45: 8,832,408 km (0.115 R)
• M46: 10,365,337 km (0.069 R)
• M47: 10,481,276 km (0.086 R)
• M48: 10,691,012 km (0.073 R)
• M49: 10,831,783 km (0.096 R)
• M50: 11,043,764 km (0.094 R)
• M51: 11,281,175 km (0.117 R)
• M52: 11,496,148 km (0.097 R)
• M53: 11,833,341 km (0.057 R)
• M54: 12,076,288 km (0.11 R)
• M55: 12,198,210 km (0.067 R)
• M56: 12,517,602 km (0.089 R)
• M57: 12,964,151 km (0.084 R)
• M58: 13,189,446 km (0.089 R)
• M59: 13,924,121 km (0.099 R)
• M60: 14,360,947 km (0.116 R)
• M61: 15,064,057 km (0.035 R)
• M62: 15,221,883 km (0.088 R)
• M63: 15,539,030 km (0.077 R)
• M64: 15,698,501 km (0.079 R)
• M65: 15,858,421 km (0.031 R)
• M66: 16,314,545 km (0.038 R)
• M67: 16,422,555 km (0.086 R)
• M68: 16,720,704 km (0.113 R)
• M69: 16,966,044 km (0.107 R)
• M70: 17,102,777 km (0.105 R)
• M71: 17,267,334 km (0.068 R)
• M72: 17,819,949 km (0.091 R)
• M73: 18,266,199 km (0.094 R)
• M74: 18,659,642 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 9.9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.97 AU - 7.11 AU

Year: 7301 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,178,338 km

• M1: 138,228 km (0.039 R)
• M2: 201,957 km (0.092 R)
• M3: 272,717 km (0.061 R)
• M4: 403,914 km (0.105 R)
• M5: 769,083 km (0.075 R)
• M6: 833,559 km (0.114 R)
• M7: 968,796 km (0.11 R)
• M8: 1,148,313 km (0.086 R)
• M9: 1,519,765 km (0.038 R)
• M10: 1,708,707 km (0.059 R)
• M11: 2,202,679 km (0.115 R)
• M12: 2,417,352 km (0.095 R)
• M13: 2,613,924 km (0.086 R)
• M14: 2,841,462 km (0.104 R)
• M15: 2,918,654 km (0.114 R)
• M16: 3,022,924 km (0.087 R)
• M17: 3,208,276 km (0.025 R)
• M18: 3,424,744 km (0.083 R)
• M19: 3,843,468 km (0.098 R)
• M20: 4,102,722 km (0.105 R)
• M21: 4,427,199 km (0.076 R)
• M22: 5,038,606 km (0.114 R)
• M23: 5,611,566 km (0.059 R)
• M24: 6,138,300 km (0.083 R)
• M25: 6,373,767 km (0.105 R)
• M26: 6,957,797 km (0.096 R)
• M27: 8,213,970 km (0.091 R)
• M28: 8,287,872 km (0.112 R)
• M29: 9,077,150 km (0.104 R)
• M30: 9,191,742 km (0.036 R)
• M31: 10,445,223 km (0.076 R)
• M32: 10,847,790 km (0.097 R)
• M33: 11,337,723 km (0.067 R)
• M34: 11,544,019 km (0.068 R)
• M35: 12,254,758 km (0.094 R)
• M36: 13,325,430 km (0.06 R)
• M37: 13,674,293 km (0.11 R)
• M38: 13,893,902 km (0.107 R)
• M39: 14,559,912 km (0.095 R)
• M40: 14,694,251 km (0.095 R)
• M41: 14,919,246 km (0.107 R)
• M42: 15,646,890 km (0.106 R)
• M43: 16,525,927 km (0.072 R)
• M44: 16,806,872 km (0.108 R)
• M45: 17,231,132 km (0.033 R)
• M46: 17,420,822 km (0.043 R)
• M47: 17,898,338 km (0.095 R)
• M48: 18,234,933 km (0.108 R)
• M49: 18,525,303 km (0.076 R)
• M50: 18,768,399 km (0.091 R)
• M51: 19,110,530 km (0.103 R)
• M52: 19,701,740 km (0.062 R)
• M53: 20,700,605 km (0.105 R)
• M54: 20,851,849 km (0.034 R)
• M55: 23,059,764 km (0.084 R)
• M56: 23,583,805 km (0.1 R)
• M57: 23,900,055 km (0.039 R)
• M58: 24,430,379 km (0.102 R)
• M59: 24,590,300 km (0.084 R)
• M60: 24,750,519 km (0.088 R)
• M61: 25,719,016 km (0.081 R)
• M62: 26,153,448 km (0.101 R)
• M63: 26,699,929 km (0.11 R)
• M64: 27,194,948 km (0.05 R)
• M65: 27,360,703 km (0.091 R)
• M66: 27,971,062 km (0.048 R)
• M67: 28,138,312 km (0.102 R)
• M68: 28,529,810 km (0.11 R)
• M69: 28,698,257 km (0.076 R)
• M70: 29,488,283 km (0.036 R)
• M71: 30,859,348 km (0.104 R)
• M72: 31,147,473 km (0.1 R)
• M73: 31,436,646 km (0.054 R)
• M74: 32,543,521 km (0.071 R)
• M75: 33,781,742 km (0.114 R)
• M76: 34,675,440 km (0.092 R)
• M77: 34,975,234 km (0.119 R)
• M78: 35,697,941 km (0.097 R)
• M79: 36,791,203 km (0.087 R)
• M80: 36,974,460 km (0.081 R)
• M81: 37,403,357 km (0.086 R)
• M82: 37,772,266 km (0.062 R)
• M83: 38,327,872 km (0.111 R)
• M84: 38,513,673 km (0.088 R)
• M85: 38,886,171 km (0.115 R)
• M86: 39,948,167 km (0.093 R)
• M87: 40,136,660 km (0.112 R)
• M88: 41,718,059 km (0.042 R)
• M89: 42,356,244 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.3

Radius: 3.3

Gravity: 48.6 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.15 AU - 13.95 AU

Year: 17136 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,178,338 km

• M1: 335,997 km (0.092 R)
• M2: 525,837 km (0.097 R)
• M3: 682,465 km (0.103 R)
• M4: 1,231,938 km (0.116 R)
• M5: 1,308,084 km (0.039 R)
• M6: 1,386,024 km (0.118 R)
• M7: 2,001,769 km (0.083 R)
• M8: 2,091,528 km (0.069 R)
• M9: 2,560,068 km (0.068 R)
• M10: 3,516,597 km (0.055 R)
• M11: 3,588,703 km (0.06 R)
• M12: 4,145,357 km (0.057 R)
• M13: 5,090,367 km (0.115 R)
• M14: 5,713,292 km (0.096 R)
• M15: 6,893,769 km (0.072 R)
• M16: 8,003,785 km (0.067 R)
• M17: 8,241,945 km (0.117 R)
• M18: 8,434,178 km (0.086 R)
• M19: 8,482,498 km (0.078 R)
• M20: 9,871,215 km (0.065 R)
• M21: 10,024,105 km (0.083 R)
• M22: 10,280,814 km (0.104 R)
• M23: 12,630,399 km (0.095 R)
• M24: 13,074,704 km (0.117 R)
• M25: 13,921,428 km (0.114 R)
• M26: 14,380,245 km (0.061 R)
• M27: 14,437,990 km (0.103 R)
• M28: 14,495,734 km (0.084 R)
• M29: 15,019,327 km (0.053 R)
• M30: 15,136,462 km (0.063 R)
• M31: 15,253,896 km (0.094 R)
• M32: 16,084,613 km (0.114 R)
• M33: 16,505,582 km (0.097 R)
• M34: 19,105,742 km (0.048 R)
• M35: 19,423,638 km (0.112 R)
• M36: 19,615,123 km (0.032 R)
• M37: 20,777,798 km (0.109 R)
• M38: 23,304,506 km (0.1 R)
• M39: 23,644,093 km (0.038 R)
• M40: 24,397,019 km (0.11 R)
• M41: 24,672,728 km (0.073 R)
• M42: 25,366,563 km (0.089 R)
• M43: 26,278,063 km (0.073 R)
• M44: 29,076,291 km (0.071 R)
• M45: 30,621,637 km (0.038 R)
• M46: 31,591,630 km (0.087 R)
• M47: 32,420,252 km (0.075 R)
• M48: 33,255,906 km (0.111 R)
• M49: 33,561,684 km (0.05 R)
• M50: 33,791,466 km (0.082 R)
• M51: 36,432,766 km (0.064 R)
• M52: 36,984,782 km (0.073 R)
• M53: 37,460,055 km (0.078 R)
• M54: 38,256,813 km (0.067 R)
• M55: 38,817,805 km (0.087 R)
• M56: 38,898,139 km (0.088 R)
• M57: 39,948,017 km (0.104 R)
• M58: 40,029,099 km (0.1 R)
• M59: 40,110,331 km (0.057 R)
• M60: 41,663,306 km (0.076 R)
• M61: 41,828,013 km (0.1 R)
• M62: 42,075,299 km (0.074 R)
• M63: 44,071,533 km (0.085 R)
• M64: 44,239,232 km (0.109 R)
• M65: 44,996,646 km (0.079 R)
• M66: 46,183,406 km (0.034 R)
• M67: 46,866,171 km (0.06 R)
• M68: 47,810,283 km (0.103 R)
• M69: 47,896,451 km (0.081 R)
• M70: 47,982,619 km (0.052 R)
• M71: 48,155,255 km (0.09 R)
• M72: 48,328,041 km (0.06 R)
• M73: 48,500,976 km (0.095 R)
• M74: 48,587,444 km (0.07 R)
• M75: 49,021,128 km (0.063 R)
• M76: 50,417,175 km (0.059 R)
• M77: 52,091,923 km (0.102 R)
• M78: 52,535,631 km (0.087 R)
• M79: 52,980,535 km (0.088 R)
• M80: 53,248,165 km (0.108 R)
• M81: 53,605,704 km (0.075 R)
• M82: 54,412,934 km (0.063 R)
• M83: 54,682,958 km (0.086 R)
• M84: 55,676,737 km (0.061 R)
• M85: 56,676,350 km (0.092 R)
• M86: 56,858,710 km (0.086 R)
• M87: 57,041,369 km (0.108 R)
• M88: 57,132,773 km (0.093 R)
• M89: 57,498,690 km (0.052 R)
• M90: 57,681,947 km (0.116 R)
• M91: 57,773,650 km (0.107 R)
• M92: 59,525,442 km (0.109 R)
• M93: 59,618,043 km (0.113 R)
• M94: 59,710,793 km (0.026 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.4

Radius: 6.5

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.75 AU - 16.69 AU

Year: 24655 Days

Day: 21.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,178,338 km

• M1: 83,326 km (0.056 R)
• M2: 128,355 km (0.096 R)
• M3: 244,892 km (0.094 R)
• M4: 502,200 km (0.109 R)
• M5: 960,418 km (0.057 R)
• M6: 1,042,548 km (0.115 R)
• M7: 1,302,698 km (0.065 R)
• M8: 1,393,803 km (0.048 R)
• M9: 1,487,302 km (0.036 R)
• M10: 1,680,433 km (0.074 R)
• M11: 2,161,839 km (0.115 R)
• M12: 2,722,681 km (0.083 R)
• M13: 2,879,609 km (0.105 R)
• M14: 3,409,934 km (0.092 R)
• M15: 3,838,233 km (0.118 R)
• M16: 4,014,459 km (0.034 R)
• M17: 4,512,321 km (0.117 R)
• M18: 4,558,546 km (0.082 R)
• M19: 5,125,821 km (0.045 R)
• M20: 5,173,992 km (0.106 R)
• M21: 7,774,003 km (0.089 R)
• M22: 8,678,472 km (0.103 R)
• M23: 9,437,681 km (0.102 R)
• M24: 9,556,312 km (0.098 R)
• M25: 10,646,731 km (0.039 R)
• M26: 11,081,313 km (0.099 R)
• M27: 12,032,157 km (0.077 R)
• M28: 13,008,732 km (0.113 R)
• M29: 13,875,651 km (0.096 R)
• M30: 15,664,692 km (0.101 R)
• M31: 16,016,995 km (0.078 R)
• M32: 16,873,144 km (0.032 R)
• M33: 17,379,383 km (0.047 R)
• M34: 18,332,770 km (0.116 R)
• M35: 20,828,362 km (0.067 R)
• M36: 21,215,671 km (0.118 R)
• M37: 21,605,373 km (0.115 R)
• M38: 23,267,705 km (0.082 R)
• M39: 23,428,223 km (0.096 R)
• M40: 23,830,941 km (0.032 R)
• M41: 23,992,656 km (0.038 R)
• M42: 24,154,820 km (0.095 R)
• M43: 29,357,385 km (0.088 R)
• M44: 31,283,458 km (0.049 R)
• M45: 32,440,747 km (0.067 R)
• M46: 32,979,449 km (0.094 R)
• M47: 33,611,799 km (0.097 R)
• M48: 33,702,605 km (0.086 R)
• M49: 34,705,210 km (0.027 R)
• M50: 34,796,914 km (0.111 R)
• M51: 36,739,891 km (0.066 R)
• M52: 38,054,557 km (0.093 R)
• M53: 39,671,710 km (0.101 R)
• M54: 40,247,811 km (0.082 R)
• M55: 41,020,185 km (0.07 R)
• M56: 41,311,153 km (0.069 R)
• M57: 46,360,530 km (0.105 R)
• M58: 47,068,576 km (0.104 R)
• M59: 47,678,337 km (0.085 R)
• M60: 51,078,697 km (0.09 R)
• M61: 51,287,236 km (0.08 R)
• M62: 52,439,439 km (0.088 R)
• M63: 53,282,872 km (0.109 R)
• M64: 53,918,214 km (0.081 R)
• M65: 55,196,678 km (0.078 R)
• M66: 55,625,126 km (0.109 R)
• M67: 56,054,472 km (0.081 R)
• M68: 59,310,469 km (0.104 R)
• M69: 60,188,908 km (0.094 R)
• M70: 60,519,519 km (0.118 R)
• M71: 61,182,537 km (0.065 R)
• M72: 62,181,402 km (0.072 R)
• M73: 63,185,653 km (0.086 R)
• M74: 64,758,674 km (0.053 R)
• M75: 65,436,652 km (0.097 R)
• M76: 66,799,788 km (0.11 R)
• M77: 67,484,796 km (0.113 R)
• M78: 72,462,217 km (0.11 R)
• M79: 73,872,326 km (0.118 R)
• M80: 74,935,668 km (0.086 R)
• M81: 75,409,893 km (0.114 R)
• M82: 76,480,715 km (0.036 R)
• M83: 76,838,702 km (0.113 R)
• M84: 77,676,301 km (0.034 R)
• M85: 79,964,849 km (0.104 R)
• M86: 80,207,048 km (0.089 R)
• M87: 80,813,667 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit