🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.57 AU - 0.77 AU

Year: 195 Days

Day: 45.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.33 AU - 1.83 AU

Year: 708 Days

Day: 45.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.43 AU - 4.87 AU

Year: 3013 Days

Day: 41.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 13.4

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.18 AU - 6 AU

Year: 4711 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,504,341 km

• M1: 175,628 km (0.098 R)
• M2: 279,898 km (0.111 R)
• M3: 378,632 km (0.103 R)
• M4: 532,568 km (0.096 R)
• M5: 755,170 km (0.028 R)
• M6: 890,706 km (0.088 R)
• M7: 1,162,226 km (0.12 R)
• M8: 1,390,961 km (0.119 R)
• M9: 1,634,955 km (0.086 R)
• M10: 1,724,564 km (0.115 R)
• M11: 1,862,194 km (0.065 R)
• M12: 1,971,850 km (0.103 R)
• M13: 2,165,130 km (0.119 R)
• M14: 2,398,802 km (0.117 R)
• M15: 2,711,611 km (0.076 R)
• M16: 2,927,630 km (0.066 R)
• M17: 3,168,184 km (0.093 R)
• M18: 3,688,784 km (0.03 R)
• M19: 3,928,889 km (0.103 R)
• M20: 4,091,801 km (0.117 R)
• M21: 4,215,518 km (0.1 R)
• M22: 4,340,582 km (0.104 R)
• M23: 4,918,479 km (0.052 R)
• M24: 5,072,415 km (0.064 R)
• M25: 5,183,267 km (0.079 R)
• M26: 5,566,537 km (0.047 R)
• M27: 6,265,159 km (0.095 R)
• M28: 6,819,718 km (0.063 R)
• M29: 7,873,186 km (0.092 R)
• M30: 8,183,452 km (0.066 R)
• M31: 9,656,842 km (0.106 R)
• M32: 10,608,135 km (0.096 R)
• M33: 10,722,128 km (0.088 R)
• M34: 10,836,421 km (0.064 R)
• M35: 11,152,820 km (0.119 R)
• M36: 11,765,573 km (0.079 R)
• M37: 11,972,318 km (0.115 R)
• M38: 12,329,408 km (0.117 R)
• M39: 12,419,166 km (0.103 R)
• M40: 12,569,363 km (0.12 R)
• M41: 12,811,113 km (0.098 R)
• M42: 13,298,952 km (0.081 R)
• M43: 13,391,104 km (0.114 R)
• M44: 13,606,974 km (0.101 R)
• M45: 13,761,807 km (0.119 R)
• M46: 13,855,007 km (0.098 R)
• M47: 14,073,420 km (0.12 R)
• M48: 15,958,802 km (0.097 R)
• M49: 16,319,033 km (0.066 R)
• M50: 16,516,652 km (0.041 R)
• M51: 16,615,835 km (0.1 R)
• M52: 16,914,433 km (0.057 R)
• M53: 17,014,364 km (0.082 R)
• M54: 17,114,445 km (0.11 R)
• M55: 17,281,696 km (0.085 R)
• M56: 18,024,299 km (0.102 R)
• M57: 18,160,434 km (0.106 R)
• M58: 18,399,641 km (0.093 R)
• M59: 19,505,767 km (0.105 R)
• M60: 19,645,641 km (0.11 R)
• M61: 19,926,287 km (0.111 R)
• M62: 20,137,519 km (0.106 R)
• M63: 20,456,013 km (0.055 R)
• M64: 20,883,115 km (0.045 R)
• M65: 21,205,349 km (0.092 R)
• M66: 21,927,457 km (0.075 R)
• M67: 22,182,223 km (0.102 R)
• M68: 22,328,081 km (0.118 R)
• M69: 22,731,097 km (0.096 R)
• M70: 22,841,500 km (0.05 R)
• M71: 23,136,657 km (0.063 R)
• M72: 23,693,311 km (0.087 R)
• M73: 24,367,399 km (0.105 R)
• M74: 24,593,441 km (0.09 R)
• M75: 24,857,930 km (0.084 R)
• M76: 25,199,612 km (0.115 R)
• M77: 25,313,904 km (0.088 R)
• M78: 25,695,828 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 10

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.81 AU - 7.31 AU

Year: 5317 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,504,341 km

• M1: 138,677 km (0.05 R)
• M2: 501,901 km (0.115 R)
• M3: 590,463 km (0.089 R)
• M4: 734,526 km (0.113 R)
• M5: 824,434 km (0.106 R)
• M6: 891,155 km (0.08 R)
• M7: 987,795 km (0.057 R)
• M8: 1,541,157 km (0.044 R)
• M9: 1,625,082 km (0.113 R)
• M10: 1,693,298 km (0.081 R)
• M11: 2,104,543 km (0.114 R)
• M12: 2,546,455 km (0.056 R)
• M13: 2,870,933 km (0.065 R)
• M14: 3,559,382 km (0.054 R)
• M15: 3,739,348 km (0.063 R)
• M16: 4,108,406 km (0.088 R)
• M17: 4,202,503 km (0.117 R)
• M18: 4,321,134 km (0.04 R)
• M19: 4,586,222 km (0.118 R)
• M20: 4,757,661 km (0.062 R)
• M21: 4,906,212 km (0.094 R)
• M22: 5,157,536 km (0.093 R)
• M23: 5,438,780 km (0.095 R)
• M24: 5,724,961 km (0.078 R)
• M25: 5,936,343 km (0.075 R)
• M26: 6,043,006 km (0.059 R)
• M27: 6,339,509 km (0.038 R)
• M28: 6,585,747 km (0.066 R)
• M29: 6,751,651 km (0.088 R)
• M30: 6,947,026 km (0.116 R)
• M31: 7,059,524 km (0.068 R)
• M32: 7,343,311 km (0.097 R)
• M33: 7,601,965 km (0.049 R)
• M34: 8,515,709 km (0.096 R)
• M35: 8,787,529 km (0.079 R)
• M36: 9,370,811 km (0.102 R)
• M37: 9,464,010 km (0.087 R)
• M38: 9,934,944 km (0.1 R)
• M39: 10,221,125 km (0.093 R)
• M40: 10,445,522 km (0.085 R)
• M41: 10,769,102 km (0.108 R)
• M42: 11,293,592 km (0.066 R)
• M43: 12,129,844 km (0.109 R)
• M44: 12,675,577 km (0.109 R)
• M45: 12,847,764 km (0.093 R)
• M46: 13,264,095 km (0.098 R)
• M47: 14,900,995 km (0.092 R)
• M48: 15,558,777 km (0.09 R)
• M49: 15,817,132 km (0.12 R)
• M50: 16,525,628 km (0.041 R)
• M51: 16,600,726 km (0.066 R)
• M52: 16,940,463 km (0.038 R)
• M53: 17,168,151 km (0.113 R)
• M54: 17,358,739 km (0.11 R)
• M55: 18,012,032 km (0.11 R)
• M56: 19,184,281 km (0.061 R)
• M57: 19,382,050 km (0.051 R)
• M58: 20,381,214 km (0.089 R)
• M59: 20,663,954 km (0.077 R)
• M60: 20,866,659 km (0.117 R)
• M61: 21,315,004 km (0.092 R)
• M62: 21,725,500 km (0.098 R)
• M63: 22,221,417 km (0.11 R)
• M64: 23,056,173 km (0.109 R)
• M65: 23,858,916 km (0.027 R)
• M66: 24,071,644 km (0.056 R)
• M67: 24,284,970 km (0.097 R)
• M68: 24,413,325 km (0.106 R)
• M69: 24,541,830 km (0.078 R)
• M70: 24,842,671 km (0.12 R)
• M71: 25,058,242 km (0.083 R)
• M72: 26,365,129 km (0.077 R)
• M73: 26,673,151 km (0.077 R)
• M74: 26,893,957 km (0.109 R)
• M75: 27,204,223 km (0.097 R)
• M76: 27,381,945 km (0.107 R)
• M77: 27,694,007 km (0.107 R)
• M78: 29,044,576 km (0.09 R)
• M79: 29,180,710 km (0.065 R)
• M80: 29,317,144 km (0.105 R)
• M81: 29,865,121 km (0.048 R)
• M82: 30,278,310 km (0.087 R)
• M83: 30,554,767 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 8.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.57 AU - 7.35 AU

Year: 5853 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,504,341 km

• M1: 186,100 km (0.09 R)
• M2: 344,973 km (0.103 R)
• M3: 544,387 km (0.114 R)
• M4: 616,194 km (0.117 R)
• M5: 750,233 km (0.085 R)
• M6: 883,824 km (0.072 R)
• M7: 937,380 km (0.113 R)
• M8: 992,133 km (0.08 R)
• M9: 1,048,083 km (0.103 R)
• M10: 1,599,500 km (0.055 R)
• M11: 1,679,236 km (0.086 R)
• M12: 1,912,459 km (0.101 R)
• M13: 1,968,858 km (0.099 R)
• M14: 2,068,939 km (0.091 R)
• M15: 2,410,022 km (0.088 R)
• M16: 2,642,048 km (0.117 R)
• M17: 3,194,663 km (0.113 R)
• M18: 3,449,727 km (0.083 R)
• M19: 3,693,871 km (0.098 R)
• M20: 3,764,630 km (0.12 R)
• M21: 3,871,593 km (0.108 R)
• M22: 3,925,598 km (0.118 R)
• M23: 4,198,913 km (0.109 R)
• M24: 4,309,915 km (0.079 R)
• M25: 4,365,864 km (0.086 R)
• M26: 4,725,647 km (0.089 R)
• M27: 4,938,375 km (0.118 R)
• M28: 5,095,154 km (0.116 R)
• M29: 5,293,221 km (0.085 R)
• M30: 5,493,982 km (0.103 R)
• M31: 5,554,719 km (0.112 R)
• M32: 5,903,132 km (0.096 R)
• M33: 6,048,541 km (0.111 R)
• M34: 6,577,968 km (0.109 R)
• M35: 7,056,083 km (0.054 R)
• M36: 8,439,863 km (0.064 R)
• M37: 8,603,822 km (0.069 R)
• M38: 8,840,187 km (0.096 R)
• M39: 8,959,117 km (0.109 R)
• M40: 9,319,050 km (0.095 R)
• M41: 9,537,313 km (0.093 R)
• M42: 9,830,974 km (0.038 R)
• M43: 9,978,926 km (0.092 R)
• M44: 10,177,293 km (0.095 R)
• M45: 10,704,476 km (0.06 R)
• M46: 10,984,074 km (0.094 R)
• M47: 11,137,711 km (0.108 R)
• M48: 11,680,751 km (0.098 R)
• M49: 11,837,530 km (0.086 R)
• M50: 12,047,565 km (0.079 R)
• M51: 12,819,490 km (0.11 R)
• M52: 13,197,973 km (0.101 R)
• M53: 13,497,767 km (0.103 R)
• M54: 13,662,325 km (0.09 R)
• M55: 13,799,955 km (0.103 R)
• M56: 13,855,156 km (0.097 R)
• M57: 14,104,386 km (0.027 R)
• M58: 14,382,938 km (0.075 R)
• M59: 14,522,961 km (0.037 R)
• M60: 15,372,528 km (0.11 R)
• M61: 15,515,693 km (0.025 R)
• M62: 16,647,401 km (0.079 R)
• M63: 16,706,193 km (0.057 R)
• M64: 16,823,926 km (0.113 R)
• M65: 17,506,242 km (0.111 R)
• M66: 18,016,371 km (0.071 R)
• M67: 18,318,708 km (0.118 R)
• M68: 18,561,805 km (0.113 R)
• M69: 18,622,691 km (0.112 R)
• M70: 18,744,763 km (0.086 R)
• M71: 18,805,948 km (0.088 R)
• M72: 18,989,804 km (0.09 R)
• M73: 19,174,109 km (0.107 R)
• M74: 19,544,812 km (0.099 R)
• M75: 20,450,179 km (0.065 R)
• M76: 20,923,955 km (0.102 R)
• M77: 21,178,122 km (0.115 R)
• M78: 21,273,565 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363

Radius: 4.8

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.87 AU - 17.03 AU

Year: 20604 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,504,341 km

• M1: 75,547 km (0.112 R)
• M2: 322,683 km (0.07 R)
• M3: 453,132 km (0.085 R)
• M4: 782,397 km (0.095 R)
• M5: 869,014 km (0.102 R)
• M6: 936,183 km (0.093 R)
• M7: 1,147,864 km (0.101 R)
• M8: 1,271,881 km (0.095 R)
• M9: 1,348,475 km (0.115 R)
• M10: 1,506,151 km (0.065 R)
• M11: 1,614,610 km (0.109 R)
• M12: 2,443,232 km (0.105 R)
• M13: 2,570,839 km (0.116 R)
• M14: 2,700,690 km (0.101 R)
• M15: 2,866,146 km (0.101 R)
• M16: 2,966,975 km (0.116 R)
• M17: 3,241,487 km (0.107 R)
• M18: 3,888,797 km (0.106 R)
• M19: 4,037,946 km (0.075 R)
• M20: 4,113,193 km (0.117 R)
• M21: 5,588,079 km (0.103 R)
• M22: 5,714,190 km (0.115 R)
• M23: 6,012,039 km (0.089 R)
• M24: 6,055,123 km (0.085 R)
• M25: 6,315,125 km (0.058 R)
• M26: 6,935,956 km (0.108 R)
• M27: 8,092,198 km (0.102 R)
• M28: 8,571,210 km (0.042 R)
• M29: 9,356,449 km (0.072 R)
• M30: 10,113,564 km (0.04 R)
• M31: 10,164,727 km (0.098 R)
• M32: 10,994,995 km (0.097 R)
• M33: 11,100,312 km (0.055 R)
• M34: 12,008,969 km (0.057 R)
• M35: 12,280,639 km (0.074 R)
• M36: 12,335,242 km (0.099 R)
• M37: 12,499,500 km (0.12 R)
• M38: 14,124,582 km (0.12 R)
• M39: 14,181,878 km (0.057 R)
• M40: 14,411,511 km (0.065 R)
• M41: 15,049,247 km (0.12 R)
• M42: 15,518,834 km (0.114 R)
• M43: 16,052,899 km (0.079 R)
• M44: 16,412,382 km (0.065 R)
• M45: 17,752,630 km (0.107 R)
• M46: 18,812,231 km (0.099 R)
• M47: 19,254,443 km (0.116 R)
• M48: 19,700,095 km (0.113 R)
• M49: 20,666,347 km (0.042 R)
• M50: 22,980,477 km (0.108 R)
• M51: 23,250,052 km (0.074 R)
• M52: 23,588,592 km (0.115 R)
• M53: 25,097,436 km (0.12 R)
• M54: 25,166,850 km (0.117 R)
• M55: 28,207,427 km (0.12 R)
• M56: 31,585,945 km (0.118 R)
• M57: 33,627,657 km (0.105 R)
• M58: 33,704,101 km (0.073 R)
• M59: 34,010,478 km (0.039 R)
• M60: 34,163,965 km (0.119 R)
• M61: 34,240,858 km (0.087 R)
• M62: 35,244,959 km (0.077 R)
• M63: 36,651,179 km (0.105 R)
• M64: 37,440,457 km (0.06 R)
• M65: 40,815,535 km (0.12 R)
• M66: 41,633,387 km (0.101 R)
• M67: 42,209,039 km (0.095 R)
• M68: 43,119,043 km (0.076 R)
• M69: 43,285,097 km (0.102 R)
• M70: 44,705,977 km (0.096 R)
• M71: 44,790,051 km (0.11 R)
• M72: 45,211,020 km (0.043 R)
• M73: 45,464,289 km (0.063 R)
• M74: 46,311,910 km (0.119 R)
• M75: 46,652,395 km (0.119 R)
• M76: 47,421,627 km (0.095 R)
• M77: 47,678,936 km (0.043 R)
• M78: 48,022,712 km (0.112 R)
• M79: 48,799,424 km (0.085 R)
• M80: 49,145,892 km (0.093 R)
• M81: 49,232,659 km (0.092 R)
• M82: 49,493,109 km (0.112 R)
• M83: 50,015,655 km (0.12 R)
• M84: 50,452,480 km (0.081 R)
• M85: 50,715,174 km (0.105 R)
• M86: 51,417,835 km (0.091 R)
• M87: 51,505,948 km (0.119 R)
• M88: 51,858,700 km (0.103 R)
• M89: 52,035,375 km (0.111 R)
• M90: 54,350,552 km (0.108 R)
• M91: 54,440,161 km (0.105 R)
• M92: 55,701,271 km (0.045 R)
• M93: 55,972,791 km (0.09 R)
• M94: 58,619,926 km (0.083 R)
• M95: 59,634,498 km (0.115 R)
• M96: 62,055,890 km (0.097 R)

Asteroid Belt

Center: 16.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.8

Radius: 7.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.2 AU - 20.88 AU

Year: 28455 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,504,341 km

• M1: 98,286 km (0.054 R)
• M2: 432,936 km (0.06 R)
• M3: 1,780,514 km (0.091 R)
• M4: 2,123,691 km (0.097 R)
• M5: 2,676,755 km (0.1 R)
• M6: 3,029,357 km (0.109 R)
• M7: 3,109,691 km (0.111 R)
• M8: 3,480,095 km (0.094 R)
• M9: 3,735,010 km (0.085 R)
• M10: 3,951,927 km (0.117 R)
• M11: 4,039,890 km (0.067 R)
• M12: 4,581,435 km (0.094 R)
• M13: 5,145,718 km (0.116 R)
• M14: 5,338,699 km (0.095 R)
• M15: 6,494,044 km (0.113 R)
• M16: 6,913,516 km (0.081 R)
• M17: 7,778,640 km (0.078 R)
• M18: 8,336,491 km (0.062 R)
• M19: 8,449,737 km (0.096 R)
• M20: 8,677,574 km (0.071 R)
• M21: 8,792,166 km (0.066 R)
• M22: 10,026,498 km (0.095 R)
• M23: 10,694,453 km (0.069 R)
• M24: 11,126,940 km (0.05 R)
• M25: 11,439,450 km (0.107 R)
• M26: 13,044,934 km (0.058 R)
• M27: 13,308,227 km (0.089 R)
• M28: 14,311,430 km (0.083 R)
• M29: 15,338,868 km (0.069 R)
• M30: 16,959,911 km (0.102 R)
• M31: 17,031,568 km (0.091 R)
• M32: 18,046,141 km (0.111 R)
• M33: 18,708,710 km (0.115 R)
• M34: 18,931,311 km (0.05 R)
• M35: 19,604,352 km (0.081 R)
• M36: 20,361,467 km (0.065 R)
• M37: 22,531,683 km (0.102 R)
• M38: 22,847,634 km (0.118 R)
• M39: 27,844,951 km (0.054 R)
• M40: 31,121,144 km (0.076 R)
• M41: 32,893,729 km (0.047 R)
• M42: 35,613,419 km (0.079 R)
• M43: 35,981,429 km (0.088 R)
• M44: 36,814,241 km (0.029 R)
• M45: 37,372,839 km (0.049 R)
• M46: 37,746,984 km (0.102 R)
• M47: 41,361,418 km (0.086 R)
• M48: 42,330,961 km (0.077 R)
• M49: 43,209,699 km (0.091 R)
• M50: 43,700,680 km (0.115 R)
• M51: 43,995,986 km (0.1 R)
• M52: 44,390,924 km (0.118 R)
• M53: 44,886,243 km (0.118 R)
• M54: 45,184,242 km (0.069 R)
• M55: 45,582,621 km (0.109 R)
• M56: 46,885,618 km (0.044 R)
• M57: 47,389,913 km (0.093 R)
• M58: 47,491,041 km (0.105 R)
• M59: 51,905,375 km (0.117 R)
• M60: 54,425,650 km (0.032 R)
• M61: 54,637,481 km (0.071 R)
• M62: 56,234,737 km (0.118 R)
• M63: 59,148,305 km (0.038 R)
• M64: 59,257,213 km (0.07 R)
• M65: 59,911,703 km (0.083 R)
• M66: 61,668,730 km (0.107 R)
• M67: 61,779,133 km (0.105 R)
• M68: 64,336,060 km (0.043 R)
• M69: 66,022,028 km (0.118 R)
• M70: 67,040,640 km (0.079 R)
• M71: 67,381,275 km (0.064 R)
• M72: 69,552,388 km (0.111 R)
• M73: 70,473,313 km (0.085 R)
• M74: 71,282,488 km (0.092 R)
• M75: 71,514,215 km (0.115 R)
• M76: 71,746,241 km (0.115 R)
• M77: 72,443,666 km (0.06 R)
• M78: 73,611,278 km (0.089 R)
• M79: 74,079,968 km (0.045 R)
• M80: 74,314,687 km (0.056 R)
• M81: 75,492,172 km (0.091 R)
• M82: 75,846,569 km (0.035 R)
• M83: 76,557,159 km (0.086 R)
• M84: 76,675,790 km (0.114 R)
• M85: 77,269,843 km (0.102 R)
• M86: 78,821,622 km (0.1 R)
• M87: 79,661,465 km (0.032 R)
• M88: 80,504,299 km (0.077 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit