🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.23 AU - 1.29 AU

Year: 495 Days

Day: 31.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,987,831 km

• M1: 775,665 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.44 AU - 2.28 AU

Year: 887 Days

Day: 43.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,987,831 km

• M1: 573,109 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.63 AU - 2.69 AU

Year: 1111 Days

Day: 39.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.34 AU - 4.02 AU

Year: 2470 Days

Day: 21.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 101.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,987,831 km

• M1: 1,834,219 km (0.107 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 8.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.19 AU - 13.51 AU

Year: 15184 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,987,831 km

• M1: 140,323 km (0.043 R)
• M2: 273,166 km (0.043 R)
• M3: 975,977 km (0.106 R)
• M4: 1,950,307 km (0.078 R)
• M5: 2,236,638 km (0.112 R)
• M6: 2,660,149 km (0.048 R)
• M7: 3,931,133 km (0.08 R)
• M8: 4,146,853 km (0.063 R)
• M9: 4,219,707 km (0.054 R)
• M10: 4,515,313 km (0.1 R)
• M11: 5,126,420 km (0.106 R)
• M12: 5,244,004 km (0.065 R)
• M13: 6,383,491 km (0.114 R)
• M14: 6,467,714 km (0.075 R)
• M15: 6,594,873 km (0.105 R)
• M16: 6,808,498 km (0.112 R)
• M17: 7,596,580 km (0.055 R)
• M18: 7,865,706 km (0.061 R)
• M19: 8,413,384 km (0.113 R)
• M20: 8,552,211 km (0.104 R)
• M21: 8,879,232 km (0.104 R)
• M22: 8,973,329 km (0.059 R)
• M23: 9,982,068 km (0.041 R)
• M24: 10,178,340 km (0.093 R)
• M25: 10,375,809 km (0.111 R)
• M26: 11,382,304 km (0.067 R)
• M27: 11,897,070 km (0.063 R)
• M28: 12,366,957 km (0.118 R)
• M29: 12,472,274 km (0.115 R)
• M30: 12,630,698 km (0.115 R)
• M31: 13,163,565 km (0.098 R)
• M32: 16,570,208 km (0.075 R)
• M33: 16,628,252 km (0.062 R)
• M34: 17,153,341 km (0.077 R)
• M35: 18,821,656 km (0.105 R)
• M36: 19,491,107 km (0.113 R)
• M37: 19,921,200 km (0.092 R)
• M38: 20,478,752 km (0.079 R)
• M39: 22,310,129 km (0.072 R)
• M40: 22,631,166 km (0.05 R)
• M41: 23,018,475 km (0.119 R)
• M42: 23,083,101 km (0.086 R)
• M43: 23,277,728 km (0.091 R)
• M44: 25,253,916 km (0.11 R)
• M45: 25,789,925 km (0.076 R)
• M46: 27,077,963 km (0.117 R)
• M47: 27,420,392 km (0.107 R)
• M48: 27,557,723 km (0.111 R)
• M49: 28,178,704 km (0.076 R)
• M50: 28,317,381 km (0.074 R)
• M51: 28,456,208 km (0.059 R)
• M52: 29,786,731 km (0.071 R)
• M53: 31,424,230 km (0.072 R)
• M54: 34,045,483 km (0.096 R)
• M55: 34,119,235 km (0.119 R)
• M56: 34,193,137 km (0.083 R)
• M57: 34,489,041 km (0.091 R)
• M58: 34,711,643 km (0.101 R)
• M59: 35,009,043 km (0.062 R)
• M60: 36,735,852 km (0.052 R)
• M61: 36,963,240 km (0.106 R)
• M62: 37,190,928 km (0.063 R)
• M63: 37,876,984 km (0.059 R)
• M64: 37,953,429 km (0.118 R)
• M65: 38,336,698 km (0.057 R)
• M66: 38,490,335 km (0.096 R)
• M67: 41,290,658 km (0.095 R)
• M68: 41,448,184 km (0.09 R)
• M69: 43,353,613 km (0.063 R)
• M70: 43,513,832 km (0.11 R)
• M71: 46,592,406 km (0.111 R)
• M72: 46,920,624 km (0.101 R)
• M73: 47,496,726 km (0.079 R)
• M74: 47,992,343 km (0.076 R)
• M75: 49,072,141 km (0.054 R)
• M76: 49,992,018 km (0.086 R)
• M77: 53,299,328 km (0.088 R)
• M78: 54,072,450 km (0.096 R)
• M79: 54,417,273 km (0.052 R)
• M80: 54,762,844 km (0.096 R)
• M81: 56,676,500 km (0.114 R)
• M82: 56,939,194 km (0.085 R)
• M83: 57,202,187 km (0.088 R)
• M84: 58,258,348 km (0.1 R)
• M85: 58,435,023 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.3

Radius: 5.8

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.35 AU - 16.15 AU

Year: 16873 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,987,831 km

• M1: 84,074 km (0.117 R)
• M2: 261,796 km (0.099 R)
• M3: 393,293 km (0.091 R)
• M4: 506,090 km (0.057 R)
• M5: 980,464 km (0.054 R)
• M6: 2,026,752 km (0.114 R)
• M7: 2,158,398 km (0.116 R)
• M8: 2,361,402 km (0.116 R)
• M9: 2,677,203 km (0.028 R)
• M10: 3,156,964 km (0.12 R)
• M11: 3,426,240 km (0.102 R)
• M12: 3,702,846 km (0.058 R)
• M13: 3,986,783 km (0.078 R)
• M14: 4,661,918 km (0.076 R)
• M15: 5,057,006 km (0.104 R)
• M16: 5,879,196 km (0.034 R)
• M17: 5,973,144 km (0.09 R)
• M18: 6,693,308 km (0.085 R)
• M19: 7,339,421 km (0.049 R)
• M20: 7,849,849 km (0.081 R)
• M21: 7,901,610 km (0.11 R)
• M22: 9,121,132 km (0.079 R)
• M23: 9,393,998 km (0.075 R)
• M24: 9,559,005 km (0.082 R)
• M25: 10,797,825 km (0.117 R)
• M26: 11,202,637 km (0.072 R)
• M27: 12,386,105 km (0.059 R)
• M28: 13,857,999 km (0.054 R)
• M29: 15,190,467 km (0.057 R)
• M30: 15,774,048 km (0.052 R)
• M31: 15,839,273 km (0.05 R)
• M32: 18,661,437 km (0.11 R)
• M33: 19,988,071 km (0.12 R)
• M34: 20,770,019 km (0.093 R)
• M35: 21,344,923 km (0.07 R)
• M36: 21,852,210 km (0.077 R)
• M37: 22,510,440 km (0.091 R)
• M38: 23,771,251 km (0.101 R)
• M39: 24,071,195 km (0.053 R)
• M40: 24,296,938 km (0.057 R)
• M41: 24,523,429 km (0.112 R)
• M42: 26,128,614 km (0.071 R)
• M43: 26,438,282 km (0.038 R)
• M44: 26,826,937 km (0.106 R)
• M45: 27,452,705 km (0.083 R)
• M46: 28,639,016 km (0.112 R)
• M47: 28,718,752 km (0.094 R)
• M48: 28,798,488 km (0.111 R)
• M49: 31,061,455 km (0.069 R)
• M50: 31,389,523 km (0.099 R)
• M51: 31,800,917 km (0.083 R)
• M52: 31,966,073 km (0.116 R)
• M53: 32,297,133 km (0.05 R)
• M54: 32,962,694 km (0.111 R)
• M55: 33,046,170 km (0.066 R)
• M56: 34,476,774 km (0.115 R)
• M57: 34,816,212 km (0.119 R)
• M58: 36,357,818 km (0.111 R)
• M59: 36,443,986 km (0.087 R)
• M60: 36,530,454 km (0.053 R)
• M61: 38,535,364 km (0.105 R)
• M62: 39,684,426 km (0.079 R)
• M63: 40,040,169 km (0.09 R)
• M64: 42,197,071 km (0.031 R)
• M65: 43,381,139 km (0.117 R)
• M66: 43,564,246 km (0.112 R)
• M67: 43,747,653 km (0.047 R)
• M68: 44,115,215 km (0.096 R)
• M69: 44,575,977 km (0.08 R)
• M70: 44,853,331 km (0.036 R)
• M71: 45,688,536 km (0.119 R)
• M72: 47,563,147 km (0.062 R)
• M73: 48,225,118 km (0.094 R)
• M74: 49,080,668 km (0.11 R)
• M75: 49,558,184 km (0.067 R)
• M76: 51,386,719 km (0.066 R)
• M77: 52,163,282 km (0.099 R)
• M78: 53,041,421 km (0.117 R)
• M79: 54,219,953 km (0.115 R)
• M80: 54,812,510 km (0.083 R)
• M81: 56,802,910 km (0.092 R)
• M82: 56,903,140 km (0.054 R)
• M83: 57,003,221 km (0.109 R)
• M84: 57,404,742 km (0.102 R)
• M85: 59,832,716 km (0.109 R)
• M86: 60,444,870 km (0.104 R)
• M87: 62,810,910 km (0.096 R)
• M88: 63,433,088 km (0.102 R)
• M89: 63,953,239 km (0.106 R)
• M90: 64,057,359 km (0.117 R)
• M91: 65,416,905 km (0.069 R)
• M92: 68,057,906 km (0.096 R)
• M93: 68,377,297 km (0.096 R)
• M94: 70,410,781 km (0.092 R)
• M95: 71,705,401 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.4

Radius: 4.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.13 AU - 16.35 AU

Year: 21847 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 88,987,831 km

• M1: 323,281 km (0.06 R)
• M2: 476,619 km (0.051 R)
• M3: 914,193 km (0.117 R)
• M4: 1,265,149 km (0.049 R)
• M5: 1,784,104 km (0.083 R)
• M6: 1,828,236 km (0.04 R)
• M7: 2,385,787 km (0.084 R)
• M8: 3,257,793 km (0.107 R)
• M9: 3,339,024 km (0.058 R)
• M10: 3,812,352 km (0.094 R)
• M11: 6,037,471 km (0.077 R)
• M12: 6,238,082 km (0.045 R)
• M13: 7,166,935 km (0.109 R)
• M14: 7,918,963 km (0.054 R)
• M15: 8,997,863 km (0.08 R)
• M16: 9,303,641 km (0.051 R)
• M17: 12,669,743 km (0.104 R)
• M18: 13,400,977 km (0.114 R)
• M19: 13,881,486 km (0.088 R)
• M20: 15,039,523 km (0.044 R)
• M21: 16,833,650 km (0.1 R)
• M22: 17,162,765 km (0.063 R)
• M23: 20,268,716 km (0.091 R)
• M24: 21,629,907 km (0.108 R)
• M25: 21,731,933 km (0.102 R)
• M26: 22,347,229 km (0.096 R)
• M27: 26,484,358 km (0.089 R)
• M28: 27,637,758 km (0.074 R)
• M29: 27,914,663 km (0.076 R)
• M30: 30,334,708 km (0.108 R)
• M31: 30,391,855 km (0.108 R)
• M32: 31,772,344 km (0.052 R)
• M33: 33,940,316 km (0.043 R)
• M34: 34,474,979 km (0.105 R)
• M35: 34,773,127 km (0.056 R)
• M36: 35,192,001 km (0.045 R)
• M37: 35,552,383 km (0.098 R)
• M38: 39,409,315 km (0.084 R)
• M39: 39,971,055 km (0.112 R)
• M40: 40,221,482 km (0.118 R)
• M41: 40,787,111 km (0.048 R)
• M42: 41,102,464 km (0.109 R)
• M43: 42,308,073 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.9

Radius: 6.7

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.56 AU - 21.84 AU

Year: 27163 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,987,831 km

• M1: 143,764 km (0.041 R)
• M2: 375,191 km (0.108 R)
• M3: 566,677 km (0.108 R)
• M4: 1,377,946 km (0.055 R)
• M5: 1,714,691 km (0.12 R)
• M6: 2,076,418 km (0.062 R)
• M7: 2,374,118 km (0.115 R)
• M8: 2,505,764 km (0.054 R)
• M9: 2,594,925 km (0.092 R)
• M10: 5,200,620 km (0.054 R)
• M11: 5,779,714 km (0.107 R)
• M12: 7,378,466 km (0.055 R)
• M13: 8,159,816 km (0.055 R)
• M14: 9,241,708 km (0.095 R)
• M15: 9,589,074 km (0.034 R)
• M16: 10,082,597 km (0.086 R)
• M17: 10,225,014 km (0.091 R)
• M18: 10,874,568 km (0.089 R)
• M19: 13,446,305 km (0.109 R)
• M20: 13,839,598 km (0.084 R)
• M21: 15,615,175 km (0.118 R)
• M22: 16,697,516 km (0.112 R)
• M23: 17,290,372 km (0.102 R)
• M24: 17,375,643 km (0.112 R)
• M25: 17,461,063 km (0.114 R)
• M26: 18,149,214 km (0.086 R)
• M27: 18,409,514 km (0.078 R)
• M28: 19,463,281 km (0.101 R)
• M29: 20,536,496 km (0.114 R)
• M30: 21,445,453 km (0.09 R)
• M31: 21,812,716 km (0.098 R)
• M32: 22,739,924 km (0.094 R)
• M33: 24,441,151 km (0.118 R)
• M34: 24,632,636 km (0.119 R)
• M35: 26,280,756 km (0.073 R)
• M36: 27,266,755 km (0.086 R)
• M37: 28,264,872 km (0.11 R)
• M38: 28,365,402 km (0.067 R)
• M39: 28,566,611 km (0.034 R)
• M40: 30,605,630 km (0.118 R)
• M41: 32,901,957 km (0.111 R)
• M42: 33,219,404 km (0.103 R)
• M43: 33,964,102 km (0.114 R)
• M44: 39,103,986 km (0.092 R)
• M45: 41,363,512 km (0.113 R)
• M46: 41,706,091 km (0.099 R)
• M47: 44,130,325 km (0.052 R)
• M48: 44,597,369 km (0.098 R)
• M49: 44,714,355 km (0.085 R)
• M50: 45,889,745 km (0.074 R)
• M51: 48,271,194 km (0.067 R)
• M52: 48,993,303 km (0.103 R)
• M53: 49,597,977 km (0.096 R)
• M54: 49,719,152 km (0.12 R)
• M55: 52,287,298 km (0.116 R)
• M56: 56,915,707 km (0.051 R)
• M57: 58,701,008 km (0.115 R)
• M58: 58,829,213 km (0.067 R)
• M59: 59,085,923 km (0.036 R)
• M60: 59,343,082 km (0.096 R)
• M61: 59,471,736 km (0.054 R)
• M62: 60,893,364 km (0.086 R)
• M63: 61,023,215 km (0.071 R)
• M64: 61,413,067 km (0.097 R)
• M65: 63,638,336 km (0.036 R)
• M66: 64,297,913 km (0.111 R)
• M67: 65,490,806 km (0.105 R)
• M68: 65,756,791 km (0.11 R)
• M69: 66,557,140 km (0.076 R)
• M70: 67,092,551 km (0.046 R)
• M71: 67,494,969 km (0.119 R)
• M72: 68,302,349 km (0.033 R)
• M73: 70,607,053 km (0.119 R)
• M74: 71,016,353 km (0.065 R)
• M75: 73,903,891 km (0.033 R)
• M76: 74,042,419 km (0.113 R)
• M77: 74,735,955 km (0.112 R)
• M78: 74,874,931 km (0.095 R)
• M79: 75,431,734 km (0.106 R)
• M80: 75,710,585 km (0.086 R)
• M81: 76,269,333 km (0.081 R)
• M82: 77,672,411 km (0.09 R)
• M83: 77,813,183 km (0.099 R)
• M84: 79,084,017 km (0.119 R)
• M85: 82,218,990 km (0.087 R)
• M86: 85,104,284 km (0.114 R)
• M87: 86,267,557 km (0.045 R)
• M88: 88,462,906 km (0.082 R)
• M89: 89,198,778 km (0.103 R)
• M90: 92,908,655 km (0.079 R)
• M91: 93,207,552 km (0.093 R)
• M92: 93,806,392 km (0.057 R)
• M93: 95,158,607 km (0.117 R)
• M94: 95,459,897 km (0.106 R)
• M95: 95,761,636 km (0.099 R)
• M96: 99,406,140 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.6

Radius: 7.6

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.37 AU - 20.27 AU

Year: 29709 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,987,831 km

• M1: 135,835 km (0.051 R)
• M2: 274,362 km (0.096 R)
• M3: 327,320 km (0.057 R)
• M4: 914,941 km (0.097 R)
• M5: 1,883,886 km (0.087 R)
• M6: 2,143,737 km (0.076 R)
• M7: 2,615,569 km (0.115 R)
• M8: 3,561,177 km (0.099 R)
• M9: 4,701,263 km (0.07 R)
• M10: 6,883,148 km (0.043 R)
• M11: 7,225,278 km (0.078 R)
• M12: 7,514,750 km (0.105 R)
• M13: 7,690,228 km (0.098 R)
• M14: 9,204,907 km (0.087 R)
• M15: 9,581,893 km (0.113 R)
• M16: 10,027,994 km (0.099 R)
• M17: 10,480,976 km (0.039 R)
• M18: 10,742,773 km (0.094 R)
• M19: 10,808,596 km (0.104 R)
• M20: 12,358,579 km (0.081 R)
• M21: 12,635,186 km (0.074 R)
• M22: 13,265,142 km (0.028 R)
• M23: 14,555,424 km (0.088 R)
• M24: 15,660,803 km (0.115 R)
• M25: 16,035,246 km (0.099 R)
• M26: 17,407,807 km (0.1 R)
• M27: 20,426,392 km (0.071 R)
• M28: 20,753,413 km (0.117 R)
• M29: 24,204,187 km (0.03 R)
• M30: 25,950,743 km (0.087 R)
• M31: 26,393,852 km (0.119 R)
• M32: 26,571,723 km (0.103 R)
• M33: 28,554,643 km (0.065 R)
• M34: 29,195,670 km (0.112 R)
• M35: 29,287,523 km (0.066 R)
• M36: 29,379,675 km (0.119 R)
• M37: 29,563,980 km (0.074 R)
• M38: 30,771,833 km (0.1 R)
• M39: 30,958,980 km (0.092 R)
• M40: 34,006,139 km (0.075 R)
• M41: 34,102,779 km (0.11 R)
• M42: 35,859,956 km (0.03 R)
• M43: 38,147,756 km (0.084 R)
• M44: 39,970,905 km (0.108 R)
• M45: 40,893,027 km (0.107 R)
• M46: 42,549,674 km (0.069 R)
• M47: 44,863,205 km (0.06 R)
• M48: 46,249,379 km (0.098 R)
• M49: 48,627,087 km (0.113 R)
• M50: 49,391,981 km (0.07 R)
• M51: 49,611,291 km (0.087 R)
• M52: 50,823,034 km (0.107 R)
• M53: 52,938,797 km (0.063 R)
• M54: 54,289,965 km (0.112 R)
• M55: 55,083,282 km (0.119 R)
• M56: 55,652,353 km (0.036 R)
• M57: 58,758,752 km (0.107 R)
• M58: 59,223,703 km (0.114 R)
• M59: 60,391,464 km (0.098 R)
• M60: 61,684,737 km (0.027 R)
• M61: 61,802,770 km (0.105 R)
• M62: 63,224,997 km (0.117 R)
• M63: 65,017,778 km (0.063 R)
• M64: 66,343,065 km (0.105 R)
• M65: 68,653,305 km (0.103 R)
• M66: 69,511,099 km (0.077 R)
• M67: 69,633,919 km (0.084 R)
• M68: 72,478,672 km (0.079 R)
• M69: 77,134,308 km (0.109 R)
• M70: 77,388,624 km (0.067 R)
• M71: 77,643,389 km (0.088 R)
• M72: 77,898,304 km (0.077 R)
• M73: 78,536,937 km (0.101 R)
• M74: 78,664,844 km (0.053 R)
• M75: 79,049,011 km (0.052 R)
• M76: 79,690,786 km (0.094 R)
• M77: 80,334,206 km (0.094 R)
• M78: 80,979,422 km (0.111 R)
• M79: 81,237,927 km (0.107 R)
• M80: 81,755,984 km (0.096 R)
• M81: 82,664,941 km (0.101 R)
• M82: 84,100,183 km (0.053 R)
• M83: 84,231,081 km (0.115 R)
• M84: 85,280,510 km (0.119 R)
• M85: 85,938,741 km (0.035 R)
• M86: 86,995,201 km (0.111 R)
• M87: 87,392,533 km (0.077 R)
• M88: 87,657,770 km (0.119 R)
• M89: 87,923,306 km (0.081 R)
• M90: 88,588,119 km (0.117 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit