🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.93 AU - 0.99 AU

Year: 362 Days

Day: 34.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,750,215 km

• M1: 200,162 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.11 AU - 3.21 AU

Year: 2163 Days

Day: 43.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.7 °

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: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.05 AU - 4.51 AU

Year: 2829 Days

Day: 47.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,750,215 km

• M1: 749,635 km (0.072 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 14.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.58 AU - 5.06 AU

Year: 3457 Days

Day: 15 Hours

Environment

Temp: -150 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,750,215 km

• M1: 267,481 km (0.109 R)
• M2: 394,490 km (0.114 R)
• M3: 539,600 km (0.09 R)
• M4: 699,220 km (0.103 R)
• M5: 914,941 km (0.071 R)
• M6: 1,260,512 km (0.119 R)
• M7: 1,392,756 km (0.109 R)
• M8: 1,624,034 km (0.083 R)
• M9: 1,944,174 km (0.096 R)
• M10: 2,138,352 km (0.094 R)
• M11: 2,244,716 km (0.076 R)
• M12: 2,339,262 km (0.057 R)
• M13: 2,435,154 km (0.086 R)
• M14: 2,574,579 km (0.113 R)
• M15: 2,905,789 km (0.082 R)
• M16: 3,009,311 km (0.115 R)
• M17: 3,817,887 km (0.085 R)
• M18: 4,079,983 km (0.103 R)
• M19: 4,297,348 km (0.032 R)
• M20: 4,954,831 km (0.109 R)
• M21: 5,295,615 km (0.044 R)
• M22: 5,404,821 km (0.109 R)
• M23: 5,625,628 km (0.038 R)
• M24: 6,000,221 km (0.076 R)
• M25: 6,152,362 km (0.059 R)
• M26: 6,286,551 km (0.067 R)
• M27: 6,577,519 km (0.074 R)
• M28: 6,852,929 km (0.097 R)
• M29: 6,992,204 km (0.083 R)
• M30: 7,640,711 km (0.038 R)
• M31: 8,181,956 km (0.113 R)
• M32: 8,843,478 km (0.063 R)
• M33: 9,433,791 km (0.083 R)
• M34: 9,789,685 km (0.106 R)
• M35: 10,036,820 km (0.105 R)
• M36: 10,127,327 km (0.063 R)
• M37: 10,491,747 km (0.062 R)
• M38: 11,304,064 km (0.112 R)
• M39: 11,968,578 km (0.076 R)
• M40: 12,136,576 km (0.088 R)
• M41: 12,353,942 km (0.07 R)
• M42: 12,548,269 km (0.089 R)
• M43: 12,645,658 km (0.112 R)
• M44: 12,768,029 km (0.068 R)
• M45: 12,866,015 km (0.08 R)
• M46: 13,087,719 km (0.042 R)
• M47: 13,310,620 km (0.105 R)
• M48: 13,559,701 km (0.114 R)
• M49: 13,810,427 km (0.112 R)
• M50: 13,911,106 km (0.116 R)
• M51: 14,623,042 km (0.099 R)
• M52: 14,725,666 km (0.104 R)
• M53: 14,880,201 km (0.114 R)
• M54: 15,425,036 km (0.044 R)
• M55: 15,660,503 km (0.095 R)
• M56: 16,161,806 km (0.039 R)
• M57: 16,374,385 km (0.111 R)
• M58: 17,071,810 km (0.109 R)
• M59: 17,369,809 km (0.11 R)
• M60: 17,669,453 km (0.079 R)
• M61: 17,943,517 km (0.065 R)
• M62: 18,246,452 km (0.086 R)
• M63: 18,551,183 km (0.062 R)
• M64: 18,662,484 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 12.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.92 AU - 6.2 AU

Year: 5048 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,750,215 km

• M1: 152,590 km (0.116 R)
• M2: 260,300 km (0.061 R)
• M3: 351,256 km (0.07 R)
• M4: 432,637 km (0.109 R)
• M5: 705,204 km (0.104 R)
• M6: 827,875 km (0.07 R)
• M7: 1,070,971 km (0.061 R)
• M8: 1,282,652 km (0.12 R)
• M9: 2,113,220 km (0.06 R)
• M10: 2,195,947 km (0.043 R)
• M11: 2,697,848 km (0.096 R)
• M12: 2,806,157 km (0.087 R)
• M13: 3,121,210 km (0.039 R)
• M14: 4,301,687 km (0.05 R)
• M15: 4,535,957 km (0.085 R)
• M16: 4,622,275 km (0.099 R)
• M17: 4,818,398 km (0.112 R)
• M18: 4,950,642 km (0.096 R)
• M19: 5,173,842 km (0.12 R)
• M20: 5,514,776 km (0.101 R)
• M21: 5,699,828 km (0.064 R)
• M22: 5,816,365 km (0.109 R)
• M23: 6,557,323 km (0.064 R)
• M24: 7,226,924 km (0.101 R)
• M25: 7,711,172 km (0.086 R)
• M26: 7,892,335 km (0.076 R)
• M27: 8,127,353 km (0.092 R)
• M28: 8,311,658 km (0.119 R)
• M29: 8,684,605 km (0.116 R)
• M30: 9,008,485 km (0.052 R)
• M31: 9,117,392 km (0.112 R)
• M32: 9,226,748 km (0.083 R)
• M33: 9,309,027 km (0.102 R)
• M34: 9,391,605 km (0.078 R)
• M35: 10,060,756 km (0.032 R)
• M36: 10,544,107 km (0.112 R)
• M37: 10,630,125 km (0.112 R)
• M38: 10,976,893 km (0.101 R)
• M39: 11,093,281 km (0.078 R)
• M40: 11,533,397 km (0.049 R)
• M41: 12,039,188 km (0.08 R)
• M42: 12,189,384 km (0.069 R)
• M43: 12,582,677 km (0.088 R)
• M44: 12,857,488 km (0.118 R)
• M45: 13,412,945 km (0.097 R)
• M46: 15,288,454 km (0.102 R)
• M47: 15,483,679 km (0.066 R)
• M48: 15,614,427 km (0.095 R)
• M49: 15,876,822 km (0.08 R)
• M50: 16,439,460 km (0.118 R)
• M51: 16,706,342 km (0.061 R)
• M52: 17,177,127 km (0.084 R)
• M53: 17,414,090 km (0.115 R)
• M54: 17,550,074 km (0.12 R)
• M55: 18,338,455 km (0.106 R)
• M56: 18,476,833 km (0.103 R)
• M57: 18,650,217 km (0.063 R)
• M58: 19,560,370 km (0.1 R)
• M59: 19,878,864 km (0.116 R)
• M60: 20,127,795 km (0.115 R)
• M61: 21,460,413 km (0.095 R)
• M62: 21,935,386 km (0.083 R)
• M63: 22,376,999 km (0.091 R)
• M64: 23,606,394 km (0.088 R)
• M65: 23,907,685 km (0.066 R)
• M66: 24,172,473 km (0.074 R)
• M67: 25,858,590 km (0.043 R)
• M68: 26,013,723 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.4

Radius: 6.3

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.68 AU - 15.92 AU

Year: 18674 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,750,215 km

• M1: 80,633 km (0.105 R)
• M2: 297,550 km (0.099 R)
• M3: 1,163,871 km (0.106 R)
• M4: 1,412,802 km (0.105 R)
• M5: 1,470,397 km (0.094 R)
• M6: 1,863,989 km (0.093 R)
• M7: 2,088,985 km (0.103 R)
• M8: 3,036,238 km (0.099 R)
• M9: 3,533,950 km (0.106 R)
• M10: 3,612,789 km (0.073 R)
• M11: 3,893,285 km (0.12 R)
• M12: 4,097,934 km (0.088 R)
• M13: 4,348,361 km (0.105 R)
• M14: 4,432,884 km (0.088 R)
• M15: 4,603,575 km (0.119 R)
• M16: 5,128,813 km (0.053 R)
• M17: 5,263,152 km (0.093 R)
• M18: 5,626,825 km (0.081 R)
• M19: 5,719,127 km (0.086 R)
• M20: 5,951,751 km (0.06 R)
• M21: 6,474,745 km (0.07 R)
• M22: 6,668,624 km (0.117 R)
• M23: 7,666,143 km (0.119 R)
• M24: 7,819,780 km (0.057 R)
• M25: 7,974,464 km (0.037 R)
• M26: 8,444,501 km (0.089 R)
• M27: 8,550,117 km (0.092 R)
• M28: 8,656,182 km (0.096 R)
• M29: 9,356,599 km (0.111 R)
• M30: 9,686,013 km (0.107 R)
• M31: 10,356,212 km (0.099 R)
• M32: 11,041,220 km (0.116 R)
• M33: 11,156,860 km (0.075 R)
• M34: 12,155,575 km (0.071 R)
• M35: 15,126,140 km (0.067 R)
• M36: 15,512,402 km (0.09 R)
• M37: 16,163,601 km (0.028 R)
• M38: 16,360,771 km (0.081 R)
• M39: 16,956,769 km (0.034 R)
• M40: 17,023,490 km (0.107 R)
• M41: 17,358,140 km (0.111 R)
• M42: 17,492,629 km (0.117 R)
• M43: 18,649,619 km (0.083 R)
• M44: 20,183,146 km (0.108 R)
• M45: 21,179,917 km (0.115 R)
• M46: 22,411,855 km (0.11 R)
• M47: 22,631,615 km (0.025 R)
• M48: 22,705,067 km (0.114 R)
• M49: 22,852,122 km (0.075 R)
• M50: 23,592,332 km (0.112 R)
• M51: 24,340,322 km (0.114 R)
• M52: 24,641,612 km (0.087 R)
• M53: 25,096,090 km (0.113 R)
• M54: 25,172,086 km (0.07 R)
• M55: 27,644,340 km (0.119 R)
• M56: 29,148,397 km (0.118 R)
• M57: 29,468,537 km (0.116 R)
• M58: 30,354,605 km (0.114 R)
• M59: 31,823,357 km (0.1 R)
• M60: 31,905,635 km (0.094 R)
• M61: 31,987,914 km (0.105 R)
• M62: 32,483,532 km (0.071 R)
• M63: 32,898,517 km (0.119 R)
• M64: 33,733,572 km (0.106 R)
• M65: 33,901,421 km (0.101 R)
• M66: 34,069,569 km (0.073 R)
• M67: 34,406,613 km (0.104 R)
• M68: 35,766,158 km (0.098 R)
• M69: 35,937,298 km (0.054 R)
• M70: 36,108,737 km (0.085 R)
• M71: 38,712,638 km (0.026 R)
• M72: 40,126,038 km (0.116 R)
• M73: 40,482,081 km (0.065 R)
• M74: 40,749,712 km (0.067 R)
• M75: 41,466,286 km (0.063 R)
• M76: 41,556,194 km (0.076 R)
• M77: 41,736,160 km (0.104 R)
• M78: 44,007,355 km (0.069 R)
• M79: 44,558,324 km (0.105 R)
• M80: 44,834,631 km (0.072 R)
• M81: 46,691,590 km (0.026 R)
• M82: 48,952,911 km (0.086 R)
• M83: 54,563,131 km (0.103 R)
• M84: 58,246,679 km (0.114 R)
• M85: 58,750,525 km (0.075 R)
• M86: 59,053,610 km (0.112 R)
• M87: 60,780,568 km (0.099 R)
• M88: 62,833,499 km (0.098 R)
• M89: 63,040,094 km (0.089 R)
• M90: 64,180,179 km (0.116 R)
• M91: 65,118,008 km (0.094 R)
• M92: 65,536,134 km (0.115 R)
• M93: 65,850,440 km (0.11 R)
• M94: 67,429,445 km (0.064 R)
• M95: 67,852,508 km (0.049 R)
• M96: 71,592,455 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.4

Radius: 7.1

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.47 AU - 18.31 AU

Year: 23245 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,750,215 km

• M1: 175,628 km (0.042 R)
• M2: 241,451 km (0.083 R)
• M3: 405,560 km (0.096 R)
• M4: 883,974 km (0.056 R)
• M5: 1,064,239 km (0.108 R)
• M6: 2,199,687 km (0.113 R)
• M7: 2,268,951 km (0.115 R)
• M8: 2,886,491 km (0.107 R)
• M9: 4,396,382 km (0.061 R)
• M10: 5,021,851 km (0.091 R)
• M11: 5,438,631 km (0.118 R)
• M12: 5,674,995 km (0.1 R)
• M13: 6,354,618 km (0.1 R)
• M14: 6,503,618 km (0.103 R)
• M15: 6,704,229 km (0.098 R)
• M16: 6,855,921 km (0.09 R)
• M17: 7,369,790 km (0.048 R)
• M18: 7,474,059 km (0.085 R)
• M19: 8,543,385 km (0.077 R)
• M20: 9,207,749 km (0.099 R)
• M21: 9,433,043 km (0.093 R)
• M22: 9,888,718 km (0.071 R)
• M23: 11,358,817 km (0.078 R)
• M24: 11,843,663 km (0.079 R)
• M25: 12,895,935 km (0.095 R)
• M26: 13,274,417 km (0.066 R)
• M27: 14,107,079 km (0.061 R)
• M28: 14,431,856 km (0.06 R)
• M29: 14,824,850 km (0.106 R)
• M30: 15,354,277 km (0.041 R)
• M31: 16,024,774 km (0.055 R)
• M32: 16,910,693 km (0.059 R)
• M33: 18,658,445 km (0.028 R)
• M34: 19,662,097 km (0.094 R)
• M35: 20,097,576 km (0.112 R)
• M36: 20,978,109 km (0.08 R)
• M37: 21,796,410 km (0.091 R)
• M38: 22,246,999 km (0.118 R)
• M39: 22,473,490 km (0.097 R)
• M40: 23,694,358 km (0.082 R)
• M41: 23,925,636 km (0.115 R)
• M42: 28,052,144 km (0.026 R)
• M43: 28,460,397 km (0.113 R)
• M44: 29,117,730 km (0.082 R)
• M45: 29,531,068 km (0.076 R)
• M46: 30,950,752 km (0.117 R)
• M47: 31,372,618 km (0.113 R)
• M48: 32,563,717 km (0.069 R)
• M49: 36,313,836 km (0.076 R)
• M50: 37,115,830 km (0.088 R)
• M51: 37,563,876 km (0.038 R)
• M52: 39,282,905 km (0.114 R)
• M53: 39,831,181 km (0.083 R)
• M54: 40,106,142 km (0.09 R)
• M55: 40,473,854 km (0.087 R)
• M56: 40,935,064 km (0.05 R)
• M57: 43,455,489 km (0.102 R)
• M58: 43,549,735 km (0.1 R)
• M59: 44,401,546 km (0.059 R)
• M60: 44,877,267 km (0.1 R)
• M61: 45,737,604 km (0.11 R)
• M62: 46,025,580 km (0.09 R)
• M63: 46,217,963 km (0.046 R)
• M64: 46,314,304 km (0.074 R)
• M65: 46,990,038 km (0.047 R)
• M66: 47,280,557 km (0.061 R)
• M67: 47,474,735 km (0.095 R)
• M68: 47,766,301 km (0.106 R)
• M69: 48,546,903 km (0.102 R)
• M70: 48,938,699 km (0.041 R)
• M71: 50,219,407 km (0.1 R)
• M72: 50,913,691 km (0.088 R)
• M73: 51,311,770 km (0.07 R)
• M74: 51,511,184 km (0.07 R)
• M75: 52,311,533 km (0.052 R)
• M76: 52,713,203 km (0.113 R)
• M77: 52,914,412 km (0.052 R)
• M78: 53,015,241 km (0.072 R)
• M79: 54,838,989 km (0.086 R)
• M80: 55,349,267 km (0.114 R)
• M81: 58,443,699 km (0.053 R)
• M82: 60,537,621 km (0.104 R)
• M83: 60,959,487 km (0.088 R)
• M84: 63,296,355 km (0.091 R)
• M85: 63,831,616 km (0.115 R)
• M86: 64,260,813 km (0.117 R)
• M87: 65,122,197 km (0.068 R)
• M88: 67,947,951 km (0.113 R)
• M89: 68,495,928 km (0.086 R)
• M90: 68,935,447 km (0.07 R)
• M91: 69,596,370 km (0.114 R)
• M92: 70,370,090 km (0.086 R)
• M93: 71,146,653 km (0.118 R)
• M94: 74,168,530 km (0.113 R)
• M95: 75,751,874 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.4

Radius: 6.2

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.7 AU - 19.5 AU

Year: 28427 Days

Day: 18.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,750,215 km

• M1: 576,550 km (0.067 R)
• M2: 812,466 km (0.079 R)
• M3: 1,307,037 km (0.07 R)
• M4: 1,367,025 km (0.095 R)
• M5: 1,458,878 km (0.109 R)
• M6: 1,584,391 km (0.098 R)
• M7: 1,746,406 km (0.092 R)
• M8: 1,947,914 km (0.12 R)
• M9: 2,156,902 km (0.068 R)
• M10: 2,228,260 km (0.074 R)
• M11: 2,300,366 km (0.042 R)
• M12: 2,865,697 km (0.117 R)
• M13: 4,659,525 km (0.102 R)
• M14: 4,752,126 km (0.08 R)
• M15: 5,128,514 km (0.105 R)
• M16: 5,710,899 km (0.092 R)
• M17: 5,810,082 km (0.073 R)
• M18: 5,859,898 km (0.069 R)
• M19: 6,416,851 km (0.111 R)
• M20: 7,149,881 km (0.085 R)
• M21: 7,310,399 km (0.049 R)
• M22: 8,298,493 km (0.102 R)
• M23: 9,857,452 km (0.119 R)
• M24: 11,379,312 km (0.101 R)
• M25: 11,881,661 km (0.075 R)
• M26: 12,327,014 km (0.097 R)
• M27: 13,103,277 km (0.115 R)
• M28: 14,702,778 km (0.062 R)
• M29: 16,152,082 km (0.103 R)
• M30: 16,433,176 km (0.114 R)
• M31: 16,645,157 km (0.116 R)
• M32: 16,929,243 km (0.079 R)
• M33: 17,935,887 km (0.085 R)
• M34: 18,300,008 km (0.065 R)
• M35: 18,446,465 km (0.055 R)
• M36: 18,593,220 km (0.061 R)
• M37: 18,887,928 km (0.092 R)
• M38: 20,384,355 km (0.101 R)
• M39: 22,151,854 km (0.116 R)
• M40: 23,330,686 km (0.089 R)
• M41: 24,288,411 km (0.101 R)
• M42: 24,934,076 km (0.105 R)
• M43: 25,096,389 km (0.086 R)
• M44: 26,738,525 km (0.083 R)
• M45: 28,161,350 km (0.069 R)
• M46: 28,924,599 km (0.119 R)
• M47: 29,437,121 km (0.093 R)
• M48: 29,694,579 km (0.051 R)
• M49: 30,558,058 km (0.068 R)
• M50: 30,992,789 km (0.094 R)
• M51: 31,780,572 km (0.105 R)
• M52: 33,197,413 km (0.078 R)
• M53: 33,376,033 km (0.101 R)
• M54: 33,644,412 km (0.036 R)
• M55: 34,815,763 km (0.109 R)
• M56: 35,452,152 km (0.102 R)
• M57: 36,459,694 km (0.09 R)
• M58: 38,690,647 km (0.107 R)
• M59: 38,878,542 km (0.091 R)
• M60: 40,869,689 km (0.086 R)
• M61: 42,699,720 km (0.09 R)
• M62: 43,967,113 km (0.117 R)
• M63: 44,457,794 km (0.068 R)
• M64: 45,444,841 km (0.067 R)
• M65: 47,842,745 km (0.1 R)
• M66: 48,044,553 km (0.107 R)
• M67: 49,260,484 km (0.062 R)
• M68: 49,872,340 km (0.047 R)
• M69: 50,897,684 km (0.118 R)
• M70: 52,033,431 km (0.092 R)
• M71: 52,864,746 km (0.061 R)
• M72: 53,177,555 km (0.098 R)
• M73: 53,700,400 km (0.107 R)
• M74: 54,435,224 km (0.071 R)
• M75: 55,173,340 km (0.055 R)
• M76: 55,702,618 km (0.048 R)
• M77: 56,446,418 km (0.089 R)
• M78: 57,514,697 km (0.045 R)
• M79: 58,051,304 km (0.106 R)
• M80: 58,481,847 km (0.086 R)
• M81: 58,589,557 km (0.091 R)
• M82: 59,454,233 km (0.109 R)
• M83: 65,624,248 km (0.074 R)
• M84: 65,960,394 km (0.079 R)
• M85: 67,537,156 km (0.086 R)
• M86: 68,898,347 km (0.115 R)
• M87: 70,383,255 km (0.106 R)
• M88: 72,340,893 km (0.082 R)
• M89: 72,688,259 km (0.05 R)
• M90: 73,152,312 km (0.115 R)
• M91: 76,309,724 km (0.113 R)
• M92: 76,663,224 km (0.063 R)
• M93: 77,253,687 km (0.069 R)
• M94: 79,750,176 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit