🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 215 Days

Day: 15.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.02 AU - 1.06 AU

Year: 406 Days

Day: 42.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.99 AU - 1.13 AU

Year: 418 Days

Day: 40.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 13.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.43 AU - 4.63 AU

Year: 3692 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,386,667 km

• M1: 186,100 km (0.104 R)
• M2: 330,611 km (0.067 R)
• M3: 593,156 km (0.033 R)
• M4: 741,706 km (0.055 R)
• M5: 832,961 km (0.114 R)
• M6: 1,015,919 km (0.072 R)
• M7: 1,186,162 km (0.115 R)
• M8: 1,366,277 km (0.111 R)
• M9: 1,770,640 km (0.089 R)
• M10: 1,865,635 km (0.057 R)
• M11: 1,978,881 km (0.103 R)
• M12: 2,350,033 km (0.095 R)
• M13: 2,508,457 km (0.027 R)
• M14: 2,652,221 km (0.102 R)
• M15: 2,780,426 km (0.118 R)
• M16: 2,892,026 km (0.109 R)
• M17: 3,100,715 km (0.048 R)
• M18: 4,068,613 km (0.085 R)
• M19: 4,174,678 km (0.102 R)
• M20: 4,281,641 km (0.118 R)
• M21: 4,411,192 km (0.118 R)
• M22: 4,875,245 km (0.112 R)
• M23: 5,124,625 km (0.12 R)
• M24: 5,424,868 km (0.08 R)
• M25: 5,588,976 km (0.102 R)
• M26: 6,115,411 km (0.061 R)
• M27: 6,483,572 km (0.096 R)
• M28: 7,138,960 km (0.052 R)
• M29: 7,344,956 km (0.082 R)
• M30: 7,474,658 km (0.117 R)
• M31: 7,789,112 km (0.099 R)
• M32: 8,161,611 km (0.077 R)
• M33: 8,323,027 km (0.078 R)
• M34: 8,649,150 km (0.103 R)
• M35: 8,924,111 km (0.091 R)
• M36: 9,090,464 km (0.106 R)
• M37: 9,258,014 km (0.117 R)
• M38: 9,426,461 km (0.075 R)
• M39: 10,168,167 km (0.11 R)
• M40: 10,429,365 km (0.115 R)
• M41: 10,575,522 km (0.114 R)
• M42: 11,047,504 km (0.084 R)
• M43: 11,556,585 km (0.09 R)
• M44: 11,677,460 km (0.059 R)
• M45: 11,798,784 km (0.118 R)
• M46: 12,073,446 km (0.092 R)
• M47: 13,605,178 km (0.075 R)
• M48: 13,860,991 km (0.097 R)
• M49: 14,410,164 km (0.095 R)
• M50: 14,540,464 km (0.106 R)
• M51: 14,867,784 km (0.101 R)
• M52: 15,730,216 km (0.085 R)
• M53: 15,998,894 km (0.106 R)
• M54: 16,269,068 km (0.068 R)
• M55: 16,643,062 km (0.04 R)
• M56: 17,192,086 km (0.113 R)
• M57: 17,399,579 km (0.118 R)
• M58: 17,851,813 km (0.078 R)
• M59: 17,991,837 km (0.028 R)
• M60: 18,097,004 km (0.106 R)
• M61: 18,378,547 km (0.032 R)
• M62: 18,519,917 km (0.096 R)
• M63: 19,088,838 km (0.086 R)
• M64: 19,375,467 km (0.118 R)
• M65: 20,536,347 km (0.107 R)
• M66: 20,646,301 km (0.112 R)
• M67: 20,830,008 km (0.086 R)
• M68: 21,088,213 km (0.117 R)
• M69: 21,533,267 km (0.106 R)
• M70: 22,697,288 km (0.092 R)
• M71: 22,811,132 km (0.085 R)
• M72: 23,497,487 km (0.065 R)
• M73: 23,766,315 km (0.109 R)
• M74: 24,500,990 km (0.099 R)
• M75: 25,164,755 km (0.116 R)
• M76: 25,557,899 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.8

Radius: 12.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.93 AU - 6.95 AU

Year: 7000 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,386,667 km

• M1: 168,597 km (0.042 R)
• M2: 388,057 km (0.117 R)
• M3: 508,034 km (0.118 R)
• M4: 601,383 km (0.111 R)
• M5: 701,913 km (0.054 R)
• M6: 905,815 km (0.038 R)
• M7: 1,781,262 km (0.084 R)
• M8: 1,867,430 km (0.091 R)
• M9: 2,111,873 km (0.037 R)
• M10: 2,907,734 km (0.107 R)
• M11: 3,140,059 km (0.061 R)
• M12: 3,378,518 km (0.109 R)
• M13: 3,540,982 km (0.114 R)
• M14: 4,015,207 km (0.04 R)
• M15: 4,187,394 km (0.061 R)
• M16: 4,539,398 km (0.082 R)
• M17: 4,658,926 km (0.087 R)
• M18: 4,870,607 km (0.12 R)
• M19: 5,116,397 km (0.052 R)
• M20: 5,911,061 km (0.117 R)
• M21: 6,306,149 km (0.027 R)
• M22: 6,439,889 km (0.06 R)
• M23: 6,778,130 km (0.044 R)
• M24: 7,052,941 km (0.038 R)
• M25: 7,226,624 km (0.032 R)
• M26: 7,366,648 km (0.052 R)
• M27: 8,592,602 km (0.086 R)
• M28: 8,852,903 km (0.05 R)
• M29: 9,997,775 km (0.062 R)
• M30: 10,508,353 km (0.11 R)
• M31: 10,907,031 km (0.041 R)
• M32: 11,514,249 km (0.096 R)
• M33: 12,173,976 km (0.069 R)
• M34: 12,382,814 km (0.044 R)
• M35: 12,634,737 km (0.116 R)
• M36: 13,229,538 km (0.03 R)
• M37: 13,790,081 km (0.034 R)
• M38: 13,876,998 km (0.086 R)
• M39: 14,845,195 km (0.056 R)
• M40: 15,202,584 km (0.09 R)
• M41: 17,079,140 km (0.05 R)
• M42: 17,172,489 km (0.11 R)
• M43: 17,406,759 km (0.079 R)
• M44: 19,172,912 km (0.047 R)
• M45: 20,200,649 km (0.099 R)
• M46: 20,398,418 km (0.086 R)
• M47: 20,646,601 km (0.103 R)
• M48: 20,845,865 km (0.092 R)
• M49: 21,196,074 km (0.109 R)
• M50: 21,699,770 km (0.083 R)
• M51: 21,851,611 km (0.039 R)
• M52: 22,003,902 km (0.109 R)
• M53: 22,411,556 km (0.086 R)
• M54: 22,924,677 km (0.111 R)
• M55: 23,131,122 km (0.116 R)
• M56: 24,119,665 km (0.119 R)
• M57: 24,645,501 km (0.069 R)
• M58: 25,494,768 km (0.06 R)
• M59: 26,245,600 km (0.097 R)
• M60: 26,407,465 km (0.113 R)
• M61: 26,786,546 km (0.117 R)
• M62: 27,058,365 km (0.088 R)
• M63: 27,276,479 km (0.083 R)
• M64: 27,824,306 km (0.116 R)
• M65: 29,098,132 km (0.072 R)
• M66: 29,995,420 km (0.11 R)
• M67: 31,301,260 km (0.041 R)
• M68: 31,587,590 km (0.08 R)
• M69: 31,702,332 km (0.117 R)
• M70: 32,799,632 km (0.091 R)
• M71: 32,915,870 km (0.079 R)
• M72: 33,148,644 km (0.073 R)
• M73: 33,323,674 km (0.074 R)
• M74: 33,968,141 km (0.114 R)
• M75: 34,380,283 km (0.048 R)
• M76: 35,567,193 km (0.119 R)
• M77: 36,105,596 km (0.071 R)
• M78: 36,285,712 km (0.085 R)
• M79: 36,526,265 km (0.07 R)
• M80: 37,797,996 km (0.088 R)
• M81: 37,919,919 km (0.096 R)
• M82: 38,469,990 km (0.026 R)
• M83: 39,392,710 km (0.083 R)
• M84: 40,509,458 km (0.051 R)
• M85: 41,134,478 km (0.101 R)
• M86: 41,259,841 km (0.093 R)
• M87: 41,762,490 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.2

Radius: 10.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.6 AU - 8.06 AU

Year: 7598 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,386,667 km

• M1: 162,314 km (0.099 R)
• M2: 366,964 km (0.118 R)
• M3: 472,280 km (0.087 R)
• M4: 589,864 km (0.081 R)
• M5: 1,273,377 km (0.11 R)
• M6: 1,747,453 km (0.066 R)
• M7: 1,960,630 km (0.049 R)
• M8: 2,296,477 km (0.079 R)
• M9: 2,946,779 km (0.09 R)
• M10: 3,651,684 km (0.074 R)
• M11: 4,121,721 km (0.05 R)
• M12: 4,206,543 km (0.102 R)
• M13: 4,494,070 km (0.117 R)
• M14: 4,997,616 km (0.12 R)
• M15: 5,118,641 km (0.104 R)
• M16: 5,394,798 km (0.055 R)
• M17: 5,834,018 km (0.04 R)
• M18: 5,929,611 km (0.039 R)
• M19: 6,057,966 km (0.117 R)
• M20: 6,154,756 km (0.036 R)
• M21: 6,680,143 km (0.09 R)
• M22: 7,151,676 km (0.115 R)
• M23: 7,634,129 km (0.046 R)
• M24: 7,914,475 km (0.1 R)
• M25: 8,162,658 km (0.118 R)
• M26: 8,413,384 km (0.099 R)
• M27: 8,521,544 km (0.047 R)
• M28: 8,922,466 km (0.117 R)
• M29: 9,704,863 km (0.047 R)
• M30: 9,818,407 km (0.108 R)
• M31: 9,894,403 km (0.111 R)
• M32: 10,392,863 km (0.082 R)
• M33: 10,978,389 km (0.096 R)
• M34: 11,215,502 km (0.113 R)
• M35: 11,534,445 km (0.077 R)
• M36: 12,881,424 km (0.047 R)
• M37: 13,173,439 km (0.114 R)
• M38: 13,467,698 km (0.055 R)
• M39: 13,806,687 km (0.085 R)
• M40: 14,020,013 km (0.105 R)
• M41: 14,449,958 km (0.058 R)
• M42: 14,753,492 km (0.108 R)
• M43: 15,015,437 km (0.119 R)
• M44: 15,765,671 km (0.11 R)
• M45: 16,122,911 km (0.094 R)
• M46: 16,302,578 km (0.096 R)
• M47: 16,482,993 km (0.082 R)
• M48: 16,618,678 km (0.096 R)
• M49: 17,027,978 km (0.107 R)
• M50: 17,486,645 km (0.088 R)
• M51: 18,088,926 km (0.054 R)
• M52: 18,416,096 km (0.114 R)
• M53: 18,510,044 km (0.088 R)
• M54: 19,361,704 km (0.117 R)
• M55: 20,371,490 km (0.105 R)
• M56: 20,809,513 km (0.077 R)
• M57: 21,103,323 km (0.106 R)
• M58: 21,201,459 km (0.084 R)
• M59: 21,398,330 km (0.114 R)
• M60: 22,192,096 km (0.066 R)
• M61: 24,166,788 km (0.105 R)
• M62: 24,785,674 km (0.062 R)
• M63: 25,201,108 km (0.104 R)
• M64: 26,832,921 km (0.095 R)
• M65: 27,580,911 km (0.093 R)
• M66: 27,957,598 km (0.034 R)
• M67: 29,921,220 km (0.11 R)
• M68: 30,363,581 km (0.085 R)
• M69: 31,928,973 km (0.034 R)
• M70: 34,325,830 km (0.112 R)
• M71: 35,429,114 km (0.096 R)
• M72: 35,955,848 km (0.087 R)
• M73: 36,367,242 km (0.107 R)
• M74: 36,603,009 km (0.115 R)
• M75: 37,254,059 km (0.116 R)
• M76: 37,432,230 km (0.038 R)
• M77: 37,610,849 km (0.101 R)
• M78: 38,088,216 km (0.029 R)
• M79: 38,687,805 km (0.076 R)
• M80: 38,868,369 km (0.051 R)
• M81: 39,290,534 km (0.119 R)
• M82: 39,411,409 km (0.094 R)
• M83: 40,505,269 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 10.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.8 AU - 7.9 AU

Year: 7630 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,386,667 km

• M1: 259,552 km (0.106 R)
• M2: 675,434 km (0.112 R)
• M3: 1,236,127 km (0.033 R)
• M4: 1,498,522 km (0.09 R)
• M5: 2,096,764 km (0.108 R)
• M6: 2,519,527 km (0.098 R)
• M7: 2,763,372 km (0.119 R)
• M8: 3,132,131 km (0.089 R)
• M9: 3,250,612 km (0.087 R)
• M10: 3,664,699 km (0.113 R)
• M11: 3,814,895 km (0.094 R)
• M12: 4,758,708 km (0.12 R)
• M13: 5,061,195 km (0.065 R)
• M14: 5,228,894 km (0.11 R)
• M15: 5,398,389 km (0.119 R)
• M16: 5,512,382 km (0.075 R)
• M17: 5,800,957 km (0.11 R)
• M18: 7,004,322 km (0.081 R)
• M19: 7,254,150 km (0.066 R)
• M20: 8,053,601 km (0.1 R)
• M21: 8,216,962 km (0.108 R)
• M22: 8,315,398 km (0.041 R)
• M23: 8,580,036 km (0.107 R)
• M24: 9,015,964 km (0.097 R)
• M25: 9,562,445 km (0.108 R)
• M26: 10,508,951 km (0.045 R)
• M27: 10,831,035 km (0.113 R)
• M28: 11,083,856 km (0.115 R)
• M29: 11,156,560 km (0.091 R)
• M30: 11,817,035 km (0.115 R)
• M31: 12,114,585 km (0.087 R)
• M32: 12,869,606 km (0.049 R)
• M33: 13,214,279 km (0.09 R)
• M34: 13,561,945 km (0.095 R)
• M35: 13,717,526 km (0.118 R)
• M36: 14,187,712 km (0.079 R)
• M37: 14,543,755 km (0.085 R)
• M38: 14,623,341 km (0.078 R)
• M39: 14,822,755 km (0.075 R)
• M40: 15,305,209 km (0.092 R)
• M41: 15,426,682 km (0.101 R)
• M42: 16,079,677 km (0.053 R)
• M43: 17,624,125 km (0.119 R)
• M44: 18,392,609 km (0.101 R)
• M45: 18,867,583 km (0.051 R)
• M46: 19,346,595 km (0.11 R)
• M47: 19,741,533 km (0.113 R)
• M48: 20,050,453 km (0.087 R)
• M49: 20,272,157 km (0.059 R)
• M50: 20,494,759 km (0.101 R)
• M51: 21,167,201 km (0.097 R)
• M52: 21,801,197 km (0.067 R)
• M53: 22,533,628 km (0.071 R)
• M54: 23,181,088 km (0.054 R)
• M55: 24,399,712 km (0.089 R)
• M56: 24,683,798 km (0.047 R)
• M57: 25,494,918 km (0.062 R)
• M58: 25,879,684 km (0.105 R)
• M59: 26,217,924 km (0.084 R)
• M60: 26,411,803 km (0.052 R)
• M61: 26,654,900 km (0.097 R)
• M62: 26,849,975 km (0.11 R)
• M63: 27,094,418 km (0.067 R)
• M64: 27,388,677 km (0.115 R)
• M65: 27,634,616 km (0.095 R)
• M66: 27,733,351 km (0.045 R)
• M67: 28,626,301 km (0.103 R)
• M68: 28,775,898 km (0.078 R)
• M69: 29,026,176 km (0.085 R)
• M70: 29,932,589 km (0.11 R)
• M71: 30,491,188 km (0.09 R)
• M72: 30,950,752 km (0.088 R)
• M73: 31,104,389 km (0.057 R)
• M74: 31,258,325 km (0.088 R)
• M75: 31,361,099 km (0.056 R)
• M76: 31,515,484 km (0.094 R)
• M77: 31,980,135 km (0.11 R)
• M78: 32,239,239 km (0.104 R)
• M79: 33,597,887 km (0.075 R)
• M80: 34,337,199 km (0.093 R)
• M81: 34,655,693 km (0.093 R)
• M82: 35,081,897 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.4

Radius: 5.9

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.59 AU - 19.01 AU

Year: 24047 Days

Day: 18.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,386,667 km

• M1: 75,996 km (0.066 R)
• M2: 447,447 km (0.061 R)
• M3: 556,055 km (0.108 R)
• M4: 773,271 km (0.1 R)
• M5: 905,217 km (0.103 R)
• M6: 987,944 km (0.059 R)
• M7: 1,073,215 km (0.051 R)
• M8: 2,620,506 km (0.098 R)
• M9: 2,779,678 km (0.094 R)
• M10: 3,191,371 km (0.079 R)
• M11: 3,666,195 km (0.082 R)
• M12: 3,799,487 km (0.068 R)
• M13: 3,979,752 km (0.106 R)
• M14: 4,395,634 km (0.119 R)
• M15: 4,825,279 km (0.11 R)
• M16: 5,827,435 km (0.104 R)
• M17: 6,035,376 km (0.058 R)
• M18: 6,728,015 km (0.089 R)
• M19: 8,071,553 km (0.063 R)
• M20: 9,071,914 km (0.08 R)
• M21: 9,131,903 km (0.099 R)
• M22: 9,924,622 km (0.106 R)
• M23: 11,186,779 km (0.09 R)
• M24: 12,365,162 km (0.043 R)
• M25: 12,431,733 km (0.099 R)
• M26: 14,345,089 km (0.107 R)
• M27: 14,485,263 km (0.09 R)
• M28: 15,192,861 km (0.107 R)
• M29: 16,421,358 km (0.098 R)
• M30: 16,567,964 km (0.105 R)
• M31: 16,788,621 km (0.088 R)
• M32: 17,233,076 km (0.084 R)
• M33: 19,049,045 km (0.112 R)
• M34: 19,280,323 km (0.086 R)
• M35: 20,057,933 km (0.115 R)
• M36: 21,004,439 km (0.109 R)
• M37: 21,163,611 km (0.045 R)
• M38: 23,186,772 km (0.072 R)
• M39: 23,598,765 km (0.101 R)
• M40: 24,430,080 km (0.119 R)
• M41: 24,597,480 km (0.097 R)
• M42: 25,270,820 km (0.081 R)
• M43: 26,377,994 km (0.115 R)
• M44: 28,551,352 km (0.11 R)
• M45: 29,081,377 km (0.036 R)
• M46: 29,882,623 km (0.062 R)
• M47: 30,061,692 km (0.03 R)
• M48: 31,689,018 km (0.078 R)
• M49: 32,513,302 km (0.109 R)
• M50: 33,159,266 km (0.089 R)
• M51: 33,344,617 km (0.096 R)
• M52: 34,182,964 km (0.12 R)
• M53: 35,122,588 km (0.095 R)
• M54: 37,123,310 km (0.058 R)
• M55: 41,333,742 km (0.111 R)
• M56: 42,636,141 km (0.095 R)
• M57: 42,837,649 km (0.101 R)
• M58: 43,850,277 km (0.044 R)
• M59: 44,257,483 km (0.033 R)
• M60: 45,898,871 km (0.111 R)
• M61: 46,934,836 km (0.075 R)
• M62: 47,455,736 km (0.078 R)
• M63: 49,029,805 km (0.071 R)
• M64: 51,583,739 km (0.101 R)
• M65: 52,876,863 km (0.091 R)
• M66: 53,093,481 km (0.1 R)
• M67: 53,201,790 km (0.111 R)
• M68: 53,527,465 km (0.062 R)
• M69: 53,636,073 km (0.109 R)
• M70: 54,617,584 km (0.096 R)
• M71: 56,930,517 km (0.07 R)
• M72: 58,266,575 km (0.074 R)
• M73: 62,336,236 km (0.065 R)
• M74: 62,794,005 km (0.103 R)
• M75: 63,482,904 km (0.102 R)
• M76: 64,520,814 km (0.077 R)
• M77: 65,099,757 km (0.086 R)
• M78: 65,331,933 km (0.111 R)
• M79: 66,496,553 km (0.052 R)
• M80: 67,315,900 km (0.074 R)
• M81: 68,728,104 km (0.04 R)
• M82: 68,846,286 km (0.089 R)
• M83: 71,581,983 km (0.074 R)
• M84: 72,421,526 km (0.11 R)
• M85: 72,782,356 km (0.116 R)
• M86: 73,747,562 km (0.095 R)
• M87: 74,110,636 km (0.072 R)
• M88: 74,716,956 km (0.066 R)
• M89: 75,934,682 km (0.079 R)
• M90: 76,423,568 km (0.077 R)
• M91: 83,628,950 km (0.084 R)
• M92: 84,386,663 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit