🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 36.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.19 AU - 1.19 AU

Year: 456 Days

Day: 31.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.17 AU - 3.97 AU

Year: 2371 Days

Day: 25.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.44 AU - 4.78 AU

Year: 3479 Days

Day: 47.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 8.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.12 AU - 8.32 AU

Year: 8283 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,933,006 km

• M1: 141,370 km (0.094 R)
• M2: 271,520 km (0.083 R)
• M3: 589,416 km (0.11 R)
• M4: 785,538 km (0.086 R)
• M5: 915,838 km (0.044 R)
• M6: 1,144,873 km (0.109 R)
• M7: 1,522,009 km (0.099 R)
• M8: 2,098,409 km (0.097 R)
• M9: 2,164,532 km (0.081 R)
• M10: 2,299,020 km (0.12 R)
• M11: 3,181,348 km (0.086 R)
• M12: 3,373,282 km (0.059 R)
• M13: 3,890,143 km (0.098 R)
• M14: 4,095,541 km (0.078 R)
• M15: 4,495,715 km (0.08 R)
• M16: 4,711,286 km (0.108 R)
• M17: 4,974,578 km (0.034 R)
• M18: 5,063,439 km (0.119 R)
• M19: 5,130,459 km (0.108 R)
• M20: 5,447,008 km (0.111 R)
• M21: 5,584,489 km (0.114 R)
• M22: 5,793,178 km (0.085 R)
• M23: 6,146,528 km (0.114 R)
• M24: 6,337,863 km (0.067 R)
• M25: 6,434,204 km (0.066 R)
• M26: 6,849,339 km (0.089 R)
• M27: 6,948,372 km (0.031 R)
• M28: 7,248,166 km (0.09 R)
• M29: 7,654,474 km (0.111 R)
• M30: 8,251,370 km (0.099 R)
• M31: 8,595,445 km (0.116 R)
• M32: 8,648,851 km (0.085 R)
• M33: 8,863,375 km (0.115 R)
• M34: 8,917,230 km (0.081 R)
• M35: 9,079,693 km (0.118 R)
• M36: 9,379,936 km (0.072 R)
• M37: 9,489,891 km (0.108 R)
• M38: 9,738,971 km (0.089 R)
• M39: 9,822,596 km (0.116 R)
• M40: 10,243,714 km (0.11 R)
• M41: 10,356,960 km (0.035 R)
• M42: 10,584,797 km (0.096 R)
• M43: 10,670,667 km (0.095 R)
• M44: 10,785,558 km (0.08 R)
• M45: 11,045,559 km (0.091 R)
• M46: 11,249,161 km (0.097 R)
• M47: 12,165,748 km (0.04 R)
• M48: 12,225,736 km (0.076 R)
• M49: 14,449,060 km (0.088 R)
• M50: 14,608,082 km (0.077 R)
• M51: 14,831,582 km (0.116 R)
• M52: 16,593,994 km (0.077 R)
• M53: 17,196,126 km (0.104 R)
• M54: 17,297,104 km (0.117 R)
• M55: 17,499,809 km (0.113 R)
• M56: 17,635,345 km (0.111 R)
• M57: 18,697,789 km (0.072 R)
• M58: 18,836,317 km (0.12 R)
• M59: 18,905,730 km (0.083 R)
• M60: 19,114,569 km (0.094 R)
• M61: 19,289,149 km (0.11 R)
• M62: 19,394,167 km (0.066 R)
• M63: 19,675,112 km (0.036 R)
• M64: 20,347,704 km (0.052 R)
• M65: 20,525,875 km (0.09 R)
• M66: 20,812,205 km (0.104 R)
• M67: 21,280,297 km (0.107 R)
• M68: 21,352,553 km (0.095 R)
• M69: 21,533,716 km (0.112 R)
• M70: 21,934,040 km (0.095 R)
• M71: 22,043,695 km (0.05 R)
• M72: 22,116,848 km (0.046 R)
• M73: 22,336,907 km (0.084 R)
• M74: 23,187,072 km (0.094 R)
• M75: 23,559,869 km (0.107 R)
• M76: 23,822,115 km (0.104 R)
• M77: 24,047,708 km (0.075 R)
• M78: 24,122,956 km (0.082 R)
• M79: 24,387,295 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 13

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.62 AU - 10.32 AU

Year: 8664 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,933,006 km

• M1: 331,509 km (0.073 R)
• M2: 479,910 km (0.077 R)
• M3: 670,946 km (0.076 R)
• M4: 761,603 km (0.118 R)
• M5: 906,563 km (0.119 R)
• M6: 1,340,696 km (0.085 R)
• M7: 1,560,904 km (0.096 R)
• M8: 1,902,735 km (0.055 R)
• M9: 2,387,582 km (0.105 R)
• M10: 2,732,256 km (0.105 R)
• M11: 2,884,845 km (0.065 R)
• M12: 3,092,936 km (0.077 R)
• M13: 3,469,175 km (0.061 R)
• M14: 4,413,736 km (0.056 R)
• M15: 4,533,563 km (0.065 R)
• M16: 4,930,447 km (0.078 R)
• M17: 5,434,292 km (0.117 R)
• M18: 6,120,797 km (0.092 R)
• M19: 6,491,500 km (0.097 R)
• M20: 6,938,948 km (0.05 R)
• M21: 8,193,326 km (0.117 R)
• M22: 8,415,479 km (0.11 R)
• M23: 8,827,770 km (0.055 R)
• M24: 9,400,730 km (0.085 R)
• M25: 9,555,564 km (0.084 R)
• M26: 9,750,340 km (0.1 R)
• M27: 10,104,139 km (0.103 R)
• M28: 10,622,945 km (0.069 R)
• M29: 11,150,277 km (0.089 R)
• M30: 11,232,107 km (0.087 R)
• M31: 11,603,260 km (0.057 R)
• M32: 11,727,875 km (0.095 R)
• M33: 11,811,201 km (0.05 R)
• M34: 11,978,302 km (0.069 R)
• M35: 12,104,263 km (0.084 R)
• M36: 12,612,447 km (0.098 R)
• M37: 14,759,176 km (0.059 R)
• M38: 14,894,263 km (0.077 R)
• M39: 15,302,067 km (0.061 R)
• M40: 15,667,535 km (0.12 R)
• M41: 17,016,758 km (0.104 R)
• M42: 17,395,540 km (0.049 R)
• M43: 18,645,729 km (0.108 R)
• M44: 18,987,261 km (0.111 R)
• M45: 19,085,248 km (0.053 R)
• M46: 19,281,670 km (0.112 R)
• M47: 19,775,642 km (0.084 R)
• M48: 20,524,678 km (0.086 R)
• M49: 20,675,473 km (0.109 R)
• M50: 21,537,605 km (0.063 R)
• M51: 21,947,354 km (0.091 R)
• M52: 22,566,839 km (0.087 R)
• M53: 24,887,102 km (0.082 R)
• M54: 25,749,533 km (0.117 R)
• M55: 26,184,564 km (0.096 R)
• M56: 27,061,656 km (0.091 R)
• M57: 29,750,379 km (0.096 R)
• M58: 30,723,064 km (0.117 R)
• M59: 31,415,852 km (0.039 R)
• M60: 31,822,309 km (0.114 R)
• M61: 31,997,189 km (0.111 R)
• M62: 32,172,219 km (0.036 R)
• M63: 33,111,394 km (0.091 R)
• M64: 33,525,032 km (0.062 R)
• M65: 34,000,006 km (0.118 R)
• M66: 34,178,626 km (0.111 R)
• M67: 34,776,419 km (0.087 R)
• M68: 35,740,128 km (0.064 R)
• M69: 35,861,302 km (0.056 R)
• M70: 36,043,213 km (0.098 R)
• M71: 37,018,442 km (0.109 R)
• M72: 37,324,968 km (0.056 R)
• M73: 37,755,511 km (0.093 R)
• M74: 37,940,563 km (0.119 R)
• M75: 38,435,433 km (0.084 R)
• M76: 38,870,314 km (0.063 R)
• M77: 39,119,544 km (0.117 R)
• M78: 41,132,084 km (0.107 R)
• M79: 41,449,680 km (0.075 R)
• M80: 41,768,025 km (0.084 R)
• M81: 41,959,360 km (0.113 R)
• M82: 42,343,079 km (0.099 R)
• M83: 42,663,667 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 13.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.45 AU - 8.87 AU

Year: 8957 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,933,006 km

• M1: 189,989 km (0.064 R)
• M2: 310,715 km (0.115 R)
• M3: 408,701 km (0.102 R)
• M4: 500,704 km (0.106 R)
• M5: 662,419 km (0.103 R)
• M6: 1,059,452 km (0.098 R)
• M7: 1,150,856 km (0.118 R)
• M8: 1,391,859 km (0.086 R)
• M9: 1,597,107 km (0.102 R)
• M10: 1,703,770 km (0.114 R)
• M11: 1,831,228 km (0.116 R)
• M12: 2,233,347 km (0.084 R)
• M13: 2,517,283 km (0.105 R)
• M14: 2,856,272 km (0.069 R)
• M15: 3,120,312 km (0.119 R)
• M16: 3,720,050 km (0.05 R)
• M17: 4,131,744 km (0.083 R)
• M18: 4,305,576 km (0.081 R)
• M19: 4,456,521 km (0.083 R)
• M20: 4,660,722 km (0.098 R)
• M21: 4,789,825 km (0.071 R)
• M22: 4,972,633 km (0.039 R)
• M23: 5,399,436 km (0.03 R)
• M24: 5,893,707 km (0.075 R)
• M25: 7,192,815 km (0.095 R)
• M26: 8,075,592 km (0.047 R)
• M27: 8,262,590 km (0.038 R)
• M28: 9,512,929 km (0.1 R)
• M29: 9,743,609 km (0.028 R)
• M30: 9,976,084 km (0.105 R)
• M31: 10,446,719 km (0.099 R)
• M32: 11,339,967 km (0.106 R)
• M33: 11,444,686 km (0.048 R)
• M34: 11,902,007 km (0.116 R)
• M35: 12,798,098 km (0.115 R)
• M36: 13,456,927 km (0.049 R)
• M37: 14,201,924 km (0.064 R)
• M38: 14,427,967 km (0.035 R)
• M39: 14,769,349 km (0.063 R)
• M40: 14,883,791 km (0.111 R)
• M41: 15,731,712 km (0.119 R)
• M42: 17,153,041 km (0.077 R)
• M43: 17,960,421 km (0.032 R)
• M44: 18,532,932 km (0.114 R)
• M45: 19,069,989 km (0.074 R)
• M46: 19,990,464 km (0.07 R)
• M47: 22,048,632 km (0.1 R)
• M48: 22,135,997 km (0.073 R)
• M49: 23,058,717 km (0.111 R)
• M50: 23,591,734 km (0.066 R)
• M51: 24,398,814 km (0.078 R)
• M52: 24,489,022 km (0.117 R)
• M53: 24,579,379 km (0.067 R)
• M54: 25,397,530 km (0.084 R)
• M55: 25,718,118 km (0.112 R)
• M56: 25,947,900 km (0.108 R)
• M57: 26,316,958 km (0.066 R)
• M58: 26,502,160 km (0.101 R)
• M59: 26,827,386 km (0.059 R)
• M60: 27,481,727 km (0.1 R)
• M61: 27,810,843 km (0.078 R)
• M62: 29,428,145 km (0.099 R)
• M63: 29,572,357 km (0.103 R)
• M64: 29,861,381 km (0.115 R)
• M65: 30,006,191 km (0.12 R)
• M66: 30,199,771 km (0.038 R)
• M67: 30,587,977 km (0.118 R)
• M68: 30,880,292 km (0.118 R)
• M69: 32,108,341 km (0.109 R)
• M70: 32,504,625 km (0.086 R)
• M71: 33,052,303 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 9.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.38 AU - 13.52 AU

Year: 12735 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,933,006 km

• M1: 155,133 km (0.102 R)
• M2: 257,159 km (0.037 R)
• M3: 492,327 km (0.06 R)
• M4: 596,896 km (0.097 R)
• M5: 726,298 km (0.102 R)
• M6: 1,533,977 km (0.117 R)
• M7: 1,716,187 km (0.089 R)
• M8: 2,102,000 km (0.056 R)
• M9: 2,253,692 km (0.089 R)
• M10: 2,514,740 km (0.03 R)
• M11: 2,595,074 km (0.066 R)
• M12: 2,676,156 km (0.06 R)
• M13: 2,952,763 km (0.038 R)
• M14: 3,066,008 km (0.114 R)
• M15: 4,055,149 km (0.115 R)
• M16: 4,117,981 km (0.089 R)
• M17: 4,437,821 km (0.114 R)
• M18: 4,535,209 km (0.109 R)
• M19: 4,932,391 km (0.093 R)
• M20: 5,479,471 km (0.114 R)
• M21: 6,009,795 km (0.078 R)
• M22: 6,409,222 km (0.081 R)
• M23: 6,892,273 km (0.071 R)
• M24: 8,051,657 km (0.081 R)
• M25: 8,170,886 km (0.113 R)
• M26: 8,613,247 km (0.06 R)
• M27: 9,563,343 km (0.114 R)
• M28: 10,243,714 km (0.076 R)
• M29: 10,502,818 km (0.091 R)
• M30: 11,071,888 km (0.071 R)
• M31: 12,148,544 km (0.076 R)
• M32: 12,239,799 km (0.103 R)
• M33: 13,493,728 km (0.114 R)
• M34: 14,642,340 km (0.12 R)
• M35: 15,130,179 km (0.053 R)
• M36: 15,425,485 km (0.069 R)
• M37: 16,676,123 km (0.065 R)
• M38: 16,981,153 km (0.115 R)
• M39: 17,134,342 km (0.096 R)
• M40: 17,648,360 km (0.045 R)
• M41: 19,380,255 km (0.092 R)
• M42: 20,782,585 km (0.042 R)
• M43: 21,330,562 km (0.077 R)
• M44: 22,105,928 km (0.118 R)
• M45: 24,256,248 km (0.106 R)
• M46: 25,065,273 km (0.109 R)
• M47: 25,181,660 km (0.08 R)
• M48: 25,590,062 km (0.087 R)
• M49: 26,118,442 km (0.054 R)
• M50: 26,650,412 km (0.12 R)
• M51: 26,828,433 km (0.113 R)
• M52: 27,485,018 km (0.097 R)
• M53: 27,785,112 km (0.051 R)
• M54: 28,388,739 km (0.107 R)
• M55: 29,240,998 km (0.073 R)
• M56: 29,302,184 km (0.103 R)
• M57: 30,225,203 km (0.113 R)
• M58: 30,349,070 km (0.099 R)
• M59: 30,845,884 km (0.076 R)
• M60: 31,345,541 km (0.075 R)
• M61: 31,596,417 km (0.075 R)
• M62: 31,784,910 km (0.037 R)
• M63: 32,669,632 km (0.095 R)
• M64: 33,051,406 km (0.101 R)
• M65: 34,592,862 km (0.091 R)
• M66: 35,176,892 km (0.116 R)
• M67: 35,437,492 km (0.063 R)
• M68: 36,552,445 km (0.072 R)
• M69: 37,612,196 km (0.057 R)
• M70: 37,812,059 km (0.061 R)
• M71: 38,682,120 km (0.107 R)
• M72: 38,749,289 km (0.114 R)
• M73: 38,816,608 km (0.108 R)
• M74: 39,761,917 km (0.118 R)
• M75: 40,578,422 km (0.092 R)
• M76: 41,882,317 km (0.096 R)
• M77: 42,296,853 km (0.111 R)
• M78: 42,366,117 km (0.117 R)
• M79: 42,851,861 km (0.119 R)
• M80: 43,339,401 km (0.029 R)
• M81: 43,828,735 km (0.081 R)
• M82: 45,378,869 km (0.115 R)
• M83: 46,089,309 km (0.108 R)
• M84: 46,160,517 km (0.119 R)
• M85: 47,449,303 km (0.118 R)
• M86: 47,737,279 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.1

Radius: 3.1

Gravity: 74.52 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.5 AU - 17.66 AU

Year: 22662 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,933,006 km

• M1: 162,912 km (0.114 R)
• M2: 293,810 km (0.092 R)
• M3: 350,508 km (0.054 R)
• M4: 518,805 km (0.105 R)
• M5: 1,004,849 km (0.086 R)
• M6: 1,271,582 km (0.074 R)
• M7: 1,302,549 km (0.088 R)
• M8: 1,559,109 km (0.086 R)
• M9: 1,659,340 km (0.063 R)
• M10: 2,341,506 km (0.038 R)
• M11: 2,456,397 km (0.119 R)
• M12: 2,892,924 km (0.105 R)
• M13: 3,016,192 km (0.085 R)
• M14: 5,867,079 km (0.053 R)
• M15: 6,606,242 km (0.097 R)
• M16: 6,660,097 km (0.06 R)
• M17: 6,877,164 km (0.115 R)
• M18: 6,931,767 km (0.052 R)
• M19: 8,227,733 km (0.08 R)
• M20: 8,285,628 km (0.084 R)
• M21: 8,992,328 km (0.054 R)
• M22: 9,292,421 km (0.103 R)
• M23: 9,840,847 km (0.088 R)
• M24: 10,150,066 km (0.064 R)
• M25: 11,032,693 km (0.089 R)
• M26: 11,289,403 km (0.083 R)
• M27: 11,353,880 km (0.025 R)
• M28: 11,939,705 km (0.089 R)
• M29: 13,617,595 km (0.101 R)
• M30: 13,823,890 km (0.101 R)
• M31: 14,100,497 km (0.06 R)
• M32: 14,309,036 km (0.12 R)
• M33: 14,729,556 km (0.105 R)
• M34: 15,082,906 km (0.056 R)
• M35: 15,726,027 km (0.037 R)
• M36: 19,535,687 km (0.117 R)
• M37: 19,690,670 km (0.071 R)
• M38: 19,845,953 km (0.087 R)
• M39: 21,024,036 km (0.116 R)
• M40: 21,821,841 km (0.103 R)
• M41: 23,694,208 km (0.117 R)
• M42: 24,524,177 km (0.079 R)
• M43: 24,942,752 km (0.097 R)
• M44: 26,984,464 km (0.102 R)
• M45: 27,156,950 km (0.082 R)
• M46: 29,167,396 km (0.08 R)
• M47: 30,504,203 km (0.098 R)
• M48: 31,044,401 km (0.038 R)
• M49: 31,769,651 km (0.109 R)
• M50: 32,134,371 km (0.095 R)
• M51: 32,500,586 km (0.092 R)
• M52: 33,144,605 km (0.085 R)
• M53: 34,165,012 km (0.071 R)
• M54: 34,258,361 km (0.118 R)
• M55: 34,632,356 km (0.088 R)
• M56: 37,095,934 km (0.119 R)
• M57: 37,383,909 km (0.114 R)
• M58: 38,542,844 km (0.084 R)
• M59: 39,321,950 km (0.098 R)
• M60: 39,811,584 km (0.054 R)
• M61: 39,909,720 km (0.056 R)
• M62: 40,204,727 km (0.102 R)
• M63: 41,491,269 km (0.091 R)
• M64: 44,511,500 km (0.073 R)
• M65: 47,081,741 km (0.087 R)
• M66: 47,289,383 km (0.044 R)
• M67: 50,122,916 km (0.114 R)
• M68: 52,042,257 km (0.092 R)
• M69: 53,877,075 km (0.029 R)
• M70: 54,420,713 km (0.101 R)
• M71: 54,638,678 km (0.06 R)
• M72: 55,075,354 km (0.108 R)
• M73: 57,720,394 km (0.089 R)
• M74: 62,675,823 km (0.074 R)
• M75: 62,904,259 km (0.073 R)
• M76: 63,247,586 km (0.114 R)
• M77: 64,741,919 km (0.084 R)
• M78: 65,088,538 km (0.118 R)
• M79: 67,297,350 km (0.068 R)
• M80: 68,000,011 km (0.119 R)
• M81: 68,469,898 km (0.111 R)
• M82: 69,294,482 km (0.087 R)
• M83: 70,004,024 km (0.081 R)
• M84: 70,834,891 km (0.091 R)
• M85: 72,506,198 km (0.099 R)
• M86: 72,626,026 km (0.079 R)
• M87: 73,949,070 km (0.101 R)
• M88: 75,522,989 km (0.058 R)
• M89: 77,475,092 km (0.102 R)
• M90: 78,088,443 km (0.05 R)
• M91: 78,580,470 km (0.05 R)
• M92: 78,703,589 km (0.081 R)
• M93: 79,938,520 km (0.051 R)
• M94: 83,304,621 km (0.069 R)
• M95: 83,681,459 km (0.073 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 19,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit