🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.69 AU - 1.09 AU

Year: 323 Days

Day: 23 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,669,853 km

• M1: 504,145 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.11 AU - 1.59 AU

Year: 604 Days

Day: 16.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.38 AU - 2.18 AU

Year: 914 Days

Day: 46.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,669,853 km

• M1: 515,215 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.95 AU - 3.61 AU

Year: 2287 Days

Day: 26.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 12.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.18 AU - 6.12 AU

Year: 4500 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,669,853 km

• M1: 318,943 km (0.107 R)
• M2: 494,271 km (0.075 R)
• M3: 585,825 km (0.072 R)
• M4: 753,973 km (0.058 R)
• M5: 965,654 km (0.104 R)
• M6: 1,183,469 km (0.079 R)
• M7: 1,433,148 km (0.104 R)
• M8: 1,635,853 km (0.082 R)
• M9: 1,765,554 km (0.103 R)
• M10: 1,898,696 km (0.118 R)
• M11: 2,465,523 km (0.092 R)
• M12: 2,596,570 km (0.071 R)
• M13: 2,924,339 km (0.083 R)
• M14: 3,103,408 km (0.075 R)
• M15: 3,224,732 km (0.05 R)
• M16: 3,430,728 km (0.098 R)
• M17: 3,790,960 km (0.078 R)
• M18: 3,942,801 km (0.112 R)
• M19: 4,208,039 km (0.084 R)
• M20: 4,297,797 km (0.115 R)
• M21: 4,433,482 km (0.073 R)
• M22: 4,547,775 km (0.107 R)
• M23: 4,709,491 km (0.109 R)
• M24: 4,873,151 km (0.097 R)
• M25: 5,645,076 km (0.052 R)
• M26: 5,744,259 km (0.058 R)
• M27: 6,873,873 km (0.103 R)
• M28: 7,903,555 km (0.115 R)
• M29: 8,210,679 km (0.101 R)
• M30: 8,436,572 km (0.105 R)
• M31: 8,808,023 km (0.058 R)
• M32: 9,537,313 km (0.111 R)
• M33: 9,924,173 km (0.048 R)
• M34: 10,074,369 km (0.111 R)
• M35: 10,164,876 km (0.088 R)
• M36: 10,529,596 km (0.075 R)
• M37: 10,621,449 km (0.088 R)
• M38: 10,836,870 km (0.117 R)
• M39: 11,999,245 km (0.068 R)
• M40: 12,449,385 km (0.104 R)
• M41: 12,905,060 km (0.109 R)
• M42: 13,102,081 km (0.067 R)
• M43: 13,266,938 km (0.083 R)
• M44: 13,933,546 km (0.086 R)
• M45: 14,101,993 km (0.119 R)
• M46: 14,645,183 km (0.074 R)
• M47: 14,988,360 km (0.098 R)
• M48: 15,542,770 km (0.092 R)
• M49: 15,787,512 km (0.037 R)
• M50: 16,994,169 km (0.102 R)
• M51: 17,754,275 km (0.061 R)
• M52: 17,900,432 km (0.066 R)
• M53: 18,010,237 km (0.063 R)
• M54: 18,673,704 km (0.034 R)
• M55: 19,683,938 km (0.108 R)
• M56: 20,482,043 km (0.061 R)
• M57: 20,635,231 km (0.118 R)
• M58: 21,368,261 km (0.102 R)
• M59: 21,601,484 km (0.082 R)
• M60: 21,796,559 km (0.095 R)
• M61: 22,306,239 km (0.096 R)
• M62: 22,820,108 km (0.097 R)
• M63: 23,098,360 km (0.111 R)
• M64: 24,101,264 km (0.097 R)
• M65: 24,182,047 km (0.093 R)
• M66: 24,303,520 km (0.054 R)
• M67: 24,425,144 km (0.108 R)
• M68: 24,506,375 km (0.119 R)
• M69: 25,570,465 km (0.05 R)
• M70: 25,694,182 km (0.11 R)
• M71: 26,232,735 km (0.117 R)
• M72: 26,942,577 km (0.061 R)
• M73: 27,236,686 km (0.098 R)
• M74: 27,489,656 km (0.054 R)
• M75: 28,253,203 km (0.102 R)
• M76: 28,723,240 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.5

Radius: 9.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.62 AU - 5.86 AU

Year: 5295 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,669,853 km

• M1: 384,467 km (0.084 R)
• M2: 499,657 km (0.099 R)
• M3: 597,344 km (0.025 R)
• M4: 1,054,815 km (0.062 R)
• M5: 1,604,138 km (0.098 R)
• M6: 1,693,597 km (0.118 R)
• M7: 2,133,415 km (0.111 R)
• M8: 2,282,265 km (0.117 R)
• M9: 2,731,508 km (0.064 R)
• M10: 3,040,278 km (0.077 R)
• M11: 3,341,119 km (0.11 R)
• M12: 3,475,757 km (0.069 R)
• M13: 4,114,241 km (0.094 R)
• M14: 4,574,404 km (0.107 R)
• M15: 5,116,995 km (0.062 R)
• M16: 5,680,082 km (0.093 R)
• M17: 5,748,897 km (0.093 R)
• M18: 5,957,286 km (0.058 R)
• M19: 6,097,609 km (0.098 R)
• M20: 6,669,971 km (0.085 R)
• M21: 7,259,386 km (0.074 R)
• M22: 7,610,941 km (0.058 R)
• M23: 7,968,031 km (0.081 R)
• M24: 8,938,323 km (0.045 R)
• M25: 9,072,213 km (0.119 R)
• M26: 9,233,929 km (0.095 R)
• M27: 9,423,768 km (0.107 R)
• M28: 9,834,863 km (0.097 R)
• M29: 10,504,912 km (0.082 R)
• M30: 11,537,287 km (0.073 R)
• M31: 11,859,222 km (0.113 R)
• M32: 12,303,078 km (0.066 R)
• M33: 12,601,975 km (0.103 R)
• M34: 12,963,703 km (0.116 R)
• M35: 13,085,176 km (0.107 R)
• M36: 13,206,949 km (0.11 R)
• M37: 13,821,347 km (0.077 R)
• M38: 14,007,447 km (0.092 R)
• M39: 14,132,062 km (0.053 R)
• M40: 14,319,658 km (0.097 R)
• M41: 14,445,021 km (0.117 R)
• M42: 14,887,232 km (0.083 R)
• M43: 15,269,604 km (0.095 R)
• M44: 15,655,417 km (0.103 R)
• M45: 15,881,908 km (0.096 R)
• M46: 16,044,372 km (0.117 R)
• M47: 16,109,447 km (0.045 R)
• M48: 16,600,876 km (0.112 R)
• M49: 16,897,977 km (0.105 R)
• M50: 17,230,384 km (0.094 R)
• M51: 17,464,205 km (0.059 R)
• M52: 17,665,564 km (0.073 R)
• M53: 18,410,262 km (0.057 R)
• M54: 18,683,577 km (0.113 R)
• M55: 19,965,332 km (0.094 R)
• M56: 20,035,344 km (0.079 R)
• M57: 20,669,788 km (0.076 R)
• M58: 20,954,024 km (0.105 R)
• M59: 21,096,591 km (0.112 R)
• M60: 21,705,903 km (0.091 R)
• M61: 22,393,904 km (0.094 R)
• M62: 22,978,831 km (0.056 R)
• M63: 23,754,197 km (0.074 R)
• M64: 24,914,329 km (0.055 R)
• M65: 25,330,360 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 10

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.14 AU - 11.54 AU

Year: 14702 Days

Day: 12.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,669,853 km

• M1: 311,762 km (0.119 R)
• M2: 379,081 km (0.06 R)
• M3: 672,592 km (0.085 R)
• M4: 926,460 km (0.113 R)
• M5: 1,010,833 km (0.104 R)
• M6: 1,805,796 km (0.092 R)
• M7: 1,995,037 km (0.117 R)
• M8: 2,878,263 km (0.108 R)
• M9: 3,294,893 km (0.066 R)
• M10: 3,973,020 km (0.034 R)
• M11: 4,043,182 km (0.102 R)
• M12: 4,400,421 km (0.104 R)
• M13: 5,571,623 km (0.105 R)
• M14: 6,212,201 km (0.112 R)
• M15: 6,624,343 km (0.079 R)
• M16: 7,388,639 km (0.056 R)
• M17: 7,649,538 km (0.117 R)
• M18: 9,512,779 km (0.104 R)
• M19: 9,987,752 km (0.108 R)
• M20: 10,763,716 km (0.077 R)
• M21: 10,911,369 km (0.078 R)
• M22: 11,811,350 km (0.074 R)
• M23: 12,476,163 km (0.062 R)
• M24: 13,100,585 km (0.092 R)
• M25: 13,363,877 km (0.093 R)
• M26: 14,002,660 km (0.058 R)
• M27: 14,163,926 km (0.113 R)
• M28: 14,325,791 km (0.054 R)
• M29: 14,705,919 km (0.116 R)
• M30: 14,924,632 km (0.101 R)
• M31: 15,254,794 km (0.093 R)
• M32: 15,978,249 km (0.093 R)
• M33: 16,090,597 km (0.027 R)
• M34: 16,998,507 km (0.12 R)
• M35: 17,458,670 km (0.03 R)
• M36: 18,156,694 km (0.104 R)
• M37: 18,686,120 km (0.06 R)
• M38: 18,982,474 km (0.063 R)
• M39: 19,639,956 km (0.091 R)
• M40: 20,244,182 km (0.11 R)
• M41: 21,408,802 km (0.038 R)
• M42: 21,718,918 km (0.072 R)
• M43: 23,037,623 km (0.118 R)
• M44: 23,802,816 km (0.099 R)
• M45: 25,227,138 km (0.118 R)
• M46: 25,358,036 km (0.08 R)
• M47: 26,081,790 km (0.074 R)
• M48: 26,147,913 km (0.12 R)
• M49: 28,157,760 km (0.101 R)
• M50: 29,525,085 km (0.098 R)
• M51: 30,147,412 km (0.093 R)
• M52: 30,355,951 km (0.108 R)
• M53: 31,757,534 km (0.113 R)
• M54: 32,894,029 km (0.111 R)
• M55: 35,060,505 km (0.072 R)
• M56: 35,279,666 km (0.067 R)
• M57: 35,792,936 km (0.08 R)
• M58: 36,382,501 km (0.096 R)
• M59: 37,123,908 km (0.117 R)
• M60: 37,421,907 km (0.029 R)
• M61: 38,999,267 km (0.063 R)
• M62: 39,378,049 km (0.119 R)
• M63: 39,454,045 km (0.092 R)
• M64: 40,521,725 km (0.086 R)
• M65: 40,982,337 km (0.099 R)
• M66: 42,218,763 km (0.1 R)
• M67: 42,374,195 km (0.093 R)
• M68: 43,232,438 km (0.097 R)
• M69: 44,254,192 km (0.111 R)
• M70: 44,412,017 km (0.06 R)
• M71: 45,045,415 km (0.112 R)
• M72: 45,124,851 km (0.061 R)
• M73: 46,241,151 km (0.107 R)
• M74: 46,321,185 km (0.095 R)
• M75: 46,401,370 km (0.061 R)
• M76: 47,124,676 km (0.107 R)
• M77: 47,205,309 km (0.115 R)
• M78: 47,366,575 km (0.107 R)
• M79: 49,480,543 km (0.106 R)
• M80: 50,219,407 km (0.116 R)
• M81: 51,791,232 km (0.118 R)
• M82: 52,625,090 km (0.032 R)
• M83: 52,876,115 km (0.116 R)
• M84: 53,379,213 km (0.049 R)
• M85: 54,390,345 km (0.085 R)
• M86: 55,322,789 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.2

Radius: 6.4

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.15 AU - 16.95 AU

Year: 22479 Days

Day: 23.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,669,853 km

• M1: 133,890 km (0.058 R)
• M2: 666,758 km (0.101 R)
• M3: 1,109,717 km (0.079 R)
• M4: 1,232,686 km (0.076 R)
• M5: 1,684,173 km (0.09 R)
• M6: 2,031,389 km (0.063 R)
• M7: 2,757,388 km (0.116 R)
• M8: 2,891,278 km (0.093 R)
• M9: 2,993,154 km (0.05 R)
• M10: 3,999,649 km (0.066 R)
• M11: 4,266,531 km (0.039 R)
• M12: 4,978,767 km (0.055 R)
• M13: 5,265,695 km (0.082 R)
• M14: 5,432,198 km (0.118 R)
• M15: 6,202,178 km (0.101 R)
• M16: 6,466,518 km (0.078 R)
• M17: 7,889,642 km (0.118 R)
• M18: 8,514,363 km (0.093 R)
• M19: 9,405,218 km (0.065 R)
• M20: 10,066,890 km (0.041 R)
• M21: 10,481,575 km (0.071 R)
• M22: 10,691,012 km (0.105 R)
• M23: 10,901,795 km (0.111 R)
• M24: 11,007,711 km (0.04 R)
• M25: 11,060,818 km (0.114 R)
• M26: 11,167,331 km (0.114 R)
• M27: 12,030,960 km (0.094 R)
• M28: 12,085,713 km (0.109 R)
• M29: 12,860,181 km (0.059 R)
• M30: 12,972,080 km (0.069 R)
• M31: 14,924,183 km (0.025 R)
• M32: 15,515,543 km (0.096 R)
• M33: 16,054,395 km (0.06 R)
• M34: 16,114,533 km (0.09 R)
• M35: 16,416,870 km (0.082 R)
• M36: 16,782,188 km (0.082 R)
• M37: 17,335,252 km (0.112 R)
• M38: 17,894,149 km (0.076 R)
• M39: 18,585,291 km (0.064 R)
• M40: 19,029,747 km (0.103 R)
• M41: 19,606,147 km (0.077 R)
• M42: 19,735,101 km (0.106 R)
• M43: 19,864,204 km (0.049 R)
• M44: 19,928,980 km (0.114 R)
• M45: 20,058,531 km (0.069 R)
• M46: 21,568,871 km (0.032 R)
• M47: 21,768,585 km (0.09 R)
• M48: 22,102,786 km (0.104 R)
• M49: 22,506,102 km (0.107 R)
• M50: 23,047,497 km (0.087 R)
• M51: 24,074,337 km (0.103 R)
• M52: 24,697,561 km (0.095 R)
• M53: 24,976,262 km (0.06 R)
• M54: 26,456,383 km (0.055 R)
• M55: 29,059,237 km (0.09 R)
• M56: 32,577,928 km (0.078 R)
• M57: 32,806,963 km (0.093 R)
• M58: 33,036,745 km (0.095 R)
• M59: 33,574,699 km (0.11 R)
• M60: 33,806,127 km (0.077 R)
• M61: 34,038,153 km (0.056 R)
• M62: 34,115,495 km (0.118 R)
• M63: 34,192,987 km (0.113 R)
• M64: 34,348,270 km (0.07 R)
• M65: 34,581,343 km (0.114 R)
• M66: 34,815,164 km (0.087 R)
• M67: 34,893,105 km (0.116 R)
• M68: 35,205,914 km (0.107 R)
• M69: 36,228,565 km (0.069 R)
• M70: 36,386,690 km (0.04 R)
• M71: 36,624,551 km (0.046 R)
• M72: 37,901,069 km (0.08 R)
• M73: 39,680,087 km (0.116 R)
• M74: 40,006,510 km (0.073 R)
• M75: 41,568,910 km (0.108 R)
• M76: 41,900,419 km (0.098 R)
• M77: 42,316,002 km (0.096 R)
• M78: 43,067,432 km (0.032 R)
• M79: 45,348,201 km (0.06 R)
• M80: 45,774,854 km (0.048 R)
• M81: 46,374,442 km (0.109 R)
• M82: 46,890,405 km (0.053 R)
• M83: 47,841,249 km (0.078 R)
• M84: 48,623,946 km (0.117 R)
• M85: 48,885,891 km (0.08 R)
• M86: 49,762,086 km (0.101 R)
• M87: 52,064,397 km (0.111 R)
• M88: 54,945,353 km (0.064 R)
• M89: 56,222,021 km (0.069 R)
• M90: 56,588,536 km (0.069 R)
• M91: 56,955,949 km (0.077 R)
• M92: 57,970,222 km (0.11 R)
• M93: 60,484,962 km (0.051 R)
• M94: 62,275,798 km (0.03 R)
• M95: 62,750,024 km (0.063 R)
• M96: 62,845,018 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.3

Radius: 7.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12 AU - 19.8 AU

Year: 24410 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,669,853 km

• M1: 378,632 km (0.103 R)
• M2: 993,928 km (0.096 R)
• M3: 1,069,774 km (0.104 R)
• M4: 1,281,904 km (0.093 R)
• M5: 1,421,329 km (0.119 R)
• M6: 1,507,498 km (0.068 R)
• M7: 1,838,259 km (0.093 R)
• M8: 1,996,084 km (0.094 R)
• M9: 2,258,030 km (0.105 R)
• M10: 2,393,117 km (0.084 R)
• M11: 4,590,859 km (0.118 R)
• M12: 5,698,931 km (0.088 R)
• M13: 7,381,009 km (0.07 R)
• M14: 7,481,390 km (0.077 R)
• M15: 7,633,082 km (0.067 R)
• M16: 8,249,575 km (0.096 R)
• M17: 8,828,668 km (0.067 R)
• M18: 10,643,589 km (0.09 R)
• M19: 12,749,628 km (0.106 R)
• M20: 13,295,810 km (0.079 R)
• M21: 13,479,516 km (0.096 R)
• M22: 15,684,738 km (0.101 R)
• M23: 16,139,067 km (0.076 R)
• M24: 16,335,190 km (0.11 R)
• M25: 17,127,311 km (0.095 R)
• M26: 17,931,848 km (0.097 R)
• M27: 19,716,850 km (0.086 R)
• M28: 20,066,610 km (0.055 R)
• M29: 20,772,263 km (0.094 R)
• M30: 21,557,951 km (0.117 R)
• M31: 23,158,050 km (0.103 R)
• M32: 24,046,960 km (0.099 R)
• M33: 25,552,962 km (0.072 R)
• M34: 26,394,300 km (0.094 R)
• M35: 26,471,194 km (0.112 R)
• M36: 26,857,007 km (0.096 R)
• M37: 26,934,349 km (0.081 R)
• M38: 28,182,593 km (0.057 R)
• M39: 28,418,808 km (0.079 R)
• M40: 29,131,044 km (0.109 R)
• M41: 29,689,193 km (0.066 R)
• M42: 29,929,448 km (0.049 R)
• M43: 30,250,784 km (0.096 R)
• M44: 32,038,778 km (0.117 R)
• M45: 32,120,757 km (0.052 R)
• M46: 32,614,729 km (0.099 R)
• M47: 34,531,377 km (0.117 R)
• M48: 35,206,662 km (0.108 R)
• M49: 35,801,014 km (0.104 R)
• M50: 37,258,247 km (0.099 R)
• M51: 37,603,968 km (0.038 R)
• M52: 38,385,617 km (0.117 R)
• M53: 39,436,243 km (0.097 R)
• M54: 40,053,483 km (0.111 R)
• M55: 40,940,748 km (0.11 R)
• M56: 41,297,390 km (0.112 R)
• M57: 41,386,849 km (0.09 R)
• M58: 41,565,619 km (0.098 R)
• M59: 42,013,964 km (0.095 R)
• M60: 43,368,572 km (0.069 R)
• M61: 44,096,815 km (0.106 R)
• M62: 44,279,474 km (0.1 R)
• M63: 44,554,135 km (0.048 R)
• M64: 45,473,265 km (0.063 R)
• M65: 48,268,052 km (0.058 R)
• M66: 51,406,017 km (0.072 R)
• M67: 51,694,591 km (0.071 R)
• M68: 51,887,273 km (0.084 R)
• M69: 52,466,666 km (0.039 R)
• M70: 54,217,709 km (0.109 R)
• M71: 55,888,867 km (0.033 R)
• M72: 57,577,079 km (0.093 R)
• M73: 58,277,047 km (0.047 R)
• M74: 58,979,858 km (0.119 R)
• M75: 60,089,874 km (0.12 R)
• M76: 61,104,896 km (0.103 R)
• M77: 61,614,725 km (0.101 R)
• M78: 65,534,040 km (0.073 R)
• M79: 66,474,113 km (0.062 R)
• M80: 69,002,616 km (0.104 R)
• M81: 70,065,509 km (0.11 R)
• M82: 70,492,162 km (0.118 R)
• M83: 70,812,750 km (0.078 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 10,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit