🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.66 AU

Year: 245 Days

Day: 12.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.61 AU - 0.71 AU

Year: 341 Days

Day: 16.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.6

Radius: 10

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.41 AU - 4.01 AU

Year: 3657 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,778,280 km

• M1: 127,158 km (0.113 R)
• M2: 200,910 km (0.063 R)
• M3: 457,470 km (0.074 R)
• M4: 686,056 km (0.119 R)
• M5: 970,142 km (0.095 R)
• M6: 1,126,023 km (0.114 R)
• M7: 1,290,431 km (0.074 R)
• M8: 1,375,702 km (0.103 R)
• M9: 1,474,137 km (0.067 R)
• M10: 1,678,039 km (0.099 R)
• M11: 1,771,688 km (0.05 R)
• M12: 1,989,053 km (0.084 R)
• M13: 2,240,827 km (0.069 R)
• M14: 2,529,850 km (0.091 R)
• M15: 2,747,514 km (0.117 R)
• M16: 3,100,266 km (0.081 R)
• M17: 3,437,460 km (0.063 R)
• M18: 3,587,806 km (0.099 R)
• M19: 3,663,801 km (0.111 R)
• M20: 3,786,621 km (0.117 R)
• M21: 4,067,865 km (0.101 R)
• M22: 4,259,051 km (0.074 R)
• M23: 4,372,147 km (0.097 R)
• M24: 4,469,685 km (0.041 R)
• M25: 4,935,084 km (0.066 R)
• M26: 5,294,269 km (0.118 R)
• M27: 5,485,904 km (0.074 R)
• M28: 5,626,675 km (0.111 R)
• M29: 5,857,953 km (0.109 R)
• M30: 6,147,126 km (0.051 R)
• M31: 6,238,381 km (0.099 R)
• M32: 6,403,836 km (0.09 R)
• M33: 6,626,737 km (0.112 R)
• M34: 6,814,482 km (0.109 R)
• M35: 6,909,028 km (0.105 R)
• M36: 7,156,912 km (0.073 R)
• M37: 7,252,954 km (0.112 R)
• M38: 7,368,892 km (0.07 R)
• M39: 7,504,876 km (0.029 R)
• M40: 7,700,700 km (0.059 R)
• M41: 7,799,285 km (0.093 R)
• M42: 7,878,422 km (0.084 R)
• M43: 7,997,502 km (0.116 R)
• M44: 8,117,330 km (0.087 R)
• M45: 8,217,561 km (0.057 R)
• M46: 8,338,585 km (0.091 R)
• M47: 8,480,254 km (0.102 R)
• M48: 8,766,286 km (0.037 R)
• M49: 9,920,433 km (0.084 R)
• M50: 10,070,779 km (0.111 R)
• M51: 10,526,305 km (0.082 R)
• M52: 10,613,819 km (0.09 R)
• M53: 10,745,615 km (0.062 R)
• M54: 10,988,562 km (0.115 R)
• M55: 11,055,133 km (0.108 R)
• M56: 11,322,913 km (0.061 R)
• M57: 11,547,609 km (0.105 R)
• M58: 11,773,801 km (0.097 R)
• M59: 12,024,228 km (0.116 R)
• M60: 12,530,617 km (0.08 R)
• M61: 12,669,892 km (0.078 R)
• M62: 13,114,497 km (0.118 R)
• M63: 13,516,616 km (0.088 R)
• M64: 13,707,204 km (0.103 R)
• M65: 14,018,966 km (0.103 R)
• M66: 14,968,015 km (0.114 R)
• M67: 15,190,018 km (0.047 R)
• M68: 15,812,345 km (0.108 R)
• M69: 16,697,516 km (0.11 R)
• M70: 16,851,003 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 9.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3 AU - 3.98 AU

Year: 4145 Days

Day: 8.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 39,778,280 km

• M1: 127,009 km (0.075 R)
• M2: 231,129 km (0.065 R)
• M3: 433,684 km (0.107 R)
• M4: 826,229 km (0.096 R)
• M5: 977,024 km (0.088 R)
• M6: 1,172,548 km (0.095 R)
• M7: 1,312,123 km (0.049 R)
• M8: 1,393,654 km (0.117 R)
• M9: 1,483,412 km (0.039 R)
• M10: 1,561,802 km (0.103 R)
• M11: 1,716,336 km (0.105 R)
• M12: 1,854,864 km (0.093 R)
• M13: 1,975,589 km (0.102 R)
• M14: 2,091,677 km (0.09 R)
• M15: 2,232,449 km (0.108 R)
• M16: 2,292,737 km (0.115 R)
• M17: 2,445,925 km (0.095 R)
• M18: 2,665,984 km (0.047 R)
• M19: 2,925,536 km (0.107 R)
• M20: 3,469,175 km (0.116 R)
• M21: 3,574,492 km (0.12 R)
• M22: 3,815,793 km (0.096 R)
• M23: 3,906,449 km (0.053 R)
• M24: 4,127,106 km (0.108 R)
• M25: 4,285,829 km (0.045 R)
• M26: 4,784,140 km (0.113 R)
• M27: 4,980,712 km (0.103 R)
• M28: 5,040,251 km (0.111 R)
• M29: 5,270,632 km (0.117 R)
• M30: 5,351,565 km (0.068 R)
• M31: 5,504,304 km (0.104 R)
• M32: 5,720,772 km (0.092 R)
• M33: 6,215,492 km (0.099 R)
• M34: 6,473,399 km (0.063 R)
• M35: 6,581,858 km (0.101 R)
• M36: 6,734,896 km (0.051 R)
• M37: 6,833,780 km (0.108 R)
• M38: 7,077,774 km (0.116 R)
• M39: 7,167,084 km (0.084 R)
• M40: 7,245,623 km (0.104 R)
• M41: 7,437,707 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 10.8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.89 AU - 5.41 AU

Year: 6375 Days

Day: 12.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,778,280 km

• M1: 288,574 km (0.095 R)
• M2: 462,557 km (0.066 R)
• M3: 635,193 km (0.072 R)
• M4: 920,775 km (0.059 R)
• M5: 1,246,300 km (0.071 R)
• M6: 1,351,018 km (0.088 R)
• M7: 1,440,627 km (0.081 R)
• M8: 1,683,425 km (0.113 R)
• M9: 1,780,514 km (0.056 R)
• M10: 2,083,001 km (0.12 R)
• M11: 2,467,916 km (0.092 R)
• M12: 2,556,478 km (0.054 R)
• M13: 2,782,820 km (0.057 R)
• M14: 3,158,609 km (0.062 R)
• M15: 3,500,740 km (0.101 R)
• M16: 4,062,480 km (0.078 R)
• M17: 4,354,046 km (0.06 R)
• M18: 4,790,423 km (0.116 R)
• M19: 5,070,321 km (0.1 R)
• M20: 5,471,243 km (0.12 R)
• M21: 6,273,088 km (0.088 R)
• M22: 6,579,614 km (0.084 R)
• M23: 7,111,733 km (0.099 R)
• M24: 7,690,378 km (0.114 R)
• M25: 7,853,739 km (0.094 R)
• M26: 8,051,357 km (0.091 R)
• M27: 9,271,627 km (0.104 R)
• M28: 9,550,627 km (0.077 R)
• M29: 9,938,834 km (0.052 R)
• M30: 10,045,497 km (0.102 R)
• M31: 10,188,513 km (0.064 R)
• M32: 10,368,180 km (0.097 R)
• M33: 10,621,449 km (0.082 R)
• M34: 10,950,115 km (0.077 R)
• M35: 11,060,369 km (0.091 R)
• M36: 11,171,071 km (0.109 R)
• M37: 11,393,523 km (0.118 R)
• M38: 11,842,766 km (0.115 R)
• M39: 13,225,499 km (0.067 R)
• M40: 13,776,917 km (0.11 R)
• M41: 15,024,563 km (0.065 R)
• M42: 15,476,049 km (0.095 R)
• M43: 17,712,986 km (0.074 R)
• M44: 18,320,503 km (0.057 R)
• M45: 18,495,383 km (0.056 R)
• M46: 18,626,880 km (0.051 R)
• M47: 18,802,807 km (0.06 R)
• M48: 19,244,868 km (0.096 R)
• M49: 19,645,492 km (0.087 R)
• M50: 20,545,921 km (0.038 R)
• M51: 20,636,727 km (0.104 R)
• M52: 21,968,148 km (0.075 R)
• M53: 22,527,195 km (0.097 R)
• M54: 22,620,844 km (0.062 R)
• M55: 23,232,549 km (0.102 R)
• M56: 24,088,548 km (0.092 R)
• M57: 24,664,949 km (0.116 R)
• M58: 24,761,589 km (0.112 R)
• M59: 24,858,229 km (0.11 R)
• M60: 24,954,870 km (0.119 R)
• M61: 25,148,898 km (0.037 R)
• M62: 25,684,608 km (0.099 R)
• M63: 26,273,575 km (0.106 R)
• M64: 26,421,378 km (0.061 R)
• M65: 26,866,880 km (0.112 R)
• M66: 27,015,879 km (0.091 R)
• M67: 27,564,604 km (0.073 R)
• M68: 28,723,838 km (0.117 R)
• M69: 29,539,745 km (0.106 R)
• M70: 29,796,305 km (0.086 R)
• M71: 29,899,079 km (0.084 R)
• M72: 30,466,654 km (0.106 R)
• M73: 30,622,086 km (0.086 R)
• M74: 31,507,855 km (0.049 R)
• M75: 31,980,135 km (0.082 R)
• M76: 32,666,490 km (0.083 R)
• M77: 33,144,455 km (0.098 R)
• M78: 33,304,376 km (0.098 R)
• M79: 34,268,833 km (0.095 R)
• M80: 34,484,404 km (0.087 R)
• M81: 34,971,195 km (0.066 R)
• M82: 35,242,566 km (0.083 R)
• M83: 35,951,360 km (0.099 R)
• M84: 36,335,079 km (0.112 R)
• M85: 36,444,884 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 8.8

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.85 AU - 5.67 AU

Year: 6603 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,778,280 km

• M1: 118,033 km (0.118 R)
• M2: 191,336 km (0.097 R)
• M3: 401,521 km (0.108 R)
• M4: 500,255 km (0.117 R)
• M5: 595,699 km (0.12 R)
• M6: 724,353 km (0.038 R)
• M7: 834,307 km (0.071 R)
• M8: 1,230,891 km (0.064 R)
• M9: 1,663,080 km (0.043 R)
• M10: 2,119,951 km (0.106 R)
• M11: 2,466,570 km (0.095 R)
• M12: 2,700,391 km (0.056 R)
• M13: 2,941,393 km (0.118 R)
• M14: 3,397,667 km (0.091 R)
• M15: 3,515,251 km (0.049 R)
• M16: 3,634,181 km (0.092 R)
• M17: 4,148,349 km (0.08 R)
• M18: 4,790,124 km (0.111 R)
• M19: 4,895,740 km (0.084 R)
• M20: 5,055,510 km (0.095 R)
• M21: 5,517,768 km (0.081 R)
• M22: 5,796,020 km (0.072 R)
• M23: 5,993,489 km (0.09 R)
• M24: 6,687,623 km (0.085 R)
• M25: 6,924,736 km (0.064 R)
• M26: 7,255,198 km (0.063 R)
• M27: 8,277,250 km (0.041 R)
• M28: 9,179,625 km (0.1 R)
• M29: 9,278,060 km (0.081 R)
• M30: 10,045,198 km (0.071 R)
• M31: 10,590,781 km (0.033 R)
• M32: 11,041,220 km (0.038 R)
• M33: 11,110,933 km (0.063 R)
• M34: 13,125,867 km (0.111 R)
• M35: 13,497,468 km (0.031 R)
• M36: 14,326,988 km (0.117 R)
• M37: 14,479,578 km (0.032 R)
• M38: 15,095,323 km (0.113 R)
• M39: 16,312,750 km (0.111 R)
• M40: 16,472,072 km (0.103 R)
• M41: 16,672,084 km (0.111 R)
• M42: 17,683,815 km (0.088 R)
• M43: 17,765,645 km (0.07 R)
• M44: 18,135,301 km (0.07 R)
• M45: 19,385,939 km (0.093 R)
• M46: 19,554,686 km (0.097 R)
• M47: 19,936,459 km (0.108 R)
• M48: 20,106,851 km (0.074 R)
• M49: 20,535,001 km (0.056 R)
• M50: 20,750,272 km (0.041 R)
• M51: 20,923,057 km (0.115 R)
• M52: 21,400,424 km (0.079 R)
• M53: 21,881,531 km (0.111 R)
• M54: 22,366,228 km (0.099 R)
• M55: 22,498,921 km (0.041 R)
• M56: 22,720,925 km (0.109 R)
• M57: 23,525,761 km (0.101 R)
• M58: 23,931,620 km (0.08 R)
• M59: 24,385,351 km (0.059 R)
• M60: 25,025,480 km (0.054 R)
• M61: 25,393,640 km (0.099 R)
• M62: 25,532,168 km (0.116 R)
• M63: 25,995,772 km (0.108 R)
• M64: 26,649,514 km (0.078 R)
• M65: 26,837,409 km (0.098 R)
• M66: 27,025,603 km (0.062 R)
• M67: 27,119,850 km (0.108 R)
• M68: 28,931,779 km (0.107 R)
• M69: 29,512,070 km (0.092 R)
• M70: 29,657,778 km (0.118 R)
• M71: 29,852,405 km (0.052 R)
• M72: 29,998,711 km (0.108 R)
• M73: 30,684,318 km (0.066 R)
• M74: 30,930,407 km (0.115 R)
• M75: 31,177,094 km (0.099 R)
• M76: 31,821,711 km (0.069 R)
• M77: 32,120,757 km (0.106 R)
• M78: 32,721,542 km (0.043 R)
• M79: 33,427,195 km (0.087 R)
• M80: 33,629,751 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 11.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.29 AU - 5.83 AU

Year: 7237 Days

Day: 12.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,778,280 km

• M1: 155,133 km (0.103 R)
• M2: 560,543 km (0.097 R)
• M3: 647,011 km (0.039 R)
• M4: 770,579 km (0.086 R)
• M5: 960,269 km (0.085 R)
• M6: 1,426,416 km (0.103 R)
• M7: 1,577,809 km (0.104 R)
• M8: 1,662,780 km (0.117 R)
• M9: 1,867,281 km (0.092 R)
• M10: 2,111,125 km (0.076 R)
• M11: 2,430,666 km (0.111 R)
• M12: 2,579,666 km (0.116 R)
• M13: 2,852,083 km (0.081 R)
• M14: 2,921,646 km (0.096 R)
• M15: 3,260,186 km (0.098 R)
• M16: 3,820,281 km (0.066 R)
• M17: 4,033,159 km (0.088 R)
• M18: 4,190,536 km (0.072 R)
• M19: 4,491,227 km (0.115 R)
• M20: 4,592,954 km (0.086 R)
• M21: 4,695,578 km (0.11 R)
• M22: 4,902,921 km (0.093 R)
• M23: 5,155,891 km (0.083 R)
• M24: 5,327,031 km (0.114 R)
• M25: 5,478,274 km (0.096 R)
• M26: 5,696,837 km (0.113 R)
• M27: 6,484,320 km (0.071 R)
• M28: 6,715,598 km (0.053 R)
• M29: 6,808,947 km (0.114 R)
• M30: 7,619,468 km (0.08 R)
• M31: 7,765,625 km (0.069 R)
• M32: 8,535,905 km (0.085 R)
• M33: 8,968,692 km (0.092 R)
• M34: 9,045,734 km (0.085 R)
• M35: 9,252,628 km (0.101 R)
• M36: 10,121,942 km (0.113 R)
• M37: 10,282,759 km (0.1 R)
• M38: 10,770,598 km (0.082 R)
• M39: 10,852,578 km (0.069 R)
• M40: 11,825,113 km (0.117 R)
• M41: 11,966,184 km (0.055 R)
• M42: 12,250,270 km (0.09 R)
• M43: 12,970,285 km (0.087 R)
• M44: 13,262,150 km (0.069 R)
• M45: 13,408,906 km (0.08 R)
• M46: 14,391,016 km (0.108 R)
• M47: 14,905,932 km (0.069 R)
• M48: 15,028,004 km (0.1 R)
• M49: 15,242,377 km (0.045 R)
• M50: 15,457,798 km (0.119 R)
• M51: 15,612,333 km (0.117 R)
• M52: 16,455,317 km (0.093 R)
• M53: 17,057,598 km (0.054 R)
• M54: 17,441,616 km (0.094 R)
• M55: 17,990,490 km (0.09 R)
• M56: 18,218,178 km (0.043 R)
• M57: 18,348,777 km (0.086 R)
• M58: 19,072,233 km (0.075 R)
• M59: 20,683,252 km (0.108 R)
• M60: 21,332,956 km (0.09 R)
• M61: 21,642,922 km (0.119 R)
• M62: 22,058,804 km (0.07 R)
• M63: 22,163,074 km (0.111 R)
• M64: 23,180,340 km (0.098 R)
• M65: 23,819,422 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 14.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.26 AU - 6.3 AU

Year: 7714 Days

Day: 8.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,778,280 km

• M1: 265,686 km (0.097 R)
• M2: 383,569 km (0.105 R)
• M3: 1,467,854 km (0.115 R)
• M4: 1,742,366 km (0.116 R)
• M5: 1,886,130 km (0.075 R)
• M6: 2,055,475 km (0.115 R)
• M7: 2,617,813 km (0.113 R)
• M8: 2,712,209 km (0.098 R)
• M9: 2,929,126 km (0.117 R)
• M10: 3,151,728 km (0.077 R)
• M11: 3,853,492 km (0.081 R)
• M12: 4,376,187 km (0.074 R)
• M13: 4,517,407 km (0.083 R)
• M14: 4,980,113 km (0.092 R)
• M15: 5,488,596 km (0.083 R)
• M16: 5,982,419 km (0.111 R)
• M17: 6,298,370 km (0.115 R)
• M18: 7,279,133 km (0.096 R)
• M19: 7,379,962 km (0.027 R)
• M20: 8,412,786 km (0.064 R)
• M21: 9,162,720 km (0.035 R)
• M22: 9,344,481 km (0.115 R)
• M23: 9,527,440 km (0.117 R)
• M24: 9,637,843 km (0.09 R)
• M25: 9,859,846 km (0.095 R)
• M26: 10,233,691 km (0.118 R)
• M27: 10,422,334 km (0.075 R)
• M28: 10,536,028 km (0.116 R)
• M29: 10,803,061 km (0.102 R)
• M30: 12,371,894 km (0.109 R)
• M31: 12,937,673 km (0.07 R)
• M32: 13,512,128 km (0.11 R)
• M33: 13,927,412 km (0.051 R)
• M34: 15,112,826 km (0.099 R)
• M35: 15,414,265 km (0.088 R)
• M36: 15,935,614 km (0.058 R)
• M37: 16,728,632 km (0.042 R)
• M38: 17,085,124 km (0.107 R)
• M39: 17,174,733 km (0.113 R)
• M40: 17,669,902 km (0.103 R)
• M41: 17,805,887 km (0.116 R)
• M42: 19,044,557 km (0.107 R)
• M43: 19,183,833 km (0.12 R)
• M44: 19,370,231 km (0.114 R)
• M45: 19,603,903 km (0.103 R)
• M46: 20,074,239 km (0.112 R)
• M47: 20,263,480 km (0.062 R)
• M48: 22,187,907 km (0.107 R)
• M49: 22,530,636 km (0.092 R)
• M50: 22,875,160 km (0.101 R)
• M51: 23,719,042 km (0.099 R)
• M52: 24,019,434 km (0.07 R)
• M53: 25,029,519 km (0.035 R)
• M54: 25,284,284 km (0.059 R)
• M55: 25,437,472 km (0.063 R)
• M56: 25,950,593 km (0.057 R)
• M57: 26,311,722 km (0.094 R)
• M58: 26,778,468 km (0.116 R)
• M59: 26,986,857 km (0.044 R)
• M60: 27,510,151 km (0.098 R)
• M61: 27,615,169 km (0.052 R)
• M62: 27,720,485 km (0.053 R)
• M63: 27,825,802 km (0.12 R)
• M64: 28,195,459 km (0.116 R)
• M65: 28,460,546 km (0.115 R)
• M66: 28,993,115 km (0.064 R)
• M67: 29,314,301 km (0.098 R)
• M68: 30,014,120 km (0.112 R)
• M69: 30,393,351 km (0.066 R)
• M70: 31,320,708 km (0.088 R)
• M71: 32,312,841 km (0.06 R)
• M72: 32,924,247 km (0.102 R)
• M73: 33,427,345 km (0.087 R)
• M74: 34,102,031 km (0.064 R)
• M75: 35,522,164 km (0.093 R)
• M76: 35,636,606 km (0.116 R)
• M77: 36,095,573 km (0.118 R)
• M78: 37,077,533 km (0.081 R)
• M79: 37,193,621 km (0.118 R)
• M80: 38,361,232 km (0.095 R)
• M81: 39,422,480 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit