🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.72 AU - 0.78 AU

Year: 188 Days

Day: 38.9 Hours

Environment

Temp: 349 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.76 AU - 5.06 AU

Year: 3142 Days

Day: 25.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.94 AU - 6.22 AU

Year: 3306 Days

Day: 32.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,070,981 km

• M1: 729,439 km (0.063 R)
• M2: 1,771,688 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.84 AU - 9.22 AU

Year: 7194 Days

Day: 18.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.91 AU - 12.21 AU

Year: 9214 Days

Day: 25.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 12

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.82 AU - 16.28 AU

Year: 16026 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,070,981 km

• M1: 163,361 km (0.054 R)
• M2: 262,544 km (0.089 R)
• M3: 570,417 km (0.088 R)
• M4: 767,587 km (0.082 R)
• M5: 971,937 km (0.049 R)
• M6: 1,670,859 km (0.084 R)
• M7: 1,835,267 km (0.079 R)
• M8: 1,983,668 km (0.09 R)
• M9: 2,429,918 km (0.099 R)
• M10: 2,785,363 km (0.088 R)
• M11: 2,956,952 km (0.099 R)
• M12: 3,233,708 km (0.076 R)
• M13: 3,625,056 km (0.036 R)
• M14: 4,003,987 km (0.077 R)
• M15: 5,066,431 km (0.052 R)
• M16: 5,337,652 km (0.091 R)
• M17: 5,490,391 km (0.106 R)
• M18: 5,644,627 km (0.099 R)
• M19: 5,862,890 km (0.109 R)
• M20: 6,211,752 km (0.12 R)
• M21: 6,308,093 km (0.098 R)
• M22: 6,830,190 km (0.068 R)
• M23: 7,366,199 km (0.048 R)
• M24: 7,708,329 km (0.086 R)
• M25: 8,090,552 km (0.062 R)
• M26: 8,301,635 km (0.067 R)
• M27: 8,550,266 km (0.109 R)
• M28: 9,421,524 km (0.099 R)
• M29: 9,830,226 km (0.118 R)
• M30: 10,017,971 km (0.104 R)
• M31: 10,282,759 km (0.073 R)
• M32: 12,160,512 km (0.087 R)
• M33: 12,281,387 km (0.032 R)
• M34: 12,605,565 km (0.113 R)
• M35: 14,099,450 km (0.093 R)
• M36: 14,481,672 km (0.048 R)
• M37: 15,386,739 km (0.101 R)
• M38: 15,473,805 km (0.119 R)
• M39: 15,604,853 km (0.111 R)
• M40: 16,044,372 km (0.064 R)
• M41: 16,221,346 km (0.099 R)
• M42: 16,487,929 km (0.095 R)
• M43: 17,296,506 km (0.076 R)
• M44: 17,387,162 km (0.107 R)
• M45: 17,751,283 km (0.105 R)
• M46: 18,256,176 km (0.099 R)
• M47: 18,672,806 km (0.054 R)
• M48: 19,186,226 km (0.109 R)
• M49: 19,515,491 km (0.102 R)
• M50: 19,751,706 km (0.073 R)
• M51: 19,941,396 km (0.062 R)
• M52: 20,274,850 km (0.113 R)
• M53: 20,850,802 km (0.099 R)
• M54: 21,237,662 km (0.117 R)
• M55: 21,480,758 km (0.1 R)
• M56: 22,116,998 km (0.108 R)
• M57: 22,363,386 km (0.055 R)
• M58: 22,561,154 km (0.1 R)
• M59: 23,408,028 km (0.092 R)
• M60: 23,759,732 km (0.084 R)
• M61: 23,860,561 km (0.054 R)
• M62: 24,468,527 km (0.069 R)
• M63: 24,621,416 km (0.074 R)
• M64: 25,030,417 km (0.091 R)
• M65: 25,338,588 km (0.045 R)
• M66: 25,648,106 km (0.086 R)
• M67: 26,322,942 km (0.099 R)
• M68: 26,636,350 km (0.068 R)
• M69: 29,675,430 km (0.092 R)
• M70: 30,001,703 km (0.115 R)
• M71: 31,042,755 km (0.092 R)
• M72: 32,318,675 km (0.095 R)
• M73: 34,464,208 km (0.12 R)
• M74: 37,180,756 km (0.067 R)
• M75: 37,532,610 km (0.103 R)
• M76: 38,121,277 km (0.048 R)
• M77: 39,129,118 km (0.039 R)
• M78: 39,307,888 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 9.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 15.16 AU - 17.44 AU

Year: 19003 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 105,070,981 km

• M1: 176,077 km (0.094 R)
• M2: 363,672 km (0.069 R)
• M3: 532,718 km (0.081 R)
• M4: 720,015 km (0.069 R)
• M5: 919,279 km (0.093 R)
• M6: 979,567 km (0.072 R)
• M7: 1,136,645 km (0.114 R)
• M8: 1,246,150 km (0.078 R)
• M9: 1,370,765 km (0.069 R)
• M10: 1,657,245 km (0.074 R)
• M11: 1,820,606 km (0.11 R)
• M12: 2,554,683 km (0.104 R)
• M13: 3,563,571 km (0.066 R)
• M14: 3,841,823 km (0.103 R)
• M15: 3,941,605 km (0.102 R)
• M16: 5,882,936 km (0.11 R)
• M17: 6,726,668 km (0.051 R)
• M18: 6,827,348 km (0.093 R)
• M19: 6,928,476 km (0.058 R)
• M20: 7,379,214 km (0.081 R)
• M21: 7,503,680 km (0.11 R)
• M22: 7,966,535 km (0.097 R)
• M23: 9,230,787 km (0.068 R)
• M24: 10,000,618 km (0.109 R)
• M25: 10,230,998 km (0.054 R)
• M26: 11,027,308 km (0.051 R)
• M27: 11,553,144 km (0.092 R)
• M28: 11,649,785 km (0.046 R)
• M29: 11,746,425 km (0.116 R)
• M30: 11,916,518 km (0.116 R)
• M31: 12,013,906 km (0.114 R)
• M32: 12,629,351 km (0.116 R)
• M33: 12,803,633 km (0.032 R)
• M34: 13,839,748 km (0.085 R)
• M35: 13,993,534 km (0.05 R)
• M36: 15,033,988 km (0.117 R)
• M37: 15,218,591 km (0.074 R)
• M38: 15,324,507 km (0.105 R)
• M39: 16,315,144 km (0.107 R)
• M40: 17,051,016 km (0.111 R)
• M41: 17,381,627 km (0.083 R)
• M42: 18,357,903 km (0.101 R)
• M43: 18,611,770 km (0.102 R)
• M44: 19,151,669 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 9.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.71 AU - 18.39 AU

Year: 22143 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,070,981 km

• M1: 402,568 km (0.1 R)
• M2: 612,005 km (0.038 R)
• M3: 771,476 km (0.049 R)
• M4: 990,637 km (0.117 R)
• M5: 1,305,541 km (0.104 R)
• M6: 1,651,261 km (0.09 R)
• M7: 1,735,186 km (0.037 R)
• M8: 2,237,535 km (0.044 R)
• M9: 2,651,323 km (0.117 R)
• M10: 2,716,997 km (0.108 R)
• M11: 2,883,948 km (0.06 R)
• M12: 2,951,716 km (0.085 R)
• M13: 3,263,178 km (0.111 R)
• M14: 3,658,266 km (0.11 R)
• M15: 3,992,917 km (0.113 R)
• M16: 6,288,346 km (0.103 R)
• M17: 6,421,040 km (0.083 R)
• M18: 7,098,419 km (0.114 R)
• M19: 7,609,595 km (0.064 R)
• M20: 7,703,842 km (0.11 R)
• M21: 8,036,697 km (0.118 R)
• M22: 8,716,619 km (0.109 R)
• M23: 8,815,204 km (0.027 R)
• M24: 9,668,660 km (0.05 R)
• M25: 9,976,233 km (0.108 R)
• M26: 10,495,787 km (0.11 R)
• M27: 10,653,463 km (0.105 R)
• M28: 12,327,912 km (0.111 R)
• M29: 12,773,265 km (0.112 R)
• M30: 13,736,974 km (0.086 R)
• M31: 14,314,871 km (0.073 R)
• M32: 17,135,539 km (0.115 R)
• M33: 18,576,615 km (0.043 R)
• M34: 19,023,015 km (0.104 R)
• M35: 19,151,071 km (0.079 R)
• M36: 19,666,734 km (0.112 R)
• M37: 19,731,510 km (0.074 R)
• M38: 20,383,009 km (0.031 R)
• M39: 21,240,654 km (0.097 R)
• M40: 21,440,217 km (0.077 R)
• M41: 21,841,289 km (0.095 R)
• M42: 22,042,648 km (0.046 R)
• M43: 22,177,286 km (0.097 R)
• M44: 22,244,755 km (0.108 R)
• M45: 22,515,078 km (0.119 R)
• M46: 22,582,846 km (0.095 R)
• M47: 23,607,591 km (0.054 R)
• M48: 23,676,406 km (0.116 R)
• M49: 24,090,942 km (0.103 R)
• M50: 24,857,033 km (0.111 R)
• M51: 25,419,371 km (0.098 R)
• M52: 25,631,202 km (0.119 R)
• M53: 28,219,694 km (0.113 R)
• M54: 30,065,731 km (0.118 R)
• M55: 30,364,628 km (0.111 R)
• M56: 30,965,562 km (0.04 R)
• M57: 31,722,228 km (0.078 R)
• M58: 32,714,960 km (0.101 R)
• M59: 33,563,030 km (0.111 R)
• M60: 33,873,147 km (0.063 R)
• M61: 34,262,251 km (0.115 R)
• M62: 37,427,293 km (0.037 R)
• M63: 37,668,445 km (0.096 R)
• M64: 39,616,059 km (0.105 R)
• M65: 39,779,869 km (0.083 R)
• M66: 41,264,029 km (0.08 R)
• M67: 41,762,789 km (0.108 R)
• M68: 42,430,893 km (0.089 R)
• M69: 45,223,885 km (0.082 R)
• M70: 45,995,810 km (0.069 R)
• M71: 46,254,166 km (0.1 R)
• M72: 46,772,223 km (0.12 R)
• M73: 48,163,184 km (0.109 R)
• M74: 49,920,809 km (0.092 R)
• M75: 51,252,679 km (0.119 R)
• M76: 52,956,599 km (0.118 R)
• M77: 53,137,014 km (0.069 R)
• M78: 53,227,371 km (0.054 R)
• M79: 53,408,085 km (0.042 R)
• M80: 55,135,342 km (0.113 R)
• M81: 55,776,369 km (0.043 R)
• M82: 56,788,549 km (0.111 R)
• M83: 58,737,809 km (0.108 R)
• M84: 59,673,693 km (0.095 R)
• M85: 60,143,580 km (0.111 R)
• M86: 60,426,021 km (0.087 R)
• M87: 62,034,946 km (0.098 R)
• M88: 62,320,379 km (0.111 R)
• M89: 63,370,556 km (0.077 R)
• M90: 63,658,083 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.1

Radius: 3.5

Gravity: 28.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 20.5 AU - 21.08 AU

Year: 27372 Days

Day: 20.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,070,981 km

• M1: 45,927 km (0.091 R)
• M2: 321,336 km (0.053 R)
• M3: 829,371 km (0.071 R)
• M4: 929,751 km (0.048 R)
• M5: 1,007,542 km (0.073 R)
• M6: 1,640,341 km (0.101 R)
• M7: 1,830,480 km (0.1 R)
• M8: 2,371,425 km (0.074 R)
• M9: 2,478,089 km (0.109 R)
• M10: 3,072,740 km (0.076 R)
• M11: 3,150,082 km (0.032 R)
• M12: 3,267,367 km (0.117 R)
• M13: 3,916,323 km (0.108 R)
• M14: 4,000,247 km (0.061 R)
• M15: 5,189,550 km (0.113 R)
• M16: 5,374,453 km (0.067 R)
• M17: 6,528,301 km (0.064 R)
• M18: 6,677,750 km (0.101 R)
• M19: 6,727,865 km (0.109 R)
• M20: 6,777,980 km (0.1 R)
• M21: 6,878,809 km (0.042 R)
• M22: 7,389,985 km (0.06 R)
• M23: 7,913,428 km (0.071 R)
• M24: 9,553,769 km (0.085 R)
• M25: 9,666,715 km (0.072 R)
• M26: 10,180,733 km (0.089 R)
• M27: 10,703,428 km (0.067 R)
• M28: 11,234,950 km (0.11 R)
• M29: 11,473,857 km (0.083 R)
• M30: 11,654,123 km (0.11 R)
• M31: 11,714,560 km (0.097 R)
• M32: 12,200,754 km (0.101 R)
• M33: 13,635,098 km (0.105 R)
• M34: 14,210,601 km (0.12 R)
• M35: 15,451,665 km (0.096 R)
• M36: 15,917,513 km (0.089 R)
• M37: 16,253,061 km (0.078 R)
• M38: 16,931,188 km (0.112 R)
• M39: 18,244,956 km (0.09 R)
• M40: 18,455,441 km (0.098 R)
• M41: 19,162,590 km (0.114 R)
• M42: 19,591,188 km (0.082 R)
• M43: 20,312,399 km (0.086 R)
• M44: 22,302,799 km (0.051 R)
• M45: 22,603,041 km (0.116 R)
• M46: 23,587,545 km (0.069 R)
• M47: 25,207,391 km (0.092 R)
• M48: 25,833,907 km (0.061 R)
• M49: 26,703,669 km (0.105 R)
• M50: 27,102,197 km (0.119 R)
• M51: 27,262,118 km (0.08 R)
• M52: 27,824,456 km (0.045 R)
• M53: 28,147,438 km (0.085 R)
• M54: 29,042,183 km (0.103 R)
• M55: 31,361,398 km (0.085 R)
• M56: 31,950,365 km (0.084 R)
• M57: 33,139,369 km (0.109 R)
• M58: 35,123,934 km (0.097 R)
• M59: 35,735,640 km (0.073 R)
• M60: 35,823,305 km (0.042 R)
• M61: 36,438,900 km (0.047 R)
• M62: 36,792,250 km (0.12 R)
• M63: 38,306,629 km (0.103 R)
• M64: 38,575,905 km (0.108 R)
• M65: 43,717,734 km (0.077 R)
• M66: 44,187,172 km (0.08 R)
• M67: 45,700,654 km (0.065 R)
• M68: 45,891,092 km (0.085 R)
• M69: 46,750,980 km (0.11 R)
• M70: 47,616,254 km (0.096 R)
• M71: 47,712,595 km (0.062 R)
• M72: 49,264,972 km (0.084 R)
• M73: 50,439,914 km (0.062 R)
• M74: 51,030,826 km (0.089 R)
• M75: 51,129,560 km (0.088 R)
• M76: 51,228,444 km (0.113 R)
• M77: 52,817,473 km (0.114 R)
• M78: 54,725,444 km (0.108 R)
• M79: 56,553,829 km (0.099 R)
• M80: 56,962,680 km (0.113 R)
• M81: 59,749,090 km (0.1 R)
• M82: 60,478,679 km (0.099 R)
• M83: 61,526,014 km (0.056 R)
• M84: 61,631,181 km (0.119 R)
• M85: 62,157,317 km (0.111 R)
• M86: 65,453,108 km (0.091 R)
• M87: 65,560,369 km (0.06 R)
• M88: 66,960,007 km (0.117 R)
• M89: 69,023,410 km (0.089 R)
• M90: 70,997,354 km (0.071 R)
• M91: 72,767,396 km (0.106 R)
• M92: 74,216,252 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 24.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.3

Radius: 4.9

Gravity: 25.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 24.16 AU - 24.3 AU

Year: 34440 Days

Day: 19 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,070,981 km

• M1: 87,515 km (0.065 R)
• M2: 253,868 km (0.1 R)
• M3: 476,020 km (0.087 R)
• M4: 1,270,385 km (0.116 R)
• M5: 1,489,995 km (0.039 R)
• M6: 1,682,078 km (0.073 R)
• M7: 2,261,022 km (0.066 R)
• M8: 2,755,593 km (0.102 R)
• M9: 2,896,215 km (0.112 R)
• M10: 3,184,340 km (0.119 R)
• M11: 4,102,871 km (0.078 R)
• M12: 4,982,955 km (0.107 R)
• M13: 5,327,629 km (0.109 R)
• M14: 6,161,488 km (0.111 R)
• M15: 6,531,144 km (0.12 R)
• M16: 8,552,660 km (0.11 R)
• M17: 9,312,767 km (0.072 R)
• M18: 9,453,389 km (0.099 R)
• M19: 10,311,183 km (0.083 R)
• M20: 12,253,562 km (0.112 R)
• M21: 12,717,465 km (0.09 R)
• M22: 13,029,975 km (0.119 R)
• M23: 13,187,202 km (0.092 R)
• M24: 13,424,165 km (0.104 R)
• M25: 14,386,079 km (0.055 R)
• M26: 15,287,257 km (0.076 R)
• M27: 15,536,188 km (0.105 R)
• M28: 15,786,465 km (0.051 R)
• M29: 16,122,163 km (0.101 R)
• M30: 16,545,225 km (0.098 R)
• M31: 20,330,799 km (0.077 R)
• M32: 21,525,638 km (0.059 R)
• M33: 22,366,078 km (0.104 R)
• M34: 22,460,176 km (0.048 R)
• M35: 23,312,584 km (0.059 R)
• M36: 23,598,915 km (0.041 R)
• M37: 23,886,591 km (0.112 R)
• M38: 24,853,741 km (0.104 R)
• M39: 25,244,192 km (0.058 R)
• M40: 25,833,607 km (0.06 R)
• M41: 26,925,971 km (0.034 R)
• M42: 27,026,052 km (0.091 R)
• M43: 28,134,872 km (0.105 R)
• M44: 28,236,448 km (0.1 R)
• M45: 31,233,343 km (0.112 R)
• M46: 31,338,510 km (0.106 R)
• M47: 32,077,823 km (0.094 R)
• M48: 35,419,839 km (0.083 R)
• M49: 35,639,299 km (0.089 R)
• M50: 36,521,328 km (0.099 R)
• M51: 37,299,088 km (0.098 R)
• M52: 41,038,137 km (0.081 R)
• M53: 41,268,667 km (0.031 R)
• M54: 42,543,540 km (0.087 R)
• M55: 43,478,976 km (0.071 R)
• M56: 45,132,182 km (0.112 R)
• M57: 45,489,122 km (0.103 R)
• M58: 45,727,581 km (0.112 R)
• M59: 45,846,960 km (0.037 R)
• M60: 53,322,815 km (0.107 R)
• M61: 54,964,202 km (0.107 R)
• M62: 55,218,220 km (0.04 R)
• M63: 56,110,122 km (0.091 R)
• M64: 56,878,606 km (0.115 R)
• M65: 59,334,555 km (0.064 R)
• M66: 60,903,537 km (0.093 R)
• M67: 61,297,877 km (0.111 R)
• M68: 65,019,423 km (0.095 R)
• M69: 65,287,952 km (0.106 R)
• M70: 70,323,266 km (0.097 R)
• M71: 70,737,054 km (0.104 R)
• M72: 72,539,110 km (0.07 R)
• M73: 74,918,464 km (0.116 R)
• M74: 75,905,511 km (0.034 R)
• M75: 76,188,400 km (0.054 R)
• M76: 77,607,785 km (0.088 R)
• M77: 77,750,202 km (0.043 R)
• M78: 78,606,500 km (0.119 R)
• M79: 81,483,417 km (0.101 R)
• M80: 82,353,179 km (0.034 R)
• M81: 82,498,439 km (0.06 R)
• M82: 85,274,676 km (0.099 R)
• M83: 87,487,976 km (0.089 R)
• M84: 91,970,826 km (0.109 R)
• M85: 92,725,248 km (0.114 R)
• M86: 95,457,953 km (0.097 R)
• M87: 96,527,876 km (0.095 R)
• M88: 97,141,078 km (0.117 R)
• M89: 98,833,778 km (0.082 R)
• M90: 99,761,285 km (0.117 R)
• M91: 99,916,119 km (0.102 R)
• M92: 102,404,679 km (0.075 R)
• M93: 104,756,059 km (0.097 R)

Kuiper Belt

Range: 38 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit