🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.59 AU - 0.73 AU

Year: 188 Days

Day: 30.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,577,529 km

• M1: 58,942 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.64 AU - 0.92 AU

Year: 242 Days

Day: 38.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.46 AU - 1.88 AU

Year: 758 Days

Day: 13.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,577,529 km

• M1: 1,329,476 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 8.4

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.04 AU - 8.36 AU

Year: 6095 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,577,529 km

• M1: 369,956 km (0.055 R)
• M2: 546,780 km (0.116 R)
• M3: 751,281 km (0.113 R)
• M4: 825,032 km (0.115 R)
• M5: 885,919 km (0.116 R)
• M6: 948,451 km (0.088 R)
• M7: 1,162,226 km (0.051 R)
• M8: 1,872,965 km (0.118 R)
• M9: 1,934,001 km (0.07 R)
• M10: 2,228,111 km (0.103 R)
• M11: 2,314,728 km (0.101 R)
• M12: 2,424,682 km (0.062 R)
• M13: 3,000,484 km (0.063 R)
• M14: 3,169,081 km (0.058 R)
• M15: 3,242,384 km (0.12 R)
• M16: 3,340,969 km (0.099 R)
• M17: 3,591,695 km (0.102 R)
• M18: 4,544,634 km (0.099 R)
• M19: 4,683,012 km (0.112 R)
• M20: 4,935,533 km (0.104 R)
• M21: 5,809,185 km (0.048 R)
• M22: 6,698,544 km (0.118 R)
• M23: 6,856,070 km (0.096 R)
• M24: 7,336,280 km (0.102 R)
• M25: 7,531,505 km (0.025 R)
• M26: 7,827,409 km (0.095 R)
• M27: 8,026,973 km (0.097 R)
• M28: 8,093,694 km (0.067 R)
• M29: 8,567,021 km (0.09 R)
• M30: 8,703,754 km (0.099 R)
• M31: 8,806,976 km (0.111 R)
• M32: 9,293,618 km (0.052 R)
• M33: 9,611,065 km (0.109 R)
• M34: 9,860,444 km (0.065 R)
• M35: 11,064,558 km (0.072 R)
• M36: 11,551,648 km (0.12 R)
• M37: 11,778,888 km (0.096 R)
• M38: 12,391,940 km (0.06 R)
• M39: 12,508,028 km (0.093 R)
• M40: 12,780,296 km (0.091 R)
• M41: 13,291,172 km (0.087 R)
• M42: 14,009,691 km (0.09 R)
• M43: 15,400,951 km (0.064 R)
• M44: 15,525,865 km (0.043 R)
• M45: 15,902,403 km (0.05 R)
• M46: 16,028,664 km (0.101 R)
• M47: 16,536,848 km (0.11 R)
• M48: 16,792,959 km (0.09 R)
• M49: 17,309,072 km (0.043 R)
• M50: 17,961,618 km (0.114 R)
• M51: 18,312,874 km (0.111 R)
• M52: 19,425,134 km (0.099 R)
• M53: 20,239,545 km (0.108 R)
• M54: 21,065,026 km (0.106 R)
• M55: 21,250,078 km (0.049 R)
• M56: 22,418,139 km (0.099 R)
• M57: 22,843,744 km (0.095 R)
• M58: 22,986,162 km (0.118 R)
• M59: 23,129,028 km (0.094 R)
• M60: 23,655,014 km (0.061 R)
• M61: 23,991,759 km (0.047 R)
• M62: 24,427,088 km (0.085 R)
• M63: 24,670,035 km (0.063 R)
• M64: 25,109,404 km (0.047 R)
• M65: 25,354,745 km (0.092 R)
• M66: 25,996,071 km (0.115 R)
• M67: 26,293,771 km (0.091 R)
• M68: 26,792,679 km (0.063 R)
• M69: 27,093,371 km (0.085 R)
• M70: 27,244,315 km (0.107 R)
• M71: 27,546,802 km (0.111 R)
• M72: 29,024,380 km (0.098 R)
• M73: 29,850,610 km (0.067 R)
• M74: 29,954,430 km (0.086 R)
• M75: 30,110,461 km (0.106 R)
• M76: 30,579,899 km (0.062 R)
• M77: 30,789,486 km (0.111 R)
• M78: 32,482,186 km (0.04 R)
• M79: 33,933,734 km (0.057 R)
• M80: 35,022,657 km (0.111 R)
• M81: 35,077,410 km (0.111 R)
• M82: 35,406,525 km (0.045 R)
• M83: 35,516,330 km (0.118 R)
• M84: 35,626,434 km (0.097 R)
• M85: 36,067,598 km (0.1 R)
• M86: 36,178,300 km (0.067 R)
• M87: 37,234,611 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.8

Radius: 12.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.93 AU - 9.85 AU

Year: 7789 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,577,529 km

• M1: 303,833 km (0.118 R)
• M2: 594,203 km (0.099 R)
• M3: 855,700 km (0.102 R)
• M4: 1,634,955 km (0.065 R)
• M5: 2,056,971 km (0.083 R)
• M6: 2,341,207 km (0.112 R)
• M7: 2,463,428 km (0.098 R)
• M8: 2,974,155 km (0.083 R)
• M9: 3,434,318 km (0.036 R)
• M10: 3,715,712 km (0.04 R)
• M11: 4,063,377 km (0.09 R)
• M12: 4,301,088 km (0.108 R)
• M13: 4,543,437 km (0.089 R)
• M14: 4,697,224 km (0.094 R)
• M15: 4,884,071 km (0.059 R)
• M16: 5,137,041 km (0.1 R)
• M17: 5,233,083 km (0.117 R)
• M18: 5,788,540 km (0.068 R)
• M19: 6,158,047 km (0.099 R)
• M20: 6,535,333 km (0.112 R)
• M21: 6,991,008 km (0.1 R)
• M22: 7,169,029 km (0.065 R)
• M23: 7,566,062 km (0.12 R)
• M24: 8,231,174 km (0.096 R)
• M25: 8,381,520 km (0.098 R)
• M26: 8,570,761 km (0.034 R)
• M27: 10,055,370 km (0.066 R)
• M28: 10,135,705 km (0.026 R)
• M29: 10,216,188 km (0.091 R)
• M30: 10,581,357 km (0.105 R)
• M31: 10,786,156 km (0.06 R)
• M32: 11,324,559 km (0.114 R)
• M33: 11,450,071 km (0.084 R)
• M34: 11,914,274 km (0.102 R)
• M35: 12,817,695 km (0.053 R)
• M36: 13,609,517 km (0.096 R)
• M37: 13,743,108 km (0.1 R)
• M38: 14,191,303 km (0.042 R)
• M39: 15,657,960 km (0.12 R)
• M40: 15,751,160 km (0.083 R)
• M41: 15,938,307 km (0.101 R)
• M42: 16,409,241 km (0.049 R)
• M43: 17,124,319 km (0.086 R)
• M44: 18,191,400 km (0.08 R)
• M45: 19,983,732 km (0.097 R)
• M46: 20,287,865 km (0.113 R)
• M47: 21,623,774 km (0.102 R)
• M48: 21,988,344 km (0.1 R)
• M49: 22,145,122 km (0.099 R)
• M50: 22,302,350 km (0.096 R)
• M51: 23,040,914 km (0.113 R)
• M52: 24,271,806 km (0.045 R)
• M53: 24,596,433 km (0.072 R)
• M54: 25,578,842 km (0.105 R)
• M55: 25,743,849 km (0.084 R)
• M56: 27,582,107 km (0.073 R)
• M57: 27,751,303 km (0.093 R)
• M58: 28,147,438 km (0.075 R)
• M59: 28,431,674 km (0.105 R)
• M60: 29,289,767 km (0.099 R)
• M61: 29,462,403 km (0.08 R)
• M62: 32,926,043 km (0.084 R)
• M63: 34,129,109 km (0.103 R)
• M64: 34,250,133 km (0.107 R)
• M65: 34,614,255 km (0.09 R)
• M66: 36,145,389 km (0.05 R)
• M67: 37,012,608 km (0.099 R)
• M68: 37,511,068 km (0.066 R)
• M69: 37,636,132 km (0.095 R)
• M70: 37,823,877 km (0.084 R)
• M71: 38,074,603 km (0.09 R)
• M72: 38,200,265 km (0.044 R)
• M73: 39,400,489 km (0.106 R)
• M74: 40,100,906 km (0.109 R)
• M75: 40,292,690 km (0.095 R)
• M76: 41,062,820 km (0.051 R)
• M77: 41,773,111 km (0.039 R)
• M78: 43,402,232 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 11.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.68 AU - 13.18 AU

Year: 14482 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,577,529 km

• M1: 187,446 km (0.092 R)
• M2: 280,945 km (0.051 R)
• M3: 365,617 km (0.099 R)
• M4: 621,878 km (0.06 R)
• M5: 877,541 km (0.102 R)
• M6: 1,039,406 km (0.114 R)
• M7: 1,189,602 km (0.098 R)
• M8: 1,536,520 km (0.081 R)
• M9: 2,021,217 km (0.087 R)
• M10: 2,129,226 km (0.1 R)
• M11: 2,788,355 km (0.119 R)
• M12: 3,282,626 km (0.071 R)
• M13: 3,638,519 km (0.096 R)
• M14: 3,771,063 km (0.073 R)
• M15: 4,528,776 km (0.108 R)
• M16: 5,790,485 km (0.07 R)
• M17: 6,023,857 km (0.083 R)
• M18: 6,500,177 km (0.083 R)
• M19: 6,580,810 km (0.082 R)
• M20: 7,154,219 km (0.069 R)
• M21: 7,446,982 km (0.053 R)
• M22: 7,872,139 km (0.088 R)
• M23: 8,524,535 km (0.095 R)
• M24: 8,835,101 km (0.098 R)
• M25: 9,104,227 km (0.069 R)
• M26: 9,558,855 km (0.111 R)
• M27: 10,254,635 km (0.078 R)
• M28: 10,584,947 km (0.107 R)
• M29: 11,304,513 km (0.101 R)
• M30: 11,596,827 km (0.091 R)
• M31: 13,044,635 km (0.115 R)
• M32: 13,197,674 km (0.076 R)
• M33: 13,351,311 km (0.118 R)
• M34: 13,763,902 km (0.066 R)
• M35: 14,601,650 km (0.088 R)
• M36: 14,973,400 km (0.085 R)
• M37: 15,455,854 km (0.116 R)
• M38: 16,712,177 km (0.061 R)
• M39: 17,436,829 km (0.109 R)
• M40: 17,549,177 km (0.06 R)
• M41: 17,944,414 km (0.072 R)
• M42: 18,628,824 km (0.038 R)
• M43: 18,916,501 km (0.095 R)
• M44: 22,543,502 km (0.105 R)
• M45: 22,973,147 km (0.07 R)
• M46: 23,591,734 km (0.04 R)
• M47: 24,153,025 km (0.061 R)
• M48: 24,529,712 km (0.117 R)
• M49: 26,056,060 km (0.114 R)
• M50: 26,442,321 km (0.078 R)
• M51: 26,830,677 km (0.096 R)
• M52: 27,090,529 km (0.116 R)
• M53: 27,482,026 km (0.105 R)
• M54: 28,270,407 km (0.118 R)
• M55: 28,800,133 km (0.099 R)
• M56: 29,668,100 km (0.12 R)
• M57: 30,815,965 km (0.103 R)
• M58: 31,840,710 km (0.099 R)
• M59: 32,876,825 km (0.098 R)
• M60: 33,433,927 km (0.058 R)
• M61: 33,994,171 km (0.036 R)
• M62: 34,204,955 km (0.114 R)
• M63: 37,855,891 km (0.095 R)
• M64: 38,074,603 km (0.093 R)
• M65: 38,512,925 km (0.071 R)
• M66: 39,321,202 km (0.063 R)
• M67: 40,954,212 km (0.12 R)
• M68: 41,403,455 km (0.077 R)
• M69: 41,929,740 km (0.116 R)
• M70: 43,216,730 km (0.074 R)
• M71: 45,674,623 km (0.05 R)
• M72: 45,829,756 km (0.081 R)
• M73: 45,907,398 km (0.111 R)
• M74: 46,062,680 km (0.115 R)
• M75: 47,233,583 km (0.072 R)
• M76: 47,390,511 km (0.057 R)
• M77: 48,493,347 km (0.075 R)
• M78: 50,163,607 km (0.084 R)
• M79: 50,724,449 km (0.057 R)
• M80: 52,014,432 km (0.066 R)
• M81: 52,582,156 km (0.094 R)
• M82: 54,379,873 km (0.102 R)
• M83: 54,955,975 km (0.11 R)
• M84: 55,203,559 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.4

Radius: 6.9

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.71 AU - 18.21 AU

Year: 25642 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,577,529 km

• M1: 137,929 km (0.047 R)
• M2: 323,580 km (0.114 R)
• M3: 583,581 km (0.083 R)
• M4: 758,461 km (0.088 R)
• M5: 1,183,768 km (0.083 R)
• M6: 1,238,072 km (0.032 R)
• M7: 1,464,414 km (0.114 R)
• M8: 1,796,970 km (0.12 R)
• M9: 1,859,950 km (0.075 R)
• M10: 1,923,679 km (0.091 R)
• M11: 2,390,275 km (0.077 R)
• M12: 2,817,227 km (0.1 R)
• M13: 3,267,816 km (0.094 R)
• M14: 3,580,625 km (0.074 R)
• M15: 4,192,929 km (0.041 R)
• M16: 4,662,517 km (0.098 R)
• M17: 6,554,930 km (0.095 R)
• M18: 6,701,835 km (0.081 R)
• M19: 11,231,808 km (0.08 R)
• M20: 11,821,373 km (0.119 R)
• M21: 11,880,913 km (0.081 R)
• M22: 12,119,971 km (0.111 R)
• M23: 12,663,759 km (0.047 R)
• M24: 12,846,867 km (0.119 R)
• M25: 13,525,443 km (0.081 R)
• M26: 13,774,972 km (0.113 R)
• M27: 14,852,974 km (0.074 R)
• M28: 15,110,582 km (0.098 R)
• M29: 15,695,509 km (0.053 R)
• M30: 16,155,523 km (0.11 R)
• M31: 18,039,708 km (0.033 R)
• M32: 19,638,610 km (0.112 R)
• M33: 20,276,495 km (0.107 R)
• M34: 20,705,542 km (0.11 R)
• M35: 21,864,327 km (0.053 R)
• M36: 22,010,784 km (0.078 R)
• M37: 22,673,203 km (0.098 R)
• M38: 23,193,055 km (0.086 R)
• M39: 23,791,896 km (0.064 R)
• M40: 24,699,805 km (0.12 R)
• M41: 25,004,835 km (0.098 R)
• M42: 25,541,892 km (0.073 R)
• M43: 25,618,935 km (0.112 R)
• M44: 26,549,134 km (0.061 R)
• M45: 26,783,404 km (0.094 R)
• M46: 27,569,392 km (0.116 R)
• M47: 27,648,529 km (0.106 R)
• M48: 27,965,228 km (0.079 R)
• M49: 28,922,953 km (0.082 R)
• M50: 32,191,816 km (0.089 R)
• M51: 33,111,095 km (0.061 R)
• M52: 36,439,199 km (0.061 R)
• M53: 36,525,816 km (0.093 R)
• M54: 37,571,954 km (0.105 R)
• M55: 38,539,553 km (0.09 R)
• M56: 38,893,352 km (0.104 R)
• M57: 39,515,230 km (0.104 R)
• M58: 39,604,391 km (0.062 R)
• M59: 40,588,894 km (0.085 R)
• M60: 44,792,744 km (0.099 R)
• M61: 45,724,739 km (0.104 R)
• M62: 46,945,906 km (0.091 R)
• M63: 49,900,913 km (0.11 R)
• M64: 50,479,707 km (0.068 R)
• M65: 53,112,031 km (0.112 R)
• M66: 53,210,467 km (0.115 R)
• M67: 53,703,092 km (0.084 R)
• M68: 54,395,282 km (0.108 R)
• M69: 57,900,659 km (0.113 R)
• M70: 61,891,781 km (0.109 R)
• M71: 64,916,500 km (0.096 R)
• M72: 66,288,013 km (0.103 R)
• M73: 67,243,196 km (0.032 R)
• M74: 68,630,716 km (0.099 R)
• M75: 69,489,258 km (0.057 R)
• M76: 69,596,819 km (0.066 R)
• M77: 71,217,114 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 6.9

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.06 AU - 21.46 AU

Year: 27424 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,577,529 km

• M1: 138,827 km (0.087 R)
• M2: 219,909 km (0.116 R)
• M3: 341,831 km (0.091 R)
• M4: 509,830 km (0.082 R)
• M5: 1,585,438 km (0.109 R)
• M6: 2,210,608 km (0.064 R)
• M7: 2,407,927 km (0.106 R)
• M8: 2,569,942 km (0.094 R)
• M9: 2,777,434 km (0.078 R)
• M10: 3,253,006 km (0.113 R)
• M11: 3,342,316 km (0.047 R)
• M12: 4,376,336 km (0.085 R)
• M13: 4,674,485 km (0.032 R)
• M14: 5,769,092 km (0.066 R)
• M15: 6,206,068 km (0.081 R)
• M16: 6,484,619 km (0.047 R)
• M17: 6,653,814 km (0.115 R)
• M18: 7,877,973 km (0.074 R)
• M19: 7,938,112 km (0.072 R)
• M20: 9,296,460 km (0.073 R)
• M21: 10,263,312 km (0.05 R)
• M22: 10,858,711 km (0.03 R)
• M23: 11,126,940 km (0.108 R)
• M24: 11,806,862 km (0.106 R)
• M25: 12,221,398 km (0.057 R)
• M26: 12,290,961 km (0.113 R)
• M27: 13,135,740 km (0.082 R)
• M28: 13,637,192 km (0.066 R)
• M29: 14,291,085 km (0.116 R)
• M30: 14,364,388 km (0.066 R)
• M31: 14,806,599 km (0.083 R)
• M32: 15,029,500 km (0.083 R)
• M33: 16,697,516 km (0.038 R)
• M34: 17,553,216 km (0.045 R)
• M35: 18,823,302 km (0.109 R)
• M36: 19,388,183 km (0.115 R)
• M37: 20,369,545 km (0.073 R)
• M38: 21,283,289 km (0.108 R)
• M39: 21,956,180 km (0.118 R)
• M40: 24,541,082 km (0.089 R)
• M41: 27,311,485 km (0.096 R)
• M42: 28,226,126 km (0.092 R)
• M43: 29,429,940 km (0.066 R)
• M44: 29,897,434 km (0.034 R)
• M45: 31,600,755 km (0.046 R)
• M46: 32,657,066 km (0.072 R)
• M47: 34,705,659 km (0.085 R)
• M48: 35,994,444 km (0.064 R)
• M49: 36,394,170 km (0.09 R)
• M50: 38,925,665 km (0.062 R)
• M51: 41,617,978 km (0.1 R)
• M52: 41,932,433 km (0.076 R)
• M53: 42,563,885 km (0.081 R)
• M54: 42,986,499 km (0.096 R)
• M55: 43,729,552 km (0.119 R)
• M56: 43,836,066 km (0.026 R)
• M57: 43,942,579 km (0.118 R)
• M58: 45,120,663 km (0.061 R)
• M59: 46,200,610 km (0.061 R)
• M60: 46,961,614 km (0.115 R)
• M61: 48,165,877 km (0.1 R)
• M62: 48,496,039 km (0.075 R)
• M63: 49,269,460 km (0.085 R)
• M64: 50,269,672 km (0.118 R)
• M65: 53,652,229 km (0.076 R)
• M66: 54,566,571 km (0.105 R)
• M67: 57,923,996 km (0.077 R)
• M68: 60,041,405 km (0.111 R)
• M69: 60,633,962 km (0.11 R)
• M70: 61,944,589 km (0.052 R)
• M71: 62,903,661 km (0.082 R)
• M72: 63,023,937 km (0.095 R)
• M73: 63,746,794 km (0.117 R)
• M74: 64,836,465 km (0.1 R)
• M75: 65,688,126 km (0.108 R)
• M76: 65,810,048 km (0.115 R)
• M77: 66,911,238 km (0.051 R)
• M78: 67,402,667 km (0.059 R)
• M79: 70,625,604 km (0.119 R)
• M80: 75,297,844 km (0.09 R)
• M81: 75,553,208 km (0.112 R)
• M82: 80,721,066 km (0.117 R)
• M83: 80,982,563 km (0.054 R)
• M84: 81,375,108 km (0.1 R)
• M85: 82,556,632 km (0.098 R)
• M86: 84,405,961 km (0.119 R)
• M87: 85,468,854 km (0.076 R)
• M88: 87,205,386 km (0.082 R)
• M89: 87,339,426 km (0.104 R)
• M90: 88,549,074 km (0.034 R)
• M91: 88,683,862 km (0.057 R)
• M92: 89,358,698 km (0.048 R)
• M93: 89,493,785 km (0.103 R)
• M94: 89,764,258 km (0.07 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 20,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit