🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 10.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 265 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,768,352 km

• M1: 131,048 km (0.105 R)
• M2: 202,855 km (0.12 R)
• M3: 282,890 km (0.082 R)
• M4: 370,255 km (0.11 R)
• M5: 493,673 km (0.073 R)
• M6: 616,343 km (0.045 R)
• M7: 706,551 km (0.109 R)
• M8: 857,046 km (0.063 R)
• M9: 930,349 km (0.117 R)
• M10: 1,028,485 km (0.107 R)
• M11: 1,107,174 km (0.108 R)
• M12: 1,195,885 km (0.1 R)
• M13: 1,306,139 km (0.063 R)
• M14: 1,439,730 km (0.083 R)
• M15: 1,554,771 km (0.096 R)
• M16: 1,637,049 km (0.039 R)
• M17: 1,781,860 km (0.072 R)
• M18: 1,862,045 km (0.067 R)
• M19: 1,949,859 km (0.116 R)
• M20: 2,019,870 km (0.109 R)
• M21: 2,084,198 km (0.082 R)
• M22: 2,254,889 km (0.104 R)
• M23: 2,352,127 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.5

Radius: 10

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.46 AU - 0.66 AU

Year: 279 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,768,352 km

• M1: 151,842 km (0.038 R)
• M2: 220,208 km (0.097 R)
• M3: 296,054 km (0.093 R)
• M4: 407,953 km (0.039 R)
• M5: 470,485 km (0.106 R)
• M6: 553,811 km (0.096 R)
• M7: 627,563 km (0.077 R)
• M8: 713,133 km (0.115 R)
• M9: 780,901 km (0.097 R)
• M10: 941,270 km (0.064 R)
• M11: 1,010,384 km (0.077 R)
• M12: 1,081,443 km (0.119 R)
• M13: 1,151,006 km (0.084 R)
• M14: 1,215,782 km (0.109 R)
• M15: 1,281,755 km (0.068 R)
• M16: 1,362,687 km (0.079 R)
• M17: 1,441,824 km (0.092 R)
• M18: 1,594,265 km (0.092 R)
• M19: 1,700,180 km (0.094 R)
• M20: 1,812,229 km (0.108 R)
• M21: 1,884,484 km (0.086 R)
• M22: 1,969,456 km (0.106 R)
• M23: 2,036,027 km (0.089 R)
• M24: 2,139,399 km (0.03 R)
• M25: 2,224,221 km (0.036 R)
• M26: 2,314,279 km (0.026 R)
• M27: 2,405,534 km (0.093 R)
• M28: 2,476,892 km (0.099 R)
• M29: 2,835,777 km (0.053 R)
• M30: 2,933,764 km (0.097 R)
• M31: 3,046,411 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 14.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.87 AU

Year: 477 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,768,352 km

• M1: 207,642 km (0.111 R)
• M2: 323,879 km (0.051 R)
• M3: 428,448 km (0.112 R)
• M4: 539,001 km (0.108 R)
• M5: 769,831 km (0.086 R)
• M6: 995,723 km (0.08 R)
• M7: 1,133,054 km (0.073 R)
• M8: 1,349,074 km (0.097 R)
• M9: 1,491,491 km (0.03 R)
• M10: 1,603,240 km (0.113 R)
• M11: 1,754,783 km (0.118 R)
• M12: 1,873,265 km (0.113 R)
• M13: 2,099,157 km (0.075 R)
• M14: 2,232,299 km (0.116 R)
• M15: 2,423,635 km (0.106 R)
• M16: 2,585,051 km (0.059 R)
• M17: 2,699,494 km (0.095 R)
• M18: 2,940,945 km (0.101 R)
• M19: 3,098,471 km (0.094 R)
• M20: 3,274,398 km (0.085 R)
• M21: 3,540,533 km (0.076 R)
• M22: 3,676,218 km (0.106 R)
• M23: 3,765,079 km (0.096 R)
• M24: 3,887,301 km (0.063 R)
• M25: 3,994,413 km (0.03 R)
• M26: 4,161,065 km (0.069 R)
• M27: 4,544,783 km (0.111 R)
• M28: 4,683,909 km (0.114 R)
• M29: 4,824,681 km (0.055 R)
• M30: 4,966,649 km (0.105 R)
• M31: 5,383,130 km (0.062 R)
• M32: 5,484,408 km (0.115 R)
• M33: 5,623,534 km (0.102 R)
• M34: 5,839,254 km (0.103 R)
• M35: 6,009,945 km (0.055 R)
• M36: 6,105,538 km (0.12 R)
• M37: 6,259,474 km (0.082 R)
• M38: 6,375,861 km (0.071 R)
• M39: 6,483,123 km (0.07 R)
• M40: 6,610,730 km (0.067 R)
• M41: 6,769,004 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 12.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.43 AU

Year: 877 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,768,352 km

• M1: 177,872 km (0.046 R)
• M2: 267,631 km (0.116 R)
• M3: 365,617 km (0.063 R)
• M4: 496,815 km (0.082 R)
• M5: 580,589 km (0.116 R)
• M6: 675,883 km (0.044 R)
• M7: 765,193 km (0.115 R)
• M8: 852,558 km (0.071 R)
• M9: 997,668 km (0.06 R)
• M10: 1,137,093 km (0.105 R)
• M11: 1,268,590 km (0.052 R)
• M12: 1,459,926 km (0.114 R)
• M13: 1,752,838 km (0.098 R)
• M14: 1,828,984 km (0.103 R)
• M15: 2,073,576 km (0.091 R)
• M16: 2,338,215 km (0.098 R)
• M17: 2,479,585 km (0.097 R)
• M18: 2,556,179 km (0.118 R)
• M19: 2,633,521 km (0.095 R)
• M20: 2,741,381 km (0.048 R)
• M21: 2,820,668 km (0.096 R)
• M22: 2,991,808 km (0.06 R)
• M23: 3,114,628 km (0.093 R)
• M24: 3,260,336 km (0.11 R)
• M25: 3,365,653 km (0.115 R)
• M26: 3,645,251 km (0.098 R)
• M27: 3,732,766 km (0.105 R)
• M28: 3,898,820 km (0.102 R)
• M29: 4,169,741 km (0.099 R)
• M30: 4,435,128 km (0.068 R)
• M31: 4,718,167 km (0.091 R)
• M32: 4,910,101 km (0.119 R)
• M33: 5,577,158 km (0.045 R)
• M34: 5,844,340 km (0.044 R)
• M35: 6,024,755 km (0.098 R)
• M36: 6,246,459 km (0.094 R)
• M37: 6,338,462 km (0.11 R)
• M38: 6,431,063 km (0.109 R)
• M39: 6,523,963 km (0.103 R)
• M40: 6,724,723 km (0.052 R)
• M41: 6,805,656 km (0.081 R)
• M42: 7,105,001 km (0.076 R)
• M43: 7,787,467 km (0.053 R)
• M44: 8,043,429 km (0.101 R)
• M45: 8,129,447 km (0.102 R)
• M46: 8,374,638 km (0.119 R)
• M47: 8,593,051 km (0.056 R)
• M48: 8,695,526 km (0.118 R)
• M49: 8,842,730 km (0.116 R)
• M50: 9,005,792 km (0.048 R)
• M51: 9,095,102 km (0.073 R)
• M52: 9,229,590 km (0.086 R)
• M53: 9,394,896 km (0.06 R)
• M54: 9,561,099 km (0.062 R)
• M55: 10,282,610 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 14.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.37 AU - 1.67 AU

Year: 1250 Days

Day: 6.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,768,352 km

• M1: 222,452 km (0.105 R)
• M2: 315,502 km (0.07 R)
• M3: 423,811 km (0.089 R)
• M4: 591,809 km (0.091 R)
• M5: 683,213 km (0.109 R)
• M6: 793,766 km (0.069 R)
• M7: 969,095 km (0.096 R)
• M8: 1,088,773 km (0.072 R)
• M9: 1,205,908 km (0.077 R)
• M10: 1,327,831 km (0.084 R)
• M11: 1,576,014 km (0.097 R)
• M12: 2,288,399 km (0.082 R)
• M13: 2,411,069 km (0.113 R)
• M14: 2,695,754 km (0.065 R)
• M15: 3,047,458 km (0.099 R)
• M16: 3,217,551 km (0.094 R)
• M17: 3,332,592 km (0.08 R)
• M18: 3,496,252 km (0.103 R)
• M19: 3,686,690 km (0.089 R)
• M20: 3,831,800 km (0.118 R)
• M21: 4,253,367 km (0.035 R)
• M22: 4,367,360 km (0.106 R)
• M23: 4,663,863 km (0.099 R)
• M24: 4,873,899 km (0.032 R)
• M25: 4,966,949 km (0.107 R)
• M26: 5,154,544 km (0.053 R)
• M27: 5,385,673 km (0.106 R)
• M28: 5,509,540 km (0.116 R)
• M29: 5,620,392 km (0.105 R)
• M30: 6,042,707 km (0.086 R)
• M31: 6,142,638 km (0.097 R)
• M32: 6,446,172 km (0.069 R)
• M33: 6,577,818 km (0.111 R)
• M34: 6,858,614 km (0.091 R)
• M35: 7,098,120 km (0.057 R)
• M36: 7,203,885 km (0.034 R)
• M37: 7,294,841 km (0.065 R)
• M38: 7,585,659 km (0.108 R)
• M39: 7,864,659 km (0.068 R)
• M40: 8,115,684 km (0.039 R)
• M41: 8,242,095 km (0.039 R)
• M42: 8,353,246 km (0.087 R)
• M43: 9,014,618 km (0.102 R)
• M44: 9,195,033 km (0.083 R)
• M45: 9,376,495 km (0.034 R)
• M46: 9,542,699 km (0.028 R)
• M47: 9,642,780 km (0.076 R)
• M48: 9,760,064 km (0.061 R)
• M49: 9,860,893 km (0.103 R)
• M50: 10,029,939 km (0.097 R)
• M51: 10,148,720 km (0.111 R)
• M52: 10,251,044 km (0.118 R)
• M53: 10,456,442 km (0.103 R)
• M54: 11,522,327 km (0.105 R)
• M55: 11,789,808 km (0.067 R)
• M56: 11,897,369 km (0.044 R)
• M57: 12,005,229 km (0.118 R)
• M58: 12,113,388 km (0.086 R)
• M59: 12,258,199 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 10.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.67 AU - 2.75 AU

Year: 2191 Days

Day: 12.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,768,352 km

• M1: 128,505 km (0.086 R)
• M2: 206,295 km (0.098 R)
• M3: 297,999 km (0.099 R)
• M4: 393,442 km (0.108 R)
• M5: 458,368 km (0.1 R)
• M6: 636,539 km (0.107 R)
• M7: 723,605 km (0.11 R)
• M8: 815,009 km (0.069 R)
• M9: 1,249,441 km (0.081 R)
• M10: 1,333,216 km (0.11 R)
• M11: 1,409,362 km (0.115 R)
• M12: 1,516,474 km (0.085 R)
• M13: 1,687,614 km (0.089 R)
• M14: 1,854,565 km (0.093 R)
• M15: 2,250,401 km (0.096 R)
• M16: 2,388,330 km (0.081 R)
• M17: 2,588,642 km (0.092 R)
• M18: 2,905,490 km (0.104 R)
• M19: 3,158,011 km (0.055 R)
• M20: 3,312,845 km (0.111 R)
• M21: 3,378,219 km (0.03 R)
• M22: 3,483,536 km (0.086 R)
• M23: 4,139,074 km (0.03 R)
• M24: 4,252,020 km (0.111 R)
• M25: 4,568,121 km (0.086 R)
• M26: 4,714,278 km (0.059 R)
• M27: 4,951,390 km (0.089 R)
• M28: 5,026,339 km (0.112 R)
• M29: 5,101,736 km (0.073 R)
• M30: 5,422,175 km (0.097 R)
• M31: 5,592,716 km (0.065 R)
• M32: 5,749,345 km (0.115 R)
• M33: 5,955,042 km (0.099 R)
• M34: 6,669,372 km (0.071 R)
• M35: 7,121,158 km (0.106 R)
• M36: 7,565,613 km (0.056 R)
• M37: 8,019,194 km (0.091 R)
• M38: 8,125,109 km (0.091 R)
• M39: 8,284,880 km (0.094 R)
• M40: 8,356,238 km (0.119 R)
• M41: 8,463,649 km (0.101 R)
• M42: 8,770,325 km (0.092 R)
• M43: 9,099,290 km (0.073 R)
• M44: 9,450,845 km (0.119 R)
• M45: 9,600,144 km (0.098 R)
• M46: 9,712,642 km (0.066 R)
• M47: 10,224,566 km (0.068 R)
• M48: 11,038,228 km (0.088 R)
• M49: 11,274,593 km (0.091 R)
• M50: 11,532,500 km (0.062 R)
• M51: 11,812,397 km (0.113 R)
• M52: 12,114,884 km (0.101 R)
• M53: 12,645,059 km (0.106 R)
• M54: 12,727,338 km (0.07 R)
• M55: 12,871,700 km (0.039 R)
• M56: 13,016,660 km (0.12 R)
• M57: 13,391,852 km (0.05 R)
• M58: 13,770,634 km (0.101 R)
• M59: 13,855,306 km (0.088 R)
• M60: 14,217,034 km (0.074 R)
• M61: 14,345,389 km (0.09 R)
• M62: 14,431,258 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.1

Radius: 13

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.09 AU - 2.83 AU

Year: 2573 Days

Day: 13.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,768,352 km

• M1: 168,746 km (0.077 R)
• M2: 265,686 km (0.054 R)
• M3: 437,873 km (0.031 R)
• M4: 573,109 km (0.079 R)
• M5: 702,512 km (0.114 R)
• M6: 1,146,069 km (0.114 R)
• M7: 1,473,838 km (0.095 R)
• M8: 1,565,691 km (0.085 R)
• M9: 1,942,080 km (0.118 R)
• M10: 2,043,507 km (0.106 R)
• M11: 2,170,067 km (0.065 R)
• M12: 2,480,034 km (0.113 R)
• M13: 2,881,255 km (0.064 R)
• M14: 2,997,941 km (0.072 R)
• M15: 3,411,879 km (0.025 R)
• M16: 3,507,920 km (0.083 R)
• M17: 3,674,872 km (0.097 R)
• M18: 3,787,519 km (0.103 R)
• M19: 4,103,619 km (0.053 R)
• M20: 4,220,605 km (0.063 R)
• M21: 4,398,327 km (0.111 R)
• M22: 4,807,477 km (0.06 R)
• M23: 4,946,603 km (0.101 R)
• M24: 5,102,783 km (0.072 R)
• M25: 5,276,616 km (0.112 R)
• M26: 5,565,190 km (0.105 R)
• M27: 5,646,272 km (0.072 R)
• M28: 6,157,897 km (0.119 R)
• M29: 6,360,004 km (0.06 R)
• M30: 6,478,934 km (0.044 R)
• M31: 6,684,482 km (0.094 R)
• M32: 6,962,135 km (0.11 R)
• M33: 7,546,465 km (0.106 R)
• M34: 7,763,082 km (0.069 R)
• M35: 7,890,240 km (0.036 R)
• M36: 8,110,000 km (0.094 R)
• M37: 8,762,546 km (0.115 R)
• M38: 8,876,240 km (0.106 R)
• M39: 9,239,164 km (0.11 R)
• M40: 9,432,146 km (0.072 R)
• M41: 9,548,533 km (0.07 R)
• M42: 9,861,492 km (0.093 R)
• M43: 9,999,421 km (0.108 R)
• M44: 10,800,069 km (0.075 R)
• M45: 10,921,991 km (0.055 R)
• M46: 11,003,522 km (0.109 R)
• M47: 11,331,590 km (0.069 R)
• M48: 11,600,567 km (0.053 R)
• M49: 11,997,600 km (0.115 R)
• M50: 12,208,233 km (0.094 R)
• M51: 12,547,970 km (0.089 R)
• M52: 12,912,391 km (0.116 R)
• M53: 13,150,102 km (0.109 R)
• M54: 13,651,703 km (0.098 R)
• M55: 13,783,499 km (0.109 R)
• M56: 13,871,762 km (0.044 R)
• M57: 14,048,586 km (0.099 R)
• M58: 14,360,049 km (0.12 R)
• M59: 14,651,167 km (0.042 R)
• M60: 15,035,035 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.3

Radius: 5.9

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.98 AU - 8.1 AU

Year: 11153 Days

Day: 17.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,768,352 km

• M1: 781,499 km (0.063 R)
• M2: 874,998 km (0.104 R)
• M3: 1,285,644 km (0.059 R)
• M4: 1,628,672 km (0.098 R)
• M5: 1,676,543 km (0.068 R)
• M6: 1,973,495 km (0.065 R)
• M7: 2,024,658 km (0.09 R)
• M8: 4,172,883 km (0.105 R)
• M9: 4,338,338 km (0.077 R)
• M10: 4,778,754 km (0.109 R)
• M11: 5,092,012 km (0.114 R)
• M12: 5,233,382 km (0.069 R)
• M13: 6,486,414 km (0.114 R)
• M14: 7,146,141 km (0.107 R)
• M15: 8,196,019 km (0.109 R)
• M16: 8,320,185 km (0.11 R)
• M17: 10,123,737 km (0.108 R)
• M18: 10,301,609 km (0.068 R)
• M19: 10,615,465 km (0.116 R)
• M20: 10,660,494 km (0.07 R)
• M21: 11,069,195 km (0.106 R)
• M22: 12,089,453 km (0.041 R)
• M23: 12,183,699 km (0.108 R)
• M24: 12,230,972 km (0.093 R)
• M25: 12,563,080 km (0.107 R)
• M26: 12,802,287 km (0.076 R)
• M27: 12,946,499 km (0.101 R)
• M28: 13,139,480 km (0.116 R)
• M29: 14,367,828 km (0.112 R)
• M30: 15,735,153 km (0.114 R)
• M31: 15,838,076 km (0.06 R)
• M32: 16,721,900 km (0.062 R)
• M33: 17,621,732 km (0.102 R)
• M34: 18,266,349 km (0.117 R)
• M35: 18,374,508 km (0.102 R)
• M36: 18,918,596 km (0.055 R)
• M37: 19,028,101 km (0.051 R)
• M38: 19,137,756 km (0.088 R)
• M39: 19,412,867 km (0.065 R)
• M40: 21,374,843 km (0.12 R)
• M41: 21,603,129 km (0.101 R)
• M42: 22,004,351 km (0.114 R)
• M43: 22,177,136 km (0.086 R)
• M44: 22,234,881 km (0.095 R)
• M45: 22,698,186 km (0.104 R)
• M46: 22,814,423 km (0.108 R)
• M47: 23,575,428 km (0.053 R)
• M48: 24,404,200 km (0.114 R)
• M49: 25,543,986 km (0.097 R)
• M50: 26,456,234 km (0.118 R)
• M51: 26,762,610 km (0.097 R)
• M52: 27,317,170 km (0.115 R)
• M53: 28,000,084 km (0.112 R)
• M54: 28,124,848 km (0.093 R)
• M55: 28,312,295 km (0.08 R)
• M56: 28,374,827 km (0.048 R)
• M57: 28,625,702 km (0.107 R)
• M58: 28,688,533 km (0.065 R)
• M59: 28,877,326 km (0.064 R)
• M60: 29,255,958 km (0.075 R)
• M61: 30,337,999 km (0.083 R)
• M62: 30,530,233 km (0.038 R)
• M63: 31,432,906 km (0.054 R)
• M64: 33,132,488 km (0.087 R)
• M65: 34,393,298 km (0.11 R)
• M66: 35,130,367 km (0.062 R)
• M67: 35,872,672 km (0.081 R)
• M68: 35,940,440 km (0.116 R)
• M69: 36,211,810 km (0.11 R)
• M70: 36,961,595 km (0.037 R)
• M71: 37,510,170 km (0.117 R)
• M72: 37,854,245 km (0.119 R)
• M73: 38,754,076 km (0.066 R)
• M74: 38,823,639 km (0.093 R)
• M75: 40,363,301 km (0.03 R)
• M76: 40,645,293 km (0.107 R)
• M77: 40,857,273 km (0.091 R)
• M78: 42,065,425 km (0.101 R)
• M79: 42,781,700 km (0.078 R)
• M80: 42,925,314 km (0.115 R)
• M81: 43,141,333 km (0.043 R)
• M82: 43,285,396 km (0.084 R)
• M83: 44,008,402 km (0.109 R)
• M84: 44,444,031 km (0.11 R)
• M85: 44,881,306 km (0.102 R)
• M86: 45,833,347 km (0.082 R)
• M87: 46,496,365 km (0.042 R)
• M88: 46,791,970 km (0.069 R)
• M89: 47,459,625 km (0.08 R)
• M90: 49,179,851 km (0.108 R)
• M91: 50,009,820 km (0.095 R)
• M92: 50,085,517 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 15,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit