🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.73 AU - 1.13 AU

Year: 326 Days

Day: 31.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.8 AU - 1.2 AU

Year: 363 Days

Day: 38.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.59 AU - 1.67 AU

Year: 756 Days

Day: 42.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.65 AU - 4.79 AU

Year: 3727 Days

Day: 32.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.6

Radius: 14.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.41 AU - 6.53 AU

Year: 5981 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,387,269 km

• M1: 188,643 km (0.09 R)
• M2: 297,849 km (0.111 R)
• M3: 607,816 km (0.074 R)
• M4: 783,294 km (0.108 R)
• M5: 1,327,382 km (0.061 R)
• M6: 2,079,560 km (0.068 R)
• M7: 2,205,970 km (0.111 R)
• M8: 2,646,536 km (0.064 R)
• M9: 2,738,090 km (0.112 R)
• M10: 2,830,691 km (0.086 R)
• M11: 2,924,339 km (0.113 R)
• M12: 3,019,184 km (0.073 R)
• M13: 3,139,162 km (0.098 R)
• M14: 3,408,887 km (0.066 R)
• M15: 3,660,809 km (0.114 R)
• M16: 3,971,225 km (0.1 R)
• M17: 4,156,427 km (0.085 R)
• M18: 4,398,776 km (0.113 R)
• M19: 4,897,385 km (0.118 R)
• M20: 5,502,359 km (0.12 R)
• M21: 5,828,632 km (0.118 R)
• M22: 5,918,840 km (0.072 R)
• M23: 6,161,488 km (0.09 R)
• M24: 6,469,510 km (0.117 R)
• M25: 6,656,656 km (0.112 R)
• M26: 6,877,463 km (0.072 R)
• M27: 7,326,406 km (0.07 R)
• M28: 7,587,155 km (0.093 R)
• M29: 7,718,652 km (0.12 R)
• M30: 8,387,953 km (0.108 R)
• M31: 8,524,087 km (0.098 R)
• M32: 10,105,785 km (0.077 R)
• M33: 10,874,718 km (0.111 R)
• M34: 11,624,503 km (0.106 R)
• M35: 11,890,787 km (0.072 R)
• M36: 12,043,975 km (0.049 R)
• M37: 12,236,358 km (0.112 R)
• M38: 12,468,534 km (0.112 R)
• M39: 13,055,406 km (0.081 R)
• M40: 13,411,898 km (0.091 R)
• M41: 14,256,228 km (0.096 R)
• M42: 14,828,739 km (0.114 R)
• M43: 15,325,404 km (0.104 R)
• M44: 15,743,530 km (0.11 R)
• M45: 16,633,787 km (0.069 R)
• M46: 16,934,180 km (0.105 R)
• M47: 18,374,508 km (0.08 R)
• M48: 18,729,653 km (0.106 R)
• M49: 18,818,814 km (0.085 R)
• M50: 18,907,974 km (0.114 R)
• M51: 19,672,569 km (0.109 R)
• M52: 20,081,420 km (0.103 R)
• M53: 20,584,966 km (0.081 R)
• M54: 20,723,045 km (0.1 R)
• M55: 21,000,100 km (0.1 R)
• M56: 21,464,602 km (0.054 R)
• M57: 21,838,596 km (0.113 R)
• M58: 21,932,544 km (0.099 R)
• M59: 23,021,317 km (0.083 R)
• M60: 24,419,459 km (0.075 R)
• M61: 24,858,828 km (0.081 R)
• M62: 25,597,093 km (0.072 R)
• M63: 26,342,539 km (0.085 R)
• M64: 26,843,543 km (0.086 R)
• M65: 27,044,901 km (0.11 R)
• M66: 27,196,145 km (0.06 R)
• M67: 27,804,111 km (0.097 R)
• M68: 27,956,700 km (0.115 R)
• M69: 28,365,252 km (0.075 R)
• M70: 28,621,663 km (0.065 R)
• M71: 31,757,384 km (0.092 R)
• M72: 32,558,331 km (0.115 R)
• M73: 32,934,270 km (0.111 R)
• M74: 34,562,194 km (0.085 R)
• M75: 36,549,901 km (0.1 R)
• M76: 36,717,301 km (0.12 R)
• M77: 36,996,750 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.8

Radius: 13.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.06 AU - 8.66 AU

Year: 7257 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,387,269 km

• M1: 182,360 km (0.116 R)
• M2: 423,811 km (0.084 R)
• M3: 663,317 km (0.108 R)
• M4: 787,034 km (0.101 R)
• M5: 1,126,023 km (0.116 R)
• M6: 1,566,888 km (0.046 R)
• M7: 1,856,809 km (0.108 R)
• M8: 1,998,328 km (0.097 R)
• M9: 2,249,354 km (0.092 R)
• M10: 2,444,728 km (0.101 R)
• M11: 2,555,730 km (0.048 R)
• M12: 2,922,394 km (0.098 R)
• M13: 3,112,234 km (0.098 R)
• M14: 3,257,344 km (0.113 R)
• M15: 3,529,463 km (0.051 R)
• M16: 3,655,574 km (0.076 R)
• M17: 3,809,061 km (0.088 R)
• M18: 4,830,366 km (0.059 R)
• M19: 5,198,526 km (0.077 R)
• M20: 5,284,844 km (0.102 R)
• M21: 5,371,611 km (0.115 R)
• M22: 5,693,994 km (0.07 R)
• M23: 5,932,453 km (0.092 R)
• M24: 6,083,248 km (0.037 R)
• M25: 6,204,721 km (0.093 R)
• M26: 7,109,938 km (0.1 R)
• M27: 7,659,860 km (0.113 R)
• M28: 8,290,864 km (0.12 R)
• M29: 8,425,801 km (0.076 R)
• M30: 8,595,594 km (0.097 R)
• M31: 8,869,658 km (0.103 R)
• M32: 9,426,311 km (0.04 R)
• M33: 9,780,110 km (0.03 R)
• M34: 9,994,484 km (0.087 R)
• M35: 10,355,314 km (0.103 R)
• M36: 10,500,723 km (0.094 R)
• M37: 10,830,736 km (0.049 R)
• M38: 12,222,744 km (0.062 R)
• M39: 12,998,559 km (0.059 R)
• M40: 13,790,381 km (0.072 R)
• M41: 14,843,101 km (0.113 R)
• M42: 17,068,219 km (0.094 R)
• M43: 17,197,322 km (0.093 R)
• M44: 18,022,205 km (0.092 R)
• M45: 18,285,348 km (0.1 R)
• M46: 18,815,672 km (0.079 R)
• M47: 19,261,324 km (0.049 R)
• M48: 19,530,451 km (0.116 R)
• M49: 19,710,567 km (0.085 R)
• M50: 19,891,281 km (0.092 R)
• M51: 20,027,116 km (0.088 R)
• M52: 20,254,205 km (0.067 R)
• M53: 20,940,710 km (0.069 R)
• M54: 21,541,794 km (0.093 R)
• M55: 21,774,568 km (0.088 R)
• M56: 22,383,581 km (0.093 R)
• M57: 23,093,274 km (0.087 R)
• M58: 24,583,418 km (0.118 R)
• M59: 25,217,414 km (0.1 R)
• M60: 25,708,992 km (0.087 R)
• M61: 27,403,488 km (0.066 R)
• M62: 27,504,317 km (0.079 R)
• M63: 28,519,188 km (0.036 R)
• M64: 28,672,377 km (0.039 R)
• M65: 28,928,488 km (0.081 R)
• M66: 29,701,460 km (0.089 R)
• M67: 29,856,743 km (0.033 R)
• M68: 30,272,476 km (0.117 R)
• M69: 30,637,794 km (0.118 R)
• M70: 30,847,231 km (0.12 R)
• M71: 31,004,607 km (0.111 R)
• M72: 31,583,850 km (0.088 R)
• M73: 32,007,362 km (0.12 R)
• M74: 33,020,888 km (0.113 R)
• M75: 33,720,407 km (0.035 R)
• M76: 34,153,343 km (0.077 R)
• M77: 34,642,678 km (0.054 R)
• M78: 35,243,762 km (0.111 R)
• M79: 35,573,027 km (0.076 R)
• M80: 36,622,756 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 14.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.04 AU - 10.14 AU

Year: 9150 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,387,269 km

• M1: 196,721 km (0.109 R)
• M2: 634,445 km (0.085 R)
• M3: 763,697 km (0.095 R)
• M4: 1,227,451 km (0.08 R)
• M5: 1,395,150 km (0.072 R)
• M6: 1,717,384 km (0.074 R)
• M7: 2,044,105 km (0.11 R)
• M8: 2,287,052 km (0.092 R)
• M9: 2,647,733 km (0.113 R)
• M10: 2,891,128 km (0.032 R)
• M11: 3,188,379 km (0.099 R)
• M12: 3,738,750 km (0.106 R)
• M13: 3,937,416 km (0.09 R)
• M14: 4,241,848 km (0.055 R)
• M15: 4,475,519 km (0.11 R)
• M16: 4,580,687 km (0.088 R)
• M17: 4,901,275 km (0.076 R)
• M18: 5,592,866 km (0.049 R)
• M19: 5,906,872 km (0.092 R)
• M20: 6,226,862 km (0.118 R)
• M21: 6,884,045 km (0.033 R)
• M22: 7,005,967 km (0.117 R)
• M23: 7,375,923 km (0.089 R)
• M24: 7,626,200 km (0.085 R)
• M25: 8,199,609 km (0.078 R)
• M26: 8,361,474 km (0.09 R)
• M27: 8,524,236 km (0.116 R)
• M28: 8,820,141 km (0.058 R)
• M29: 8,919,474 km (0.105 R)
• M30: 9,523,550 km (0.072 R)
• M31: 9,625,576 km (0.065 R)
• M32: 9,864,932 km (0.049 R)
• M33: 10,037,120 km (0.12 R)
• M34: 10,140,940 km (0.106 R)
• M35: 11,198,897 km (0.08 R)
• M36: 11,378,564 km (0.097 R)
• M37: 12,626,210 km (0.106 R)
• M38: 13,418,480 km (0.066 R)
• M39: 13,686,260 km (0.085 R)
• M40: 14,149,266 km (0.074 R)
• M41: 14,343,743 km (0.104 R)
• M42: 15,409,179 km (0.035 R)
• M43: 15,649,433 km (0.103 R)
• M44: 15,770,009 km (0.088 R)
• M45: 16,214,764 km (0.116 R)
• M46: 16,459,207 km (0.114 R)
• M47: 16,581,877 km (0.099 R)
• M48: 16,786,975 km (0.094 R)
• M49: 18,713,198 km (0.115 R)
• M50: 18,841,403 km (0.079 R)
• M51: 19,529,254 km (0.077 R)
• M52: 19,876,321 km (0.062 R)
• M53: 20,094,285 km (0.057 R)
• M54: 20,488,625 km (0.055 R)
• M55: 21,821,542 km (0.093 R)
• M56: 22,181,624 km (0.094 R)
• M57: 23,044,954 km (0.117 R)
• M58: 23,136,507 km (0.116 R)
• M59: 23,503,770 km (0.117 R)
• M60: 23,734,301 km (0.106 R)
• M61: 24,197,755 km (0.107 R)
• M62: 25,321,983 km (0.062 R)
• M63: 25,605,620 km (0.078 R)
• M64: 26,799,262 km (0.085 R)
• M65: 27,185,075 km (0.08 R)
• M66: 28,059,773 km (0.1 R)
• M67: 28,255,447 km (0.051 R)
• M68: 28,598,924 km (0.107 R)
• M69: 28,845,013 km (0.08 R)
• M70: 31,904,887 km (0.091 R)
• M71: 32,467,525 km (0.101 R)
• M72: 33,033,603 km (0.073 R)
• M73: 33,654,734 km (0.096 R)
• M74: 34,227,544 km (0.096 R)
• M75: 34,961,172 km (0.058 R)
• M76: 35,066,489 km (0.105 R)
• M77: 35,277,272 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 8.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.92 AU - 9.94 AU

Year: 10524 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,387,269 km

• M1: 117,434 km (0.075 R)
• M2: 182,061 km (0.045 R)
• M3: 270,323 km (0.066 R)
• M4: 357,689 km (0.082 R)
• M5: 1,078,152 km (0.107 R)
• M6: 1,298,210 km (0.111 R)
• M7: 1,495,829 km (0.09 R)
• M8: 1,664,875 km (0.06 R)
• M9: 2,272,990 km (0.092 R)
• M10: 2,468,066 km (0.096 R)
• M11: 2,828,447 km (0.074 R)
• M12: 3,062,268 km (0.107 R)
• M13: 3,424,744 km (0.088 R)
• M14: 4,006,979 km (0.108 R)
• M15: 4,323,079 km (0.093 R)
• M16: 4,702,011 km (0.114 R)
• M17: 4,756,913 km (0.058 R)
• M18: 4,895,441 km (0.089 R)
• M19: 5,813,224 km (0.092 R)
• M20: 7,033,344 km (0.088 R)
• M21: 7,737,202 km (0.112 R)
• M22: 7,802,427 km (0.07 R)
• M23: 7,900,413 km (0.058 R)
• M24: 8,130,644 km (0.083 R)
• M25: 8,363,269 km (0.112 R)
• M26: 9,804,046 km (0.114 R)
• M27: 9,980,572 km (0.085 R)
• M28: 10,051,481 km (0.038 R)
• M29: 11,542,523 km (0.113 R)
• M30: 12,142,859 km (0.118 R)
• M31: 12,561,584 km (0.059 R)
• M32: 12,946,349 km (0.07 R)
• M33: 13,766,894 km (0.072 R)
• M34: 14,483,617 km (0.115 R)
• M35: 14,644,435 km (0.063 R)
• M36: 14,927,474 km (0.084 R)
• M37: 15,049,396 km (0.059 R)
• M38: 15,828,801 km (0.028 R)
• M39: 15,994,556 km (0.085 R)
• M40: 16,077,732 km (0.092 R)
• M41: 16,160,908 km (0.054 R)
• M42: 16,579,334 km (0.089 R)
• M43: 17,726,749 km (0.074 R)
• M44: 17,942,021 km (0.082 R)
• M45: 18,158,190 km (0.078 R)
• M46: 18,418,789 km (0.113 R)
• M47: 20,367,002 km (0.025 R)
• M48: 20,502,239 km (0.103 R)
• M49: 20,592,446 km (0.055 R)
• M50: 20,728,281 km (0.091 R)
• M51: 20,909,594 km (0.072 R)
• M52: 21,046,027 km (0.117 R)
• M53: 21,548,676 km (0.103 R)
• M54: 21,916,836 km (0.117 R)
• M55: 22,845,988 km (0.082 R)
• M56: 23,080,408 km (0.112 R)
• M57: 24,359,470 km (0.098 R)
• M58: 24,455,213 km (0.116 R)
• M59: 24,550,955 km (0.052 R)
• M60: 24,646,848 km (0.055 R)
• M61: 24,791,060 km (0.06 R)
• M62: 24,887,251 km (0.095 R)
• M63: 25,080,083 km (0.085 R)
• M64: 25,661,570 km (0.054 R)
• M65: 26,149,558 km (0.107 R)
• M66: 26,640,538 km (0.05 R)
• M67: 26,837,708 km (0.093 R)
• M68: 27,581,808 km (0.11 R)
• M69: 27,881,453 km (0.062 R)
• M70: 28,786,370 km (0.1 R)
• M71: 29,039,490 km (0.028 R)
• M72: 29,191,780 km (0.065 R)
• M73: 29,956,824 km (0.089 R)
• M74: 30,883,732 km (0.115 R)
• M75: 31,142,836 km (0.079 R)
• M76: 31,298,717 km (0.107 R)
• M77: 31,663,287 km (0.094 R)
• M78: 31,767,706 km (0.11 R)
• M79: 32,081,712 km (0.076 R)
• M80: 32,871,140 km (0.065 R)
• M81: 34,953,393 km (0.099 R)
• M82: 35,983,374 km (0.084 R)
• M83: 36,255,942 km (0.049 R)
• M84: 36,638,912 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 8.2

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.68 AU - 11.76 AU

Year: 11874 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,387,269 km

• M1: 285,582 km (0.086 R)
• M2: 337,942 km (0.072 R)
• M3: 454,778 km (0.114 R)
• M4: 639,232 km (0.093 R)
• M5: 712,535 km (0.057 R)
• M6: 1,423,573 km (0.111 R)
• M7: 2,183,531 km (0.101 R)
• M8: 2,354,521 km (0.091 R)
• M9: 2,679,597 km (0.074 R)
• M10: 3,241,935 km (0.099 R)
• M11: 3,339,174 km (0.111 R)
• M12: 3,806,069 km (0.113 R)
• M13: 4,116,933 km (0.101 R)
• M14: 5,023,496 km (0.096 R)
• M15: 5,949,657 km (0.046 R)
• M16: 6,149,220 km (0.095 R)
• M17: 7,264,622 km (0.085 R)
• M18: 7,349,743 km (0.029 R)
• M19: 7,607,052 km (0.061 R)
• M20: 7,736,903 km (0.06 R)
• M21: 8,307,619 km (0.087 R)
• M22: 8,575,698 km (0.107 R)
• M23: 8,665,756 km (0.077 R)
• M24: 8,937,575 km (0.057 R)
• M25: 10,626,834 km (0.118 R)
• M26: 11,956,909 km (0.097 R)
• M27: 12,108,003 km (0.094 R)
• M28: 12,820,986 km (0.095 R)
• M29: 12,924,059 km (0.069 R)
• M30: 13,810,576 km (0.113 R)
• M31: 14,341,200 km (0.025 R)
• M32: 14,394,606 km (0.066 R)
• M33: 14,448,013 km (0.113 R)
• M34: 14,770,396 km (0.112 R)
• M35: 15,751,758 km (0.085 R)
• M36: 16,250,368 km (0.103 R)
• M37: 16,529,518 km (0.111 R)
• M38: 16,754,064 km (0.078 R)
• M39: 16,923,110 km (0.117 R)
• M40: 17,604,977 km (0.096 R)
• M41: 18,237,925 km (0.081 R)
• M42: 20,361,168 km (0.082 R)
• M43: 20,904,058 km (0.109 R)
• M44: 21,207,742 km (0.036 R)
• M45: 21,512,772 km (0.095 R)
• M46: 21,757,963 km (0.08 R)
• M47: 22,189,254 km (0.05 R)
• M48: 22,685,620 km (0.097 R)
• M49: 22,872,617 km (0.073 R)
• M50: 23,311,088 km (0.062 R)
• M51: 24,643,257 km (0.09 R)
• M52: 24,835,491 km (0.049 R)
• M53: 25,092,799 km (0.107 R)
• M54: 26,720,124 km (0.05 R)
• M55: 26,851,771 km (0.079 R)
• M56: 27,646,285 km (0.109 R)
• M57: 27,712,856 km (0.066 R)
• M58: 28,987,579 km (0.107 R)
• M59: 29,394,186 km (0.117 R)
• M60: 30,487,448 km (0.114 R)
• M61: 31,316,070 km (0.066 R)
• M62: 31,385,484 km (0.096 R)
• M63: 31,454,897 km (0.104 R)
• M64: 32,713,614 km (0.069 R)
• M65: 34,131,353 km (0.1 R)
• M66: 35,063,647 km (0.101 R)
• M67: 35,786,503 km (0.107 R)
• M68: 36,587,301 km (0.103 R)
• M69: 36,806,611 km (0.074 R)
• M70: 37,615,038 km (0.101 R)
• M71: 38,354,800 km (0.114 R)
• M72: 40,678,952 km (0.039 R)
• M73: 41,819,786 km (0.065 R)
• M74: 42,125,713 km (0.106 R)
• M75: 42,816,855 km (0.104 R)
• M76: 43,048,134 km (0.029 R)
• M77: 44,444,331 km (0.092 R)
• M78: 44,600,361 km (0.051 R)
• M79: 45,069,500 km (0.11 R)
• M80: 46,091,852 km (0.103 R)
• M81: 46,170,840 km (0.098 R)
• M82: 46,487,090 km (0.1 R)
• M83: 48,479,883 km (0.059 R)
• M84: 48,881,852 km (0.064 R)
• M85: 49,204,236 km (0.095 R)
• M86: 51,153,047 km (0.093 R)
• M87: 51,726,157 km (0.066 R)
• M88: 54,039,987 km (0.116 R)
• M89: 54,540,093 km (0.11 R)
• M90: 55,545,091 km (0.118 R)
• M91: 55,629,165 km (0.066 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit