🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 43.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,891,429 km

• M1: 308,920 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 12.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 409 Days

Day: 12.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,891,429 km

• M1: 153,487 km (0.076 R)
• M2: 230,231 km (0.1 R)
• M3: 321,037 km (0.086 R)
• M4: 488,587 km (0.095 R)
• M5: 657,333 km (0.075 R)
• M6: 744,100 km (0.111 R)
• M7: 897,138 km (0.12 R)
• M8: 982,260 km (0.093 R)
• M9: 1,106,575 km (0.113 R)
• M10: 1,318,107 km (0.09 R)
• M11: 1,436,439 km (0.103 R)
• M12: 1,543,252 km (0.117 R)
• M13: 1,621,192 km (0.081 R)
• M14: 1,705,865 km (0.113 R)
• M15: 1,797,568 km (0.041 R)
• M16: 1,935,497 km (0.068 R)
• M17: 2,037,224 km (0.101 R)
• M18: 2,275,533 km (0.117 R)
• M19: 2,578,768 km (0.106 R)
• M20: 2,710,115 km (0.071 R)
• M21: 2,882,302 km (0.118 R)
• M22: 2,986,123 km (0.071 R)
• M23: 3,124,352 km (0.11 R)
• M24: 3,332,293 km (0.055 R)
• M25: 3,441,499 km (0.077 R)
• M26: 3,705,539 km (0.106 R)
• M27: 3,926,047 km (0.111 R)
• M28: 4,070,558 km (0.111 R)
• M29: 4,165,553 km (0.046 R)
• M30: 4,253,815 km (0.087 R)
• M31: 4,454,875 km (0.064 R)
• M32: 4,537,603 km (0.061 R)
• M33: 4,681,815 km (0.112 R)
• M34: 4,827,673 km (0.084 R)
• M35: 4,951,690 km (0.085 R)
• M36: 5,147,513 km (0.064 R)
• M37: 5,361,887 km (0.039 R)
• M38: 5,450,150 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 14.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.62 AU - 0.92 AU

Year: 443 Days

Day: 6.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,891,429 km

• M1: 175,478 km (0.034 R)
• M2: 266,135 km (0.104 R)
• M3: 382,971 km (0.117 R)
• M4: 482,752 km (0.049 R)
• M5: 603,478 km (0.077 R)
• M6: 729,589 km (0.07 R)
• M7: 841,039 km (0.114 R)
• M8: 1,023,249 km (0.107 R)
• M9: 1,136,495 km (0.098 R)
• M10: 1,304,793 km (0.03 R)
• M11: 1,435,242 km (0.083 R)
• M12: 1,532,032 km (0.116 R)
• M13: 1,628,074 km (0.079 R)
• M14: 1,732,942 km (0.096 R)
• M15: 1,823,299 km (0.11 R)
• M16: 1,939,387 km (0.11 R)
• M17: 2,118,605 km (0.029 R)
• M18: 2,222,875 km (0.061 R)
• M19: 2,329,089 km (0.117 R)
• M20: 2,493,647 km (0.042 R)
• M21: 2,696,950 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 10.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.7 AU - 0.88 AU

Year: 461 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,891,429 km

• M1: 162,014 km (0.098 R)
• M2: 247,584 km (0.053 R)
• M3: 452,534 km (0.076 R)
• M4: 547,379 km (0.075 R)
• M5: 624,272 km (0.115 R)
• M6: 698,173 km (0.116 R)
• M7: 827,127 km (0.115 R)
• M8: 953,387 km (0.08 R)
• M9: 1,154,297 km (0.104 R)
• M10: 1,303,446 km (0.08 R)
• M11: 1,372,560 km (0.119 R)
• M12: 1,455,886 km (0.083 R)
• M13: 1,617,901 km (0.093 R)
• M14: 1,716,636 km (0.054 R)
• M15: 1,941,930 km (0.082 R)
• M16: 2,032,586 km (0.118 R)
• M17: 2,109,928 km (0.102 R)
• M18: 2,192,058 km (0.112 R)
• M19: 2,305,752 km (0.094 R)
• M20: 2,417,651 km (0.096 R)
• M21: 2,780,725 km (0.088 R)
• M22: 2,879,310 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 10

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.89 AU - 0.99 AU

Year: 598 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,891,429 km

• M1: 126,410 km (0.109 R)
• M2: 213,027 km (0.081 R)
• M3: 277,953 km (0.111 R)
• M4: 397,033 km (0.071 R)
• M5: 522,396 km (0.118 R)
• M6: 585,077 km (0.093 R)
• M7: 650,601 km (0.115 R)
• M8: 723,306 km (0.105 R)
• M9: 837,898 km (0.117 R)
• M10: 927,058 km (0.058 R)
• M11: 1,033,871 km (0.11 R)
• M12: 1,149,809 km (0.092 R)
• M13: 1,229,694 km (0.117 R)
• M14: 1,454,091 km (0.06 R)
• M15: 1,546,543 km (0.101 R)
• M16: 1,663,528 km (0.097 R)
• M17: 1,760,468 km (0.042 R)
• M18: 1,894,657 km (0.104 R)
• M19: 2,056,821 km (0.104 R)
• M20: 2,223,473 km (0.092 R)
• M21: 2,356,316 km (0.057 R)
• M22: 2,603,452 km (0.119 R)
• M23: 2,716,847 km (0.114 R)
• M24: 2,914,017 km (0.093 R)
• M25: 2,983,131 km (0.064 R)
• M26: 3,115,974 km (0.051 R)
• M27: 3,186,734 km (0.115 R)
• M28: 3,344,260 km (0.073 R)
• M29: 3,409,335 km (0.079 R)
• M30: 3,794,400 km (0.112 R)
• M31: 3,877,726 km (0.032 R)
• M32: 4,100,178 km (0.119 R)
• M33: 4,398,177 km (0.106 R)
• M34: 4,477,763 km (0.075 R)
• M35: 4,670,745 km (0.07 R)
• M36: 4,743,748 km (0.066 R)
• M37: 4,907,558 km (0.104 R)
• M38: 5,148,411 km (0.093 R)
• M39: 5,384,775 km (0.094 R)
• M40: 5,798,114 km (0.099 R)
• M41: 5,894,306 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 14.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.3 AU - 1.58 AU

Year: 1134 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 69,891,429 km

• M1: 188,194 km (0.081 R)
• M2: 306,825 km (0.113 R)
• M3: 448,046 km (0.113 R)
• M4: 573,109 km (0.093 R)
• M5: 666,608 km (0.086 R)
• M6: 782,995 km (0.09 R)
• M7: 913,295 km (0.083 R)
• M8: 1,089,222 km (0.082 R)
• M9: 1,257,520 km (0.106 R)
• M10: 1,386,473 km (0.103 R)
• M11: 1,534,425 km (0.105 R)
• M12: 1,658,292 km (0.066 R)
• M13: 1,793,529 km (0.084 R)
• M14: 1,948,213 km (0.048 R)
• M15: 2,246,511 km (0.099 R)
• M16: 2,388,779 km (0.031 R)
• M17: 2,499,631 km (0.065 R)
• M18: 2,647,284 km (0.066 R)
• M19: 2,869,886 km (0.11 R)
• M20: 2,969,967 km (0.091 R)
• M21: 3,182,844 km (0.099 R)
• M22: 3,391,384 km (0.104 R)
• M23: 3,497,299 km (0.103 R)
• M24: 3,862,168 km (0.079 R)
• M25: 3,983,193 km (0.079 R)
• M26: 4,322,630 km (0.104 R)
• M27: 4,417,027 km (0.104 R)
• M28: 4,575,600 km (0.114 R)
• M29: 4,671,792 km (0.084 R)
• M30: 4,779,353 km (0.101 R)
• M31: 4,942,414 km (0.117 R)
• M32: 5,074,061 km (0.074 R)
• M33: 5,363,682 km (0.072 R)
• M34: 5,716,135 km (0.054 R)
• M35: 5,808,287 km (0.046 R)
• M36: 6,005,906 km (0.112 R)
• M37: 6,241,373 km (0.083 R)
• M38: 6,479,832 km (0.092 R)
• M39: 6,733,400 km (0.094 R)
• M40: 7,052,044 km (0.105 R)
• M41: 7,250,710 km (0.058 R)
• M42: 7,627,995 km (0.083 R)
• M43: 7,832,047 km (0.09 R)
• M44: 8,206,341 km (0.083 R)
• M45: 8,389,149 km (0.033 R)
• M46: 8,652,591 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 8.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.39 AU - 2.41 AU

Year: 2439 Days

Day: 11.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,891,429 km

• M1: 126,410 km (0.038 R)
• M2: 199,115 km (0.068 R)
• M3: 309,817 km (0.091 R)
• M4: 374,892 km (0.105 R)
• M5: 456,423 km (0.077 R)
• M6: 544,686 km (0.082 R)
• M7: 627,264 km (0.053 R)
• M8: 689,048 km (0.115 R)
• M9: 792,719 km (0.109 R)
• M10: 846,574 km (0.108 R)
• M11: 951,143 km (0.045 R)
• M12: 1,135,298 km (0.075 R)
• M13: 1,212,341 km (0.092 R)
• M14: 1,307,186 km (0.087 R)
• M15: 1,380,040 km (0.078 R)
• M16: 1,504,506 km (0.114 R)
• M17: 1,598,154 km (0.104 R)
• M18: 1,738,028 km (0.103 R)
• M19: 1,946,268 km (0.07 R)
• M20: 2,048,743 km (0.094 R)
• M21: 2,278,675 km (0.074 R)
• M22: 2,456,696 km (0.059 R)
• M23: 2,618,860 km (0.059 R)
• M24: 2,680,495 km (0.062 R)
• M25: 2,773,993 km (0.077 R)
• M26: 2,836,974 km (0.099 R)
• M27: 2,911,025 km (0.114 R)
• M28: 3,158,909 km (0.068 R)
• M29: 3,224,732 km (0.055 R)
• M30: 3,526,620 km (0.083 R)
• M31: 3,606,356 km (0.116 R)
• M32: 3,767,772 km (0.083 R)
• M33: 3,908,095 km (0.086 R)
• M34: 4,073,849 km (0.091 R)
• M35: 4,205,795 km (0.057 R)
• M36: 4,424,806 km (0.116 R)
• M37: 4,848,617 km (0.092 R)
• M38: 4,937,478 km (0.079 R)
• M39: 5,039,653 km (0.114 R)
• M40: 5,311,472 km (0.093 R)
• M41: 5,390,011 km (0.103 R)
• M42: 5,468,999 km (0.065 R)
• M43: 5,694,742 km (0.105 R)
• M44: 5,910,013 km (0.083 R)
• M45: 6,032,385 km (0.055 R)
• M46: 6,155,504 km (0.069 R)
• M47: 6,487,910 km (0.089 R)
• M48: 6,726,967 km (0.046 R)
• M49: 6,854,724 km (0.097 R)
• M50: 6,926,082 km (0.094 R)
• M51: 7,098,269 km (0.107 R)
• M52: 7,199,398 km (0.075 R)
• M53: 7,490,814 km (0.101 R)
• M54: 7,786,270 km (0.057 R)
• M55: 7,905,499 km (0.1 R)
• M56: 8,100,426 km (0.089 R)
• M57: 8,649,001 km (0.074 R)
• M58: 8,772,419 km (0.069 R)
• M59: 8,896,585 km (0.1 R)
• M60: 9,036,908 km (0.079 R)
• M61: 9,177,979 km (0.077 R)
• M62: 9,541,801 km (0.044 R)
• M63: 9,637,394 km (0.094 R)
• M64: 10,250,895 km (0.067 R)
• M65: 10,332,575 km (0.101 R)
• M66: 10,529,446 km (0.087 R)
• M67: 10,876,962 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 12.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.99 AU

Year: 5426 Days

Day: 6.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,891,429 km

• M1: 269,127 km (0.096 R)
• M2: 373,097 km (0.08 R)
• M3: 507,735 km (0.111 R)
• M4: 627,713 km (0.111 R)
• M5: 734,226 km (0.038 R)
• M6: 821,891 km (0.087 R)
• M7: 1,122,882 km (0.118 R)
• M8: 1,639,144 km (0.065 R)
• M9: 1,914,853 km (0.086 R)
• M10: 2,094,969 km (0.104 R)
• M11: 2,299,618 km (0.037 R)
• M12: 3,205,134 km (0.097 R)
• M13: 3,290,555 km (0.092 R)
• M14: 3,420,256 km (0.12 R)
• M15: 3,618,174 km (0.119 R)
• M16: 3,729,625 km (0.072 R)
• M17: 3,819,832 km (0.116 R)
• M18: 4,002,192 km (0.094 R)
• M19: 4,211,030 km (0.114 R)
• M20: 4,447,246 km (0.107 R)
• M21: 4,591,009 km (0.074 R)
• M22: 4,785,337 km (0.083 R)
• M23: 5,007,041 km (0.059 R)
• M24: 6,113,467 km (0.086 R)
• M25: 6,220,130 km (0.053 R)
• M26: 6,408,324 km (0.05 R)
• M27: 6,680,592 km (0.078 R)
• M28: 6,928,925 km (0.061 R)
• M29: 7,124,150 km (0.093 R)
• M30: 7,349,594 km (0.052 R)
• M31: 8,571,360 km (0.074 R)
• M32: 9,022,846 km (0.095 R)
• M33: 9,175,137 km (0.112 R)
• M34: 9,328,325 km (0.032 R)
• M35: 9,575,161 km (0.1 R)
• M36: 9,699,328 km (0.103 R)
• M37: 11,133,522 km (0.086 R)
• M38: 11,494,053 km (0.093 R)
• M39: 11,692,420 km (0.097 R)
• M40: 11,858,623 km (0.074 R)
• M41: 12,294,252 km (0.112 R)
• M42: 12,803,633 km (0.117 R)
• M43: 13,285,189 km (0.113 R)
• M44: 13,389,159 km (0.093 R)
• M45: 14,622,145 km (0.103 R)
• M46: 14,945,126 km (0.083 R)
• M47: 15,161,744 km (0.117 R)
• M48: 15,270,502 km (0.117 R)
• M49: 16,744,490 km (0.098 R)
• M50: 17,119,980 km (0.089 R)
• M51: 17,308,922 km (0.114 R)
• M52: 17,688,602 km (0.051 R)
• M53: 17,879,638 km (0.081 R)
• M54: 19,510,255 km (0.057 R)
• M55: 20,383,308 km (0.117 R)
• M56: 20,543,378 km (0.043 R)
• M57: 20,744,138 km (0.092 R)
• M58: 21,026,280 km (0.106 R)
• M59: 21,228,536 km (0.084 R)
• M60: 21,553,612 km (0.096 R)
• M61: 22,126,423 km (0.104 R)
• M62: 22,704,170 km (0.083 R)
• M63: 23,287,003 km (0.031 R)
• M64: 23,874,773 km (0.117 R)
• M65: 23,959,146 km (0.117 R)
• M66: 24,043,519 km (0.091 R)
• M67: 24,212,715 km (0.109 R)
• M68: 24,467,330 km (0.034 R)
• M69: 25,193,478 km (0.052 R)
• M70: 25,451,385 km (0.046 R)
• M71: 25,667,105 km (0.104 R)
• M72: 26,535,820 km (0.085 R)
• M73: 26,666,868 km (0.067 R)
• M74: 27,149,620 km (0.116 R)
• M75: 27,458,240 km (0.086 R)
• M76: 27,901,200 km (0.108 R)
• M77: 28,123,652 km (0.057 R)
• M78: 28,614,931 km (0.1 R)
• M79: 28,794,299 km (0.081 R)
• M80: 29,606,017 km (0.106 R)
• M81: 29,878,285 km (0.06 R)
• M82: 30,014,868 km (0.11 R)
• M83: 30,333,960 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.7

Radius: 5.3

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.48 AU - 9.28 AU

Year: 17359 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,891,429 km

• M1: 146,456 km (0.098 R)
• M2: 325,525 km (0.039 R)
• M3: 392,994 km (0.068 R)
• M4: 428,747 km (0.111 R)
• M5: 893,847 km (0.05 R)
• M6: 1,041,201 km (0.064 R)
• M7: 1,170,005 km (0.108 R)
• M8: 1,857,706 km (0.095 R)
• M9: 1,951,205 km (0.102 R)
• M10: 2,078,214 km (0.099 R)
• M11: 2,208,065 km (0.078 R)
• M12: 2,753,498 km (0.095 R)
• M13: 3,114,777 km (0.057 R)
• M14: 3,529,463 km (0.039 R)
• M15: 3,606,655 km (0.073 R)
• M16: 3,723,641 km (0.069 R)
• M17: 4,285,680 km (0.048 R)
• M18: 4,618,834 km (0.085 R)
• M19: 5,848,828 km (0.057 R)
• M20: 6,594,424 km (0.101 R)
• M21: 6,641,996 km (0.071 R)
• M22: 7,320,273 km (0.066 R)
• M23: 8,741,752 km (0.117 R)
• M24: 9,537,463 km (0.076 R)
• M25: 9,862,090 km (0.09 R)
• M26: 10,745,765 km (0.094 R)
• M27: 11,712,017 km (0.069 R)
• M28: 12,059,533 km (0.089 R)
• M29: 13,242,703 km (0.092 R)
• M30: 13,726,203 km (0.081 R)
• M31: 14,215,538 km (0.106 R)
• M32: 14,772,790 km (0.075 R)
• M33: 15,400,353 km (0.096 R)
• M34: 15,844,808 km (0.063 R)
• M35: 16,551,658 km (0.047 R)
• M36: 16,616,434 km (0.068 R)
• M37: 16,746,285 km (0.038 R)
• M38: 18,129,467 km (0.065 R)
• M39: 18,196,187 km (0.086 R)
• M40: 18,800,862 km (0.044 R)
• M41: 19,480,485 km (0.1 R)
• M42: 21,073,852 km (0.103 R)
• M43: 21,144,013 km (0.078 R)
• M44: 23,069,338 km (0.094 R)
• M45: 23,286,704 km (0.077 R)
• M46: 26,248,891 km (0.077 R)
• M47: 27,620,105 km (0.083 R)
• M48: 29,641,472 km (0.106 R)
• M49: 29,720,160 km (0.097 R)
• M50: 30,431,498 km (0.066 R)
• M51: 30,908,865 km (0.098 R)
• M52: 31,308,590 km (0.082 R)
• M53: 32,113,128 km (0.116 R)
• M54: 32,517,940 km (0.074 R)
• M55: 33,005,928 km (0.047 R)
• M56: 33,989,085 km (0.106 R)
• M57: 35,732,798 km (0.092 R)
• M58: 38,875,101 km (0.111 R)
• M59: 39,133,756 km (0.119 R)
• M60: 39,479,476 km (0.076 R)
• M61: 39,652,711 km (0.06 R)
• M62: 40,173,910 km (0.057 R)
• M63: 40,522,622 km (0.074 R)
• M64: 41,135,525 km (0.107 R)
• M65: 41,927,795 km (0.104 R)
• M66: 42,636,291 km (0.111 R)
• M67: 43,438,135 km (0.111 R)
• M68: 44,065,100 km (0.078 R)
• M69: 44,875,771 km (0.112 R)
• M70: 45,056,635 km (0.108 R)
• M71: 50,498,108 km (0.032 R)
• M72: 50,780,249 km (0.101 R)
• M73: 51,062,989 km (0.116 R)
• M74: 51,535,419 km (0.114 R)
• M75: 51,724,661 km (0.115 R)
• M76: 52,104,041 km (0.104 R)
• M77: 52,770,200 km (0.059 R)
• M78: 54,399,620 km (0.091 R)
• M79: 55,753,930 km (0.106 R)
• M80: 56,435,198 km (0.094 R)
• M81: 57,315,283 km (0.119 R)
• M82: 58,989,732 km (0.104 R)
• M83: 61,080,511 km (0.093 R)
• M84: 61,481,434 km (0.097 R)
• M85: 61,983,933 km (0.037 R)
• M86: 62,588,608 km (0.066 R)
• M87: 63,397,932 km (0.055 R)
• M88: 64,516,475 km (0.114 R)
• M89: 64,618,501 km (0.094 R)
• M90: 68,326,284 km (0.103 R)
• M91: 68,430,255 km (0.102 R)
• M92: 68,534,225 km (0.076 R)
• M93: 69,159,544 km (0.095 R)
• M94: 69,263,964 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit