🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 26.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,844,871 km

• M1: 34,258 km (0.096 R)
• M2: 58,792 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.63 AU - 3.55 AU

Year: 2068 Days

Day: 20.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,844,871 km

• M1: 306,376 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.04 AU - 4.08 AU

Year: 2558 Days

Day: 30.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,844,871 km

• M1: 810,970 km (0.082 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 13.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.55 AU - 7.55 AU

Year: 6383 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,844,871 km

• M1: 174,581 km (0.091 R)
• M2: 373,396 km (0.075 R)
• M3: 473,627 km (0.031 R)
• M4: 654,790 km (0.105 R)
• M5: 784,641 km (0.112 R)
• M6: 933,341 km (0.095 R)
• M7: 1,035,068 km (0.095 R)
• M8: 1,140,833 km (0.065 R)
• M9: 1,602,941 km (0.1 R)
• M10: 1,773,483 km (0.103 R)
• M11: 1,867,131 km (0.046 R)
• M12: 2,108,732 km (0.088 R)
• M13: 2,347,789 km (0.073 R)
• M14: 2,622,750 km (0.119 R)
• M15: 2,730,311 km (0.054 R)
• M16: 2,839,368 km (0.095 R)
• M17: 2,950,070 km (0.068 R)
• M18: 3,062,119 km (0.115 R)
• M19: 3,147,090 km (0.074 R)
• M20: 3,232,960 km (0.081 R)
• M21: 3,421,602 km (0.05 R)
• M22: 3,689,083 km (0.094 R)
• M23: 4,134,586 km (0.059 R)
• M24: 4,308,119 km (0.11 R)
• M25: 4,613,598 km (0.078 R)
• M26: 4,843,381 km (0.11 R)
• M27: 5,009,733 km (0.095 R)
• M28: 5,399,735 km (0.119 R)
• M29: 5,958,932 km (0.096 R)
• M30: 6,119,600 km (0.08 R)
• M31: 6,944,483 km (0.039 R)
• M32: 7,057,130 km (0.061 R)
• M33: 7,151,377 km (0.067 R)
• M34: 7,571,597 km (0.065 R)
• M35: 7,901,760 km (0.058 R)
• M36: 8,157,572 km (0.109 R)
• M37: 8,456,020 km (0.073 R)
• M38: 8,596,642 km (0.085 R)
• M39: 8,961,660 km (0.052 R)
• M40: 9,393,998 km (0.101 R)
• M41: 9,644,126 km (0.09 R)
• M42: 10,472,300 km (0.09 R)
• M43: 10,580,160 km (0.111 R)
• M44: 10,753,394 km (0.054 R)
• M45: 10,993,349 km (0.034 R)
• M46: 11,234,950 km (0.097 R)
• M47: 11,522,776 km (0.12 R)
• M48: 11,902,904 km (0.118 R)
• M49: 12,128,498 km (0.119 R)
• M50: 12,515,208 km (0.077 R)
• M51: 12,606,762 km (0.087 R)
• M52: 13,605,478 km (0.103 R)
• M53: 13,841,244 km (0.048 R)
• M54: 13,959,725 km (0.096 R)
• M55: 14,078,656 km (0.102 R)
• M56: 14,221,522 km (0.095 R)
• M57: 14,774,286 km (0.074 R)
• M58: 15,065,403 km (0.073 R)
• M59: 15,187,325 km (0.116 R)
• M60: 15,382,999 km (0.09 R)
• M61: 15,555,037 km (0.097 R)
• M62: 15,752,357 km (0.101 R)
• M63: 15,975,257 km (0.084 R)
• M64: 16,801,636 km (0.087 R)
• M65: 17,054,905 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 14.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7 AU - 7.66 AU

Year: 7557 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,844,871 km

• M1: 177,872 km (0.06 R)
• M2: 279,299 km (0.088 R)
• M3: 431,440 km (0.117 R)
• M4: 695,331 km (0.094 R)
• M5: 848,818 km (0.05 R)
• M6: 1,248,693 km (0.03 R)
• M7: 1,561,353 km (0.037 R)
• M8: 2,475,246 km (0.092 R)
• M9: 2,820,967 km (0.073 R)
• M10: 3,697,162 km (0.099 R)
• M11: 3,921,858 km (0.113 R)
• M12: 4,296,750 km (0.083 R)
• M13: 4,503,345 km (0.12 R)
• M14: 4,804,485 km (0.049 R)
• M15: 4,926,856 km (0.111 R)
• M16: 5,237,272 km (0.108 R)
• M17: 5,714,938 km (0.113 R)
• M18: 6,542,513 km (0.107 R)
• M19: 6,678,348 km (0.08 R)
• M20: 7,022,274 km (0.111 R)
• M21: 7,620,516 km (0.046 R)
• M22: 7,799,584 km (0.099 R)
• M23: 8,052,554 km (0.074 R)
• M24: 8,235,064 km (0.054 R)
• M25: 8,418,919 km (0.036 R)
• M26: 9,054,262 km (0.084 R)
• M27: 9,244,101 km (0.064 R)
• M28: 9,627,670 km (0.117 R)
• M29: 10,609,631 km (0.082 R)
• M30: 10,850,034 km (0.114 R)
• M31: 11,051,842 km (0.114 R)
• M32: 11,459,197 km (0.068 R)
• M33: 12,246,680 km (0.118 R)
• M34: 12,498,902 km (0.111 R)
• M35: 13,438,975 km (0.043 R)
• M36: 13,873,707 km (0.096 R)
• M37: 14,846,541 km (0.05 R)
• M38: 14,936,151 km (0.104 R)
• M39: 16,024,625 km (0.106 R)
• M40: 16,254,706 km (0.065 R)
• M41: 16,578,586 km (0.049 R)
• M42: 16,671,486 km (0.065 R)
• M43: 16,764,685 km (0.045 R)
• M44: 16,857,885 km (0.113 R)
• M45: 17,657,785 km (0.075 R)
• M46: 18,086,233 km (0.106 R)
• M47: 18,421,931 km (0.098 R)
• M48: 19,982,536 km (0.083 R)
• M49: 20,429,085 km (0.115 R)
• M50: 21,029,571 km (0.102 R)
• M51: 21,130,250 km (0.116 R)
• M52: 23,750,906 km (0.072 R)
• M53: 24,435,167 km (0.091 R)
• M54: 24,646,997 km (0.104 R)
• M55: 25,446,897 km (0.082 R)
• M56: 25,608,014 km (0.059 R)
• M57: 26,255,473 km (0.086 R)
• M58: 27,346,491 km (0.054 R)
• M59: 27,787,056 km (0.118 R)
• M60: 28,341,167 km (0.097 R)
• M61: 29,798,699 km (0.095 R)
• M62: 30,536,665 km (0.116 R)
• M63: 31,568,292 km (0.097 R)
• M64: 31,683,632 km (0.099 R)
• M65: 31,914,761 km (0.071 R)
• M66: 32,786,468 km (0.069 R)
• M67: 32,903,304 km (0.118 R)
• M68: 33,430,636 km (0.109 R)
• M69: 33,548,220 km (0.03 R)
• M70: 33,665,954 km (0.046 R)
• M71: 34,434,438 km (0.101 R)
• M72: 34,969,849 km (0.048 R)
• M73: 35,627,930 km (0.095 R)
• M74: 35,988,760 km (0.112 R)
• M75: 36,229,912 km (0.108 R)
• M76: 37,017,395 km (0.029 R)
• M77: 37,321,677 km (0.068 R)
• M78: 38,670,900 km (0.088 R)
• M79: 39,537,820 km (0.082 R)
• M80: 40,787,261 km (0.084 R)
• M81: 41,669,589 km (0.034 R)
• M82: 42,113,147 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 9.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.82 AU - 8.72 AU

Year: 8248 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,844,871 km

• M1: 143,764 km (0.119 R)
• M2: 257,757 km (0.105 R)
• M3: 383,419 km (0.093 R)
• M4: 941,569 km (0.074 R)
• M5: 1,096,852 km (0.084 R)
• M6: 1,675,197 km (0.04 R)
• M7: 2,670,472 km (0.072 R)
• M8: 2,893,372 km (0.1 R)
• M9: 3,096,676 km (0.085 R)
• M10: 3,900,316 km (0.074 R)
• M11: 4,012,215 km (0.105 R)
• M12: 4,210,582 km (0.083 R)
• M13: 4,325,323 km (0.082 R)
• M14: 4,470,433 km (0.114 R)
• M15: 4,528,926 km (0.108 R)
• M16: 4,676,130 km (0.067 R)
• M17: 4,825,130 km (0.07 R)
• M18: 4,915,188 km (0.108 R)
• M19: 5,343,187 km (0.108 R)
• M20: 6,136,953 km (0.089 R)
• M21: 6,431,811 km (0.108 R)
• M22: 6,497,933 km (0.114 R)
• M23: 6,564,355 km (0.098 R)
• M24: 6,664,436 km (0.102 R)
• M25: 6,764,816 km (0.106 R)
• M26: 6,865,944 km (0.116 R)
• M27: 7,069,397 km (0.075 R)
• M28: 7,762,334 km (0.079 R)
• M29: 8,081,277 km (0.1 R)
• M30: 8,188,539 km (0.033 R)
• M31: 8,332,153 km (0.107 R)
• M32: 8,878,783 km (0.103 R)
• M33: 9,026,436 km (0.1 R)
• M34: 9,587,728 km (0.039 R)
• M35: 10,276,027 km (0.095 R)
• M36: 10,940,691 km (0.074 R)
• M37: 11,298,230 km (0.044 R)
• M38: 11,943,445 km (0.108 R)
• M39: 12,024,826 km (0.085 R)
• M40: 12,641,918 km (0.086 R)
• M41: 13,949,553 km (0.091 R)
• M42: 14,728,509 km (0.078 R)
• M43: 14,859,706 km (0.088 R)
• M44: 15,211,560 km (0.114 R)
• M45: 15,299,823 km (0.075 R)
• M46: 15,388,385 km (0.111 R)
• M47: 18,263,656 km (0.09 R)
• M48: 18,404,727 km (0.112 R)
• M49: 19,306,054 km (0.083 R)
• M50: 20,660,513 km (0.036 R)
• M51: 20,807,418 km (0.087 R)
• M52: 21,299,595 km (0.082 R)
• M53: 21,995,375 km (0.112 R)
• M54: 23,818,225 km (0.025 R)
• M55: 24,384,752 km (0.098 R)
• M56: 25,060,187 km (0.115 R)
• M57: 25,531,270 km (0.047 R)
• M58: 25,847,071 km (0.064 R)
• M59: 26,323,092 km (0.098 R)
• M60: 27,283,809 km (0.09 R)
• M61: 27,391,221 km (0.049 R)
• M62: 27,552,637 km (0.096 R)
• M63: 27,984,825 km (0.094 R)
• M64: 28,310,350 km (0.087 R)
• M65: 28,801,031 km (0.111 R)
• M66: 29,901,473 km (0.101 R)
• M67: 30,624,031 km (0.106 R)
• M68: 31,521,468 km (0.08 R)
• M69: 32,370,436 km (0.115 R)
• M70: 32,712,267 km (0.109 R)
• M71: 33,227,033 km (0.114 R)
• M72: 34,206,900 km (0.078 R)
• M73: 34,845,832 km (0.115 R)
• M74: 35,371,669 km (0.043 R)
• M75: 35,841,256 km (0.094 R)
• M76: 35,958,990 km (0.106 R)
• M77: 36,253,847 km (0.048 R)
• M78: 36,372,029 km (0.054 R)
• M79: 36,549,453 km (0.093 R)
• M80: 37,024,127 km (0.059 R)
• M81: 37,740,102 km (0.071 R)
• M82: 39,610,674 km (0.075 R)
• M83: 40,526,512 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 9.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.02 AU - 12.04 AU

Year: 13950 Days

Day: 7.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,844,871 km

• M1: 133,591 km (0.116 R)
• M2: 222,901 km (0.098 R)
• M3: 412,142 km (0.094 R)
• M4: 472,580 km (0.046 R)
• M5: 553,363 km (0.112 R)
• M6: 787,483 km (0.109 R)
• M7: 968,197 km (0.052 R)
• M8: 1,565,093 km (0.111 R)
• M9: 1,954,795 km (0.09 R)
• M10: 2,036,326 km (0.073 R)
• M11: 2,146,879 km (0.095 R)
• M12: 2,374,118 km (0.105 R)
• M13: 2,520,275 km (0.052 R)
• M14: 3,102,361 km (0.086 R)
• M15: 3,327,206 km (0.113 R)
• M16: 3,524,227 km (0.095 R)
• M17: 3,895,529 km (0.087 R)
• M18: 4,638,880 km (0.087 R)
• M19: 4,822,287 km (0.091 R)
• M20: 5,541,255 km (0.047 R)
• M21: 5,775,226 km (0.094 R)
• M22: 5,933,201 km (0.118 R)
• M23: 6,743,722 km (0.07 R)
• M24: 6,826,600 km (0.117 R)
• M25: 6,993,551 km (0.078 R)
• M26: 7,417,062 km (0.078 R)
• M27: 7,718,353 km (0.072 R)
• M28: 7,936,167 km (0.103 R)
• M29: 8,155,926 km (0.108 R)
• M30: 8,601,429 km (0.068 R)
• M31: 9,284,642 km (0.098 R)
• M32: 9,516,369 km (0.074 R)
• M33: 10,270,343 km (0.025 R)
• M34: 10,702,980 km (0.09 R)
• M35: 10,897,158 km (0.093 R)
• M36: 11,043,614 km (0.109 R)
• M37: 11,141,601 km (0.026 R)
• M38: 11,338,322 km (0.111 R)
• M39: 11,735,504 km (0.081 R)
• M40: 11,935,816 km (0.038 R)
• M41: 12,543,333 km (0.083 R)
• M42: 14,479,578 km (0.083 R)
• M43: 14,640,695 km (0.109 R)
• M44: 14,964,574 km (0.109 R)
• M45: 15,454,806 km (0.101 R)
• M46: 15,674,416 km (0.087 R)
• M47: 17,639,683 km (0.049 R)
• M48: 19,503,374 km (0.068 R)
• M49: 21,551,219 km (0.102 R)
• M50: 21,673,889 km (0.083 R)
• M51: 22,850,028 km (0.052 R)
• M52: 23,477,291 km (0.113 R)
• M53: 25,005,882 km (0.11 R)
• M54: 25,522,594 km (0.117 R)
• M55: 25,652,295 km (0.119 R)
• M56: 26,566,487 km (0.092 R)
• M57: 27,690,865 km (0.047 R)
• M58: 29,304,428 km (0.028 R)
• M59: 30,054,212 km (0.069 R)
• M60: 30,810,280 km (0.075 R)
• M61: 31,433,654 km (0.047 R)
• M62: 31,921,343 km (0.041 R)
• M63: 31,991,205 km (0.085 R)
• M64: 32,622,209 km (0.084 R)
• M65: 33,399,221 km (0.115 R)
• M66: 34,899,388 km (0.115 R)
• M67: 36,202,535 km (0.086 R)
• M68: 36,713,711 km (0.101 R)
• M69: 37,743,094 km (0.054 R)
• M70: 37,816,995 km (0.11 R)
• M71: 38,187,250 km (0.087 R)
• M72: 38,782,051 km (0.087 R)
• M73: 39,304,896 km (0.101 R)
• M74: 39,830,283 km (0.078 R)
• M75: 40,433,462 km (0.104 R)
• M76: 41,496,355 km (0.109 R)
• M77: 43,960,082 km (0.112 R)
• M78: 45,288,063 km (0.085 R)
• M79: 45,523,829 km (0.085 R)
• M80: 45,838,732 km (0.08 R)
• M81: 47,185,412 km (0.03 R)
• M82: 47,424,320 km (0.047 R)
• M83: 47,903,482 km (0.054 R)
• M84: 49,512,407 km (0.065 R)
• M85: 49,998,451 km (0.066 R)
• M86: 51,630,115 km (0.089 R)
• M87: 53,362,159 km (0.111 R)
• M88: 53,694,266 km (0.084 R)
• M89: 55,364,975 km (0.115 R)
• M90: 55,953,792 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.8

Radius: 5.4

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.65 AU - 16.81 AU

Year: 24899 Days

Day: 18.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,844,871 km

• M1: 81,082 km (0.078 R)
• M2: 222,901 km (0.106 R)
• M3: 306,975 km (0.069 R)
• M4: 402,269 km (0.068 R)
• M5: 720,164 km (0.106 R)
• M6: 796,908 km (0.083 R)
• M7: 1,251,386 km (0.084 R)
• M8: 1,407,716 km (0.064 R)
• M9: 2,094,370 km (0.064 R)
• M10: 2,168,122 km (0.096 R)
• M11: 2,394,464 km (0.106 R)
• M12: 3,373,282 km (0.088 R)
• M13: 3,416,516 km (0.047 R)
• M14: 3,949,533 km (0.039 R)
• M15: 4,132,940 km (0.025 R)
• M16: 4,225,691 km (0.115 R)
• M17: 4,845,325 km (0.036 R)
• M18: 5,290,678 km (0.086 R)
• M19: 5,800,957 km (0.116 R)
• M20: 6,649,625 km (0.086 R)
• M21: 6,977,843 km (0.093 R)
• M22: 7,311,297 km (0.063 R)
• M23: 7,593,139 km (0.047 R)
• M24: 7,993,613 km (0.119 R)
• M25: 8,342,475 km (0.064 R)
• M26: 10,097,258 km (0.099 R)
• M27: 10,727,963 km (0.055 R)
• M28: 10,791,841 km (0.117 R)
• M29: 11,436,458 km (0.063 R)
• M30: 11,895,125 km (0.099 R)
• M31: 13,033,864 km (0.118 R)
• M32: 14,137,148 km (0.103 R)
• M33: 15,629,836 km (0.045 R)
• M34: 15,774,647 km (0.107 R)
• M35: 16,065,465 km (0.03 R)
• M36: 16,358,228 km (0.102 R)
• M37: 18,531,885 km (0.086 R)
• M38: 18,992,946 km (0.111 R)
• M39: 19,847,748 km (0.068 R)
• M40: 20,319,430 km (0.099 R)
• M41: 20,556,543 km (0.11 R)
• M42: 21,113,495 km (0.072 R)
• M43: 21,193,530 km (0.099 R)
• M44: 22,160,980 km (0.083 R)
• M45: 24,979,553 km (0.105 R)
• M46: 26,862,392 km (0.026 R)
• M47: 27,209,758 km (0.101 R)
• M48: 27,296,675 km (0.091 R)
• M49: 29,502,645 km (0.074 R)
• M50: 29,771,323 km (0.053 R)
• M51: 29,860,932 km (0.091 R)
• M52: 32,500,885 km (0.094 R)
• M53: 33,149,243 km (0.078 R)
• M54: 33,428,542 km (0.12 R)
• M55: 34,552,919 km (0.119 R)
• M56: 36,358,566 km (0.088 R)
• M57: 38,585,031 km (0.082 R)
• M58: 38,682,868 km (0.047 R)
• M59: 38,878,691 km (0.073 R)
• M60: 38,976,828 km (0.092 R)
• M61: 39,369,821 km (0.097 R)
• M62: 40,556,731 km (0.05 R)
• M63: 42,864,427 km (0.08 R)
• M64: 44,802,618 km (0.098 R)
• M65: 45,937,766 km (0.099 R)
• M66: 46,560,841 km (0.1 R)
• M67: 47,500,765 km (0.058 R)
• M68: 47,710,501 km (0.111 R)
• M69: 48,446,971 km (0.075 R)
• M70: 48,658,054 km (0.06 R)
• M71: 49,505,675 km (0.102 R)
• M72: 51,645,673 km (0.106 R)
• M73: 54,911,843 km (0.115 R)
• M74: 58,131,937 km (0.066 R)
• M75: 58,356,334 km (0.089 R)
• M76: 59,369,411 km (0.028 R)
• M77: 61,870,089 km (0.104 R)
• M78: 62,099,123 km (0.114 R)
• M79: 62,213,715 km (0.064 R)
• M80: 64,405,025 km (0.099 R)
• M81: 65,918,806 km (0.081 R)
• M82: 66,035,791 km (0.042 R)
• M83: 67,091,204 km (0.103 R)
• M84: 68,744,111 km (0.119 R)
• M85: 68,862,742 km (0.1 R)
• M86: 70,530,011 km (0.116 R)
• M87: 70,649,539 km (0.117 R)
• M88: 71,368,656 km (0.053 R)
• M89: 73,176,696 km (0.062 R)
• M90: 73,661,393 km (0.092 R)
• M91: 74,390,384 km (0.091 R)
• M92: 75,855,695 km (0.112 R)
• M93: 76,346,226 km (0.114 R)
• M94: 82,062,660 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit