🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.94 AU - 1.1 AU

Year: 376 Days

Day: 32.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.92 AU - 1.38 AU

Year: 450 Days

Day: 38.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.09 AU - 1.69 AU

Year: 599 Days

Day: 23.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 10.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.84 AU - 9.66 AU

Year: 7880 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,452,083 km

• M1: 140,622 km (0.039 R)
• M2: 340,784 km (0.084 R)
• M3: 536,608 km (0.089 R)
• M4: 702,362 km (0.084 R)
• M5: 961,017 km (0.116 R)
• M6: 1,134,101 km (0.026 R)
• M7: 1,199,775 km (0.081 R)
• M8: 1,283,550 km (0.103 R)
• M9: 1,547,740 km (0.11 R)
• M10: 1,829,283 km (0.062 R)
• M11: 2,250,999 km (0.109 R)
• M12: 2,376,961 km (0.113 R)
• M13: 2,548,849 km (0.109 R)
• M14: 2,614,372 km (0.087 R)
• M15: 2,769,505 km (0.049 R)
• M16: 2,996,445 km (0.102 R)
• M17: 3,112,384 km (0.097 R)
• M18: 3,276,941 km (0.092 R)
• M19: 3,420,555 km (0.059 R)
• M20: 3,590,498 km (0.104 R)
• M21: 4,117,532 km (0.115 R)
• M22: 4,350,904 km (0.119 R)
• M23: 4,857,892 km (0.072 R)
• M24: 5,021,851 km (0.114 R)
• M25: 5,104,579 km (0.071 R)
• M26: 5,215,580 km (0.075 R)
• M27: 5,610,519 km (0.117 R)
• M28: 5,725,111 km (0.061 R)
• M29: 6,161,787 km (0.055 R)
• M30: 6,399,199 km (0.09 R)
• M31: 6,519,026 km (0.108 R)
• M32: 6,852,480 km (0.104 R)
• M33: 7,599,273 km (0.098 R)
• M34: 7,757,996 km (0.091 R)
• M35: 8,143,809 km (0.112 R)
• M36: 9,270,580 km (0.111 R)
• M37: 9,886,774 km (0.091 R)
• M38: 10,551,587 km (0.107 R)
• M39: 10,871,576 km (0.114 R)
• M40: 11,122,602 km (0.054 R)
• M41: 11,303,166 km (0.1 R)
• M42: 12,183,251 km (0.042 R)
• M43: 12,481,549 km (0.087 R)
• M44: 12,744,542 km (0.116 R)
• M45: 14,557,219 km (0.111 R)
• M46: 14,754,688 km (0.112 R)
• M47: 15,112,676 km (0.099 R)
• M48: 15,232,504 km (0.102 R)
• M49: 16,244,234 km (0.055 R)
• M50: 16,367,054 km (0.111 R)
• M51: 17,027,678 km (0.084 R)
• M52: 17,277,656 km (0.095 R)
• M53: 17,403,019 km (0.067 R)
• M54: 18,077,107 km (0.083 R)
• M55: 18,161,929 km (0.032 R)
• M56: 18,417,443 km (0.117 R)
• M57: 18,974,844 km (0.068 R)
• M58: 19,061,013 km (0.099 R)
• M59: 19,233,948 km (0.112 R)
• M60: 20,238,348 km (0.113 R)
• M61: 20,326,461 km (0.116 R)
• M62: 20,458,855 km (0.034 R)
• M63: 21,618,837 km (0.097 R)
• M64: 21,708,895 km (0.073 R)
• M65: 22,983,469 km (0.115 R)
• M66: 23,815,682 km (0.087 R)
• M67: 24,469,724 km (0.117 R)
• M68: 24,563,671 km (0.093 R)
• M69: 25,035,054 km (0.115 R)
• M70: 25,129,750 km (0.082 R)
• M71: 25,414,434 km (0.111 R)
• M72: 26,130,709 km (0.093 R)
• M73: 26,660,136 km (0.072 R)
• M74: 27,680,842 km (0.072 R)
• M75: 28,220,591 km (0.047 R)
• M76: 30,920,384 km (0.06 R)
• M77: 31,021,961 km (0.05 R)
• M78: 31,225,414 km (0.059 R)
• M79: 31,480,478 km (0.12 R)
• M80: 32,197,950 km (0.115 R)
• M81: 32,713,913 km (0.096 R)
• M82: 33,232,419 km (0.083 R)
• M83: 33,388,599 km (0.087 R)
• M84: 34,540,802 km (0.1 R)
• M85: 34,698,927 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 8.3

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.29 AU - 13.19 AU

Year: 15641 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,452,083 km

• M1: 105,317 km (0.046 R)
• M2: 348,413 km (0.105 R)
• M3: 428,897 km (0.103 R)
• M4: 516,711 km (0.104 R)
• M5: 572,661 km (0.117 R)
• M6: 818,600 km (0.096 R)
• M7: 1,247,048 km (0.12 R)
• M8: 2,315,326 km (0.063 R)
• M9: 2,709,068 km (0.079 R)
• M10: 4,245,588 km (0.085 R)
• M11: 5,436,985 km (0.093 R)
• M12: 5,695,640 km (0.079 R)
• M13: 7,142,700 km (0.081 R)
• M14: 7,236,797 km (0.07 R)
• M15: 7,426,188 km (0.114 R)
• M16: 7,521,482 km (0.035 R)
• M17: 8,200,058 km (0.078 R)
• M18: 8,596,492 km (0.062 R)
• M19: 8,696,723 km (0.044 R)
• M20: 8,847,517 km (0.094 R)
• M21: 9,408,360 km (0.101 R)
• M22: 9,511,582 km (0.071 R)
• M23: 9,667,014 km (0.058 R)
• M24: 9,875,703 km (0.11 R)
• M25: 10,138,547 km (0.069 R)
• M26: 11,432,568 km (0.096 R)
• M27: 11,653,225 km (0.105 R)
• M28: 11,764,077 km (0.108 R)
• M29: 12,267,474 km (0.117 R)
• M30: 12,323,873 km (0.083 R)
• M31: 14,172,453 km (0.064 R)
• M32: 14,231,545 km (0.076 R)
• M33: 14,350,176 km (0.04 R)
• M34: 14,528,646 km (0.059 R)
• M35: 15,189,270 km (0.108 R)
• M36: 15,249,708 km (0.115 R)
• M37: 17,040,394 km (0.104 R)
• M38: 17,482,456 km (0.067 R)
• M39: 18,377,949 km (0.09 R)
• M40: 18,766,305 km (0.076 R)
• M41: 19,026,755 km (0.115 R)
• M42: 20,681,307 km (0.102 R)
• M43: 22,106,377 km (0.1 R)
• M44: 23,914,267 km (0.074 R)
• M45: 24,480,046 km (0.104 R)
• M46: 25,552,812 km (0.061 R)
• M47: 26,494,830 km (0.079 R)
• M48: 28,040,625 km (0.109 R)
• M49: 28,637,072 km (0.053 R)
• M50: 28,712,020 km (0.111 R)
• M51: 30,681,027 km (0.1 R)
• M52: 30,987,853 km (0.068 R)
• M53: 31,527,302 km (0.061 R)
• M54: 32,069,744 km (0.081 R)
• M55: 32,147,386 km (0.116 R)
• M56: 33,321,131 km (0.108 R)
• M57: 33,557,645 km (0.097 R)
• M58: 33,873,745 km (0.042 R)
• M59: 34,270,179 km (0.034 R)
• M60: 35,388,573 km (0.068 R)
• M61: 35,952,258 km (0.086 R)
• M62: 36,600,166 km (0.104 R)
• M63: 36,681,398 km (0.108 R)
• M64: 37,088,603 km (0.086 R)
• M65: 38,319,195 km (0.113 R)
• M66: 39,896,855 km (0.088 R)
• M67: 41,242,039 km (0.092 R)
• M68: 41,326,561 km (0.053 R)
• M69: 42,858,444 km (0.092 R)
• M70: 43,029,883 km (0.096 R)
• M71: 43,115,602 km (0.118 R)
• M72: 43,803,753 km (0.069 R)
• M73: 44,322,408 km (0.1 R)
• M74: 47,475,931 km (0.059 R)
• M75: 47,919,639 km (0.033 R)
• M76: 48,097,511 km (0.059 R)
• M77: 48,454,002 km (0.038 R)
• M78: 49,169,379 km (0.1 R)
• M79: 52,523,364 km (0.111 R)
• M80: 53,350,341 km (0.095 R)
• M81: 53,904,002 km (0.109 R)
• M82: 54,181,506 km (0.086 R)
• M83: 55,017,011 km (0.034 R)
• M84: 55,669,856 km (0.066 R)
• M85: 56,419,042 km (0.1 R)
• M86: 57,360,312 km (0.119 R)
• M87: 58,686,646 km (0.05 R)
• M88: 59,831,668 km (0.107 R)
• M89: 60,887,680 km (0.096 R)
• M90: 61,562,815 km (0.109 R)
• M91: 64,386,325 km (0.114 R)
• M92: 64,680,883 km (0.059 R)
• M93: 65,468,367 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 15

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.9 AU - 12.68 AU

Year: 15737 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,452,083 km

• M1: 212,429 km (0.096 R)
• M2: 356,193 km (0.073 R)
• M3: 476,320 km (0.076 R)
• M4: 701,165 km (0.078 R)
• M5: 925,412 km (0.083 R)
• M6: 1,068,129 km (0.029 R)
• M7: 1,923,230 km (0.113 R)
• M8: 2,475,396 km (0.107 R)
• M9: 2,860,461 km (0.068 R)
• M10: 3,264,974 km (0.026 R)
• M11: 3,721,397 km (0.1 R)
• M12: 4,551,366 km (0.101 R)
• M13: 4,877,190 km (0.11 R)
• M14: 5,475,581 km (0.045 R)
• M15: 5,744,857 km (0.088 R)
• M16: 5,979,128 km (0.097 R)
• M17: 6,216,540 km (0.089 R)
• M18: 6,417,001 km (0.09 R)
• M19: 6,660,247 km (0.088 R)
• M20: 6,906,485 km (0.111 R)
• M21: 7,030,801 km (0.088 R)
• M22: 7,620,964 km (0.089 R)
• M23: 7,965,339 km (0.078 R)
• M24: 9,165,413 km (0.1 R)
• M25: 9,485,851 km (0.096 R)
• M26: 9,763,355 km (0.085 R)
• M27: 10,137,649 km (0.1 R)
• M28: 10,374,014 km (0.079 R)
• M29: 10,469,158 km (0.057 R)
• M30: 11,780,832 km (0.104 R)
• M31: 12,582,527 km (0.097 R)
• M32: 13,092,656 km (0.03 R)
• M33: 13,505,696 km (0.053 R)
• M34: 14,610,177 km (0.108 R)
• M35: 14,770,247 km (0.08 R)
• M36: 15,962,691 km (0.115 R)
• M37: 16,737,459 km (0.089 R)
• M38: 18,094,311 km (0.104 R)
• M39: 19,603,903 km (0.086 R)
• M40: 21,760,207 km (0.119 R)
• M41: 22,804,550 km (0.076 R)
• M42: 22,928,417 km (0.054 R)
• M43: 23,177,049 km (0.111 R)
• M44: 23,301,664 km (0.112 R)
• M45: 23,739,537 km (0.096 R)
• M46: 25,389,751 km (0.048 R)
• M47: 25,582,582 km (0.102 R)
• M48: 27,405,432 km (0.111 R)
• M49: 28,733,113 km (0.046 R)
• M50: 29,742,600 km (0.095 R)
• M51: 30,149,506 km (0.026 R)
• M52: 30,695,239 km (0.088 R)
• M53: 31,244,114 km (0.104 R)
• M54: 31,865,394 km (0.047 R)
• M55: 32,281,874 km (0.117 R)
• M56: 33,120,370 km (0.098 R)
• M57: 33,401,465 km (0.058 R)
• M58: 33,542,386 km (0.039 R)
• M59: 34,107,716 km (0.1 R)
• M60: 34,320,444 km (0.116 R)
• M61: 35,750,600 km (0.086 R)
• M62: 36,908,637 km (0.068 R)
• M63: 37,638,675 km (0.105 R)
• M64: 38,299,748 km (0.075 R)
• M65: 38,447,251 km (0.108 R)
• M66: 41,133,431 km (0.097 R)
• M67: 41,738,404 km (0.096 R)
• M68: 42,270,374 km (0.084 R)
• M69: 44,033,834 km (0.109 R)
• M70: 44,575,378 km (0.077 R)
• M71: 45,508,719 km (0.078 R)
• M72: 46,056,248 km (0.092 R)
• M73: 46,605,870 km (0.113 R)
• M74: 46,842,085 km (0.105 R)
• M75: 47,949,708 km (0.102 R)
• M76: 48,666,431 km (0.076 R)
• M77: 50,190,983 km (0.115 R)
• M78: 50,352,250 km (0.096 R)
• M79: 51,812,624 km (0.115 R)
• M80: 52,384,238 km (0.072 R)
• M81: 52,875,966 km (0.12 R)
• M82: 54,029,066 km (0.067 R)
• M83: 54,608,758 km (0.09 R)
• M84: 55,857,900 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.6

Radius: 7.5

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.04 AU - 16.32 AU

Year: 18481 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,452,083 km

• M1: 95,443 km (0.083 R)
• M2: 308,770 km (0.058 R)
• M3: 407,505 km (0.111 R)
• M4: 498,759 km (0.096 R)
• M5: 1,461,571 km (0.113 R)
• M6: 1,879,548 km (0.116 R)
• M7: 1,942,229 km (0.078 R)
• M8: 2,167,075 km (0.051 R)
• M9: 2,891,428 km (0.115 R)
• M10: 2,964,132 km (0.086 R)
• M11: 3,260,934 km (0.082 R)
• M12: 3,883,112 km (0.104 R)
• M13: 5,013,922 km (0.11 R)
• M14: 5,145,568 km (0.117 R)
• M15: 5,729,000 km (0.115 R)
• M16: 6,145,181 km (0.095 R)
• M17: 6,239,129 km (0.096 R)
• M18: 6,286,103 km (0.094 R)
• M19: 6,333,375 km (0.109 R)
• M20: 7,601,965 km (0.079 R)
• M21: 8,787,678 km (0.119 R)
• M22: 9,213,434 km (0.07 R)
• M23: 9,537,163 km (0.109 R)
• M24: 10,085,140 km (0.111 R)
• M25: 10,530,793 km (0.097 R)
• M26: 10,587,041 km (0.104 R)
• M27: 10,643,290 km (0.092 R)
• M28: 10,812,635 km (0.075 R)
• M29: 10,869,332 km (0.103 R)
• M30: 11,097,020 km (0.108 R)
• M31: 12,555,300 km (0.12 R)
• M32: 13,887,619 km (0.045 R)
• M33: 14,196,688 km (0.067 R)
• M34: 14,508,002 km (0.056 R)
• M35: 15,583,311 km (0.076 R)
• M36: 18,551,183 km (0.05 R)
• M37: 18,619,101 km (0.115 R)
• M38: 19,994,503 km (0.109 R)
• M39: 21,331,160 km (0.089 R)
• M40: 22,118,045 km (0.068 R)
• M41: 22,551,430 km (0.102 R)
• M42: 23,206,519 km (0.079 R)
• M43: 23,352,976 km (0.097 R)
• M44: 23,646,786 km (0.113 R)
• M45: 25,737,416 km (0.082 R)
• M46: 27,189,563 km (0.099 R)
• M47: 27,343,948 km (0.086 R)
• M48: 27,808,898 km (0.103 R)
• M49: 31,378,153 km (0.07 R)
• M50: 31,459,086 km (0.057 R)
• M51: 31,540,168 km (0.114 R)
• M52: 31,621,250 km (0.103 R)
• M53: 32,190,769 km (0.103 R)
• M54: 33,010,266 km (0.108 R)
• M55: 33,339,980 km (0.112 R)
• M56: 33,670,741 km (0.09 R)
• M57: 34,252,377 km (0.086 R)
• M58: 35,341,151 km (0.05 R)
• M59: 35,678,494 km (0.053 R)
• M60: 36,101,557 km (0.063 R)
• M61: 37,638,525 km (0.087 R)
• M62: 37,896,731 km (0.096 R)
• M63: 38,588,322 km (0.107 R)
• M64: 40,335,326 km (0.111 R)
• M65: 40,511,403 km (0.03 R)
• M66: 41,840,430 km (0.097 R)
• M67: 42,107,911 km (0.072 R)
• M68: 42,375,990 km (0.062 R)
• M69: 42,734,277 km (0.086 R)
• M70: 43,363,785 km (0.069 R)
• M71: 44,723,031 km (0.09 R)
• M72: 45,362,114 km (0.044 R)
• M73: 46,004,188 km (0.072 R)
• M74: 46,464,650 km (0.077 R)
• M75: 47,483,112 km (0.052 R)
• M76: 48,041,711 km (0.051 R)
• M77: 49,165,490 km (0.074 R)
• M78: 49,825,067 km (0.112 R)
• M79: 52,300,313 km (0.075 R)
• M80: 52,877,163 km (0.089 R)
• M81: 56,579,261 km (0.097 R)
• M82: 56,875,166 km (0.073 R)
• M83: 57,072,635 km (0.095 R)
• M84: 58,162,904 km (0.098 R)
• M85: 59,861,588 km (0.113 R)
• M86: 60,767,403 km (0.077 R)
• M87: 61,272,595 km (0.037 R)
• M88: 63,511,926 km (0.049 R)
• M89: 63,716,875 km (0.053 R)
• M90: 68,280,059 km (0.099 R)
• M91: 69,331,732 km (0.087 R)
• M92: 69,648,281 km (0.119 R)
• M93: 69,859,662 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.2

Radius: 6.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.13 AU - 15.77 AU

Year: 22181 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,452,083 km

• M1: 217,814 km (0.043 R)
• M2: 262,544 km (0.065 R)
• M3: 363,672 km (0.056 R)
• M4: 915,090 km (0.093 R)
• M5: 1,075,758 km (0.103 R)
• M6: 1,289,534 km (0.066 R)
• M7: 1,563,747 km (0.089 R)
• M8: 2,008,800 km (0.115 R)
• M9: 2,603,003 km (0.104 R)
• M10: 2,949,023 km (0.12 R)
• M11: 3,157,562 km (0.06 R)
• M12: 3,248,368 km (0.108 R)
• M13: 3,370,889 km (0.098 R)
• M14: 3,715,712 km (0.085 R)
• M15: 4,006,231 km (0.086 R)
• M16: 4,270,570 km (0.104 R)
• M17: 4,371,250 km (0.109 R)
• M18: 5,492,785 km (0.027 R)
• M19: 5,972,695 km (0.074 R)
• M20: 6,504,366 km (0.119 R)
• M21: 6,659,200 km (0.117 R)
• M22: 7,090,939 km (0.04 R)
• M23: 7,250,111 km (0.039 R)
• M24: 7,330,296 km (0.066 R)
• M25: 7,491,263 km (0.116 R)
• M26: 8,313,902 km (0.061 R)
• M27: 10,811,139 km (0.06 R)
• M28: 11,179,000 km (0.115 R)
• M29: 12,116,380 km (0.087 R)
• M30: 13,029,975 km (0.089 R)
• M31: 14,719,682 km (0.079 R)
• M32: 16,057,536 km (0.065 R)
• M33: 16,424,350 km (0.11 R)
• M34: 16,953,179 km (0.094 R)
• M35: 17,059,543 km (0.057 R)
• M36: 17,702,814 km (0.084 R)
• M37: 18,517,972 km (0.111 R)
• M38: 19,123,545 km (0.098 R)
• M39: 21,093,300 km (0.106 R)
• M40: 21,783,395 km (0.091 R)
• M41: 22,015,122 km (0.107 R)
• M42: 22,422,477 km (0.119 R)
• M43: 25,404,112 km (0.073 R)
• M44: 26,199,374 km (0.102 R)
• M45: 28,381,110 km (0.094 R)
• M46: 29,461,655 km (0.054 R)
• M47: 29,653,739 km (0.069 R)
• M48: 30,944,918 km (0.086 R)
• M49: 31,205,368 km (0.072 R)
• M50: 32,056,879 km (0.067 R)
• M51: 33,983,550 km (0.114 R)
• M52: 34,185,058 km (0.099 R)
• M53: 35,198,285 km (0.101 R)
• M54: 35,470,104 km (0.083 R)
• M55: 35,810,888 km (0.081 R)
• M56: 36,564,412 km (0.089 R)
• M57: 37,669,941 km (0.109 R)
• M58: 38,296,606 km (0.063 R)
• M59: 38,436,331 km (0.09 R)
• M60: 39,630,720 km (0.105 R)
• M61: 39,842,850 km (0.102 R)
• M62: 40,410,125 km (0.093 R)
• M63: 41,266,124 km (0.09 R)
• M64: 41,696,367 km (0.092 R)
• M65: 41,768,174 km (0.111 R)
• M66: 44,382,098 km (0.1 R)
• M67: 47,948,661 km (0.113 R)
• M68: 48,174,703 km (0.064 R)
• M69: 49,842,420 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 18,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit