🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.48 AU - 0.54 AU

Year: 247 Days

Day: 10.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,013,000 km

• M1: 150,196 km (0.071 R)
• M2: 222,901 km (0.103 R)
• M3: 299,495 km (0.105 R)
• M4: 455,526 km (0.035 R)
• M5: 550,819 km (0.119 R)
• M6: 648,956 km (0.049 R)
• M7: 723,605 km (0.066 R)
• M8: 815,907 km (0.085 R)
• M9: 936,632 km (0.108 R)
• M10: 1,013,526 km (0.106 R)
• M11: 1,108,819 km (0.104 R)
• M12: 1,187,358 km (0.099 R)
• M13: 1,308,981 km (0.114 R)
• M14: 1,385,426 km (0.108 R)
• M15: 1,492,239 km (0.054 R)
• M16: 1,646,773 km (0.111 R)
• M17: 1,737,430 km (0.055 R)
• M18: 1,876,855 km (0.101 R)
• M19: 2,044,255 km (0.103 R)
• M20: 2,162,886 km (0.112 R)
• M21: 2,313,381 km (0.047 R)
• M22: 2,411,368 km (0.108 R)
• M23: 2,545,857 km (0.084 R)
• M24: 2,620,655 km (0.05 R)
• M25: 2,696,053 km (0.097 R)
• M26: 2,813,038 km (0.114 R)
• M27: 2,885,893 km (0.105 R)
• M28: 3,019,633 km (0.118 R)
• M29: 3,160,105 km (0.11 R)
• M30: 3,283,823 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 10.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 569 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,013,000 km

• M1: 187,895 km (0.116 R)
• M2: 307,723 km (0.055 R)
• M3: 387,907 km (0.105 R)
• M4: 490,681 km (0.037 R)
• M5: 577,747 km (0.119 R)
• M6: 769,831 km (0.068 R)
• M7: 1,045,988 km (0.092 R)
• M8: 1,116,150 km (0.06 R)
• M9: 1,181,674 km (0.034 R)
• M10: 1,274,574 km (0.103 R)
• M11: 1,366,577 km (0.066 R)
• M12: 1,467,705 km (0.094 R)
• M13: 1,645,726 km (0.05 R)
• M14: 1,764,806 km (0.039 R)
• M15: 1,988,904 km (0.047 R)
• M16: 2,054,128 km (0.056 R)
• M17: 2,167,075 km (0.059 R)
• M18: 2,350,482 km (0.051 R)
• M19: 2,526,708 km (0.078 R)
• M20: 2,614,372 km (0.085 R)
• M21: 2,686,179 km (0.079 R)
• M22: 2,805,708 km (0.085 R)
• M23: 2,927,182 km (0.118 R)
• M24: 2,993,005 km (0.112 R)
• M25: 3,090,393 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 8.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.93 AU - 1.27 AU

Year: 782 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 79,013,000 km

• M1: 103,372 km (0.109 R)
• M2: 172,486 km (0.079 R)
• M3: 224,995 km (0.111 R)
• M4: 328,667 km (0.119 R)
• M5: 380,727 km (0.083 R)
• M6: 459,415 km (0.069 R)
• M7: 523,593 km (0.111 R)
• M8: 613,052 km (0.111 R)
• M9: 721,959 km (0.116 R)
• M10: 798,553 km (0.076 R)
• M11: 862,881 km (0.075 R)
• M12: 991,684 km (0.043 R)
• M13: 1,055,862 km (0.058 R)
• M14: 1,138,290 km (0.119 R)
• M15: 1,205,759 km (0.11 R)
• M16: 1,362,687 km (0.096 R)
• M17: 1,428,660 km (0.069 R)
• M18: 1,588,729 km (0.093 R)
• M19: 1,729,052 km (0.032 R)
• M20: 1,860,100 km (0.071 R)
• M21: 2,160,044 km (0.117 R)
• M22: 2,373,520 km (0.08 R)
• M23: 2,431,564 km (0.071 R)
• M24: 2,527,007 km (0.116 R)
• M25: 2,593,877 km (0.106 R)
• M26: 2,676,306 km (0.117 R)
• M27: 2,797,929 km (0.086 R)
• M28: 2,913,568 km (0.051 R)
• M29: 3,109,841 km (0.05 R)
• M30: 3,189,576 km (0.119 R)
• M31: 3,294,295 km (0.094 R)
• M32: 3,449,428 km (0.106 R)
• M33: 3,606,954 km (0.043 R)
• M34: 3,989,626 km (0.096 R)
• M35: 4,163,758 km (0.113 R)
• M36: 4,225,392 km (0.03 R)
• M37: 4,420,916 km (0.09 R)
• M38: 4,474,921 km (0.097 R)
• M39: 4,574,104 km (0.086 R)
• M40: 4,719,962 km (0.108 R)
• M41: 4,821,091 km (0.089 R)
• M42: 5,016,166 km (0.1 R)
• M43: 5,147,663 km (0.027 R)
• M44: 5,213,785 km (0.103 R)
• M45: 5,529,736 km (0.108 R)
• M46: 5,675,444 km (0.098 R)
• M47: 5,950,704 km (0.109 R)
• M48: 6,119,899 km (0.089 R)
• M49: 6,190,210 km (0.066 R)
• M50: 6,290,890 km (0.106 R)
• M51: 6,463,376 km (0.119 R)
• M52: 6,658,003 km (0.1 R)
• M53: 6,802,664 km (0.061 R)
• M54: 7,074,035 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 9.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.1 AU - 1.14 AU

Year: 804 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 79,013,000 km

• M1: 189,690 km (0.096 R)
• M2: 274,362 km (0.113 R)
• M3: 350,209 km (0.082 R)
• M4: 439,519 km (0.071 R)
• M5: 537,954 km (0.119 R)
• M6: 603,927 km (0.097 R)
• M7: 759,957 km (0.109 R)
• M8: 850,913 km (0.111 R)
• M9: 962,064 km (0.109 R)
• M10: 1,050,327 km (0.113 R)
• M11: 1,235,080 km (0.063 R)
• M12: 1,343,838 km (0.109 R)
• M13: 1,418,337 km (0.095 R)
• M14: 1,790,836 km (0.076 R)
• M15: 2,041,861 km (0.083 R)
• M16: 2,113,668 km (0.077 R)
• M17: 2,215,544 km (0.109 R)
• M18: 2,356,615 km (0.077 R)
• M19: 2,439,642 km (0.078 R)
• M20: 2,554,533 km (0.037 R)
• M21: 2,647,733 km (0.085 R)
• M22: 2,918,056 km (0.081 R)
• M23: 3,032,050 km (0.1 R)
• M24: 3,122,706 km (0.094 R)
• M25: 3,365,802 km (0.096 R)
• M26: 3,711,523 km (0.067 R)
• M27: 4,132,342 km (0.089 R)
• M28: 4,455,623 km (0.109 R)
• M29: 4,568,420 km (0.087 R)
• M30: 4,663,115 km (0.099 R)
• M31: 4,767,983 km (0.095 R)
• M32: 4,854,451 km (0.11 R)
• M33: 5,136,592 km (0.111 R)
• M34: 5,245,051 km (0.054 R)
• M35: 5,615,455 km (0.098 R)
• M36: 5,747,550 km (0.106 R)
• M37: 5,891,015 km (0.072 R)
• M38: 6,046,148 km (0.1 R)
• M39: 6,192,155 km (0.039 R)
• M40: 6,360,303 km (0.1 R)
• M41: 6,562,111 km (0.068 R)
• M42: 6,895,863 km (0.119 R)
• M43: 7,015,691 km (0.111 R)
• M44: 7,279,432 km (0.113 R)
• M45: 7,357,074 km (0.046 R)
• M46: 7,568,904 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 5.7

Gravity: 27.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.97 AU - 6.85 AU

Year: 11007 Days

Day: 24.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,013,000 km

• M1: 103,372 km (0.109 R)
• M2: 216,019 km (0.111 R)
• M3: 330,611 km (0.051 R)
• M4: 497,712 km (0.115 R)
• M5: 728,093 km (0.088 R)
• M6: 1,372,261 km (0.111 R)
• M7: 1,592,320 km (0.036 R)
• M8: 1,903,035 km (0.097 R)
• M9: 2,403,739 km (0.082 R)
• M10: 2,608,987 km (0.108 R)
• M11: 2,943,189 km (0.092 R)
• M12: 3,005,421 km (0.116 R)
• M13: 3,099,518 km (0.092 R)
• M14: 4,588,765 km (0.048 R)
• M15: 5,868,276 km (0.062 R)
• M16: 6,465,620 km (0.104 R)
• M17: 6,792,043 km (0.073 R)
• M18: 7,631,735 km (0.04 R)
• M19: 8,020,091 km (0.098 R)
• M20: 9,087,023 km (0.111 R)
• M21: 9,406,565 km (0.089 R)
• M22: 9,683,470 km (0.056 R)
• M23: 11,547,160 km (0.119 R)
• M24: 11,843,514 km (0.099 R)
• M25: 12,092,445 km (0.107 R)
• M26: 12,192,526 km (0.101 R)
• M27: 12,242,641 km (0.109 R)
• M28: 13,569,724 km (0.1 R)
• M29: 14,727,910 km (0.108 R)
• M30: 15,808,007 km (0.077 R)
• M31: 16,247,226 km (0.083 R)
• M32: 16,357,630 km (0.089 R)
• M33: 16,690,335 km (0.12 R)
• M34: 17,758,763 km (0.119 R)
• M35: 17,929,454 km (0.071 R)
• M36: 18,043,598 km (0.119 R)
• M37: 18,157,890 km (0.114 R)
• M38: 18,560,009 km (0.115 R)
• M39: 19,431,567 km (0.08 R)
• M40: 19,548,851 km (0.088 R)
• M41: 20,079,176 km (0.11 R)
• M42: 20,375,978 km (0.093 R)
• M43: 20,973,771 km (0.026 R)
• M44: 21,154,186 km (0.107 R)
• M45: 21,577,249 km (0.106 R)
• M46: 22,003,154 km (0.119 R)
• M47: 22,064,190 km (0.078 R)
• M48: 22,739,624 km (0.12 R)
• M49: 23,484,173 km (0.102 R)
• M50: 23,796,683 km (0.112 R)
• M51: 24,173,670 km (0.049 R)
• M52: 26,671,356 km (0.117 R)
• M53: 27,390,622 km (0.076 R)
• M54: 29,048,765 km (0.103 R)
• M55: 29,182,805 km (0.116 R)
• M56: 29,317,144 km (0.057 R)
• M57: 29,451,482 km (0.098 R)
• M58: 30,602,788 km (0.116 R)
• M59: 31,906,683 km (0.098 R)
• M60: 32,391,679 km (0.073 R)
• M61: 32,948,931 km (0.028 R)
• M62: 33,088,805 km (0.111 R)
• M63: 33,649,947 km (0.044 R)
• M64: 33,861,179 km (0.083 R)
• M65: 34,002,399 km (0.072 R)
• M66: 34,497,718 km (0.081 R)
• M67: 35,567,193 km (0.104 R)
• M68: 35,782,315 km (0.066 R)
• M69: 35,926,078 km (0.079 R)
• M70: 36,719,845 km (0.095 R)
• M71: 37,082,619 km (0.07 R)
• M72: 37,300,883 km (0.08 R)
• M73: 38,398,333 km (0.085 R)
• M74: 39,135,850 km (0.073 R)
• M75: 40,475,200 km (0.094 R)
• M76: 41,300,980 km (0.067 R)
• M77: 42,512,125 km (0.042 R)
• M78: 42,969,296 km (0.118 R)
• M79: 43,198,480 km (0.103 R)
• M80: 43,274,924 km (0.112 R)
• M81: 45,357,177 km (0.033 R)
• M82: 45,512,759 km (0.113 R)
• M83: 46,371,301 km (0.103 R)
• M84: 47,314,067 km (0.091 R)
• M85: 48,183,829 km (0.064 R)
• M86: 48,501,425 km (0.119 R)
• M87: 51,390,758 km (0.09 R)
• M88: 52,856,069 km (0.102 R)
• M89: 53,676,165 km (0.118 R)
• M90: 53,840,722 km (0.047 R)

Asteroid Belt

Center: 7.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.7

Radius: 4

Gravity: 29.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.94 AU - 9.38 AU

Year: 17285 Days

Day: 17.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,013,000 km

• M1: 172,786 km (0.088 R)
• M2: 248,183 km (0.044 R)
• M3: 448,046 km (0.069 R)
• M4: 1,057,807 km (0.098 R)
• M5: 1,610,720 km (0.066 R)
• M6: 3,168,034 km (0.087 R)
• M7: 3,201,993 km (0.082 R)
• M8: 3,339,024 km (0.047 R)
• M9: 3,408,288 km (0.086 R)
• M10: 4,163,758 km (0.073 R)
• M11: 4,502,746 km (0.118 R)
• M12: 4,541,043 km (0.108 R)
• M13: 4,656,383 km (0.114 R)
• M14: 4,772,621 km (0.048 R)
• M15: 4,850,711 km (0.11 R)
• M16: 4,889,906 km (0.113 R)
• M17: 5,008,088 km (0.077 R)
• M18: 5,654,351 km (0.118 R)
• M19: 7,381,159 km (0.042 R)
• M20: 7,562,172 km (0.051 R)
• M21: 7,698,905 km (0.066 R)
• M22: 8,347,711 km (0.103 R)
• M23: 8,773,915 km (0.071 R)
• M24: 10,346,039 km (0.112 R)
• M25: 10,447,167 km (0.086 R)
• M26: 11,791,155 km (0.119 R)
• M27: 12,429,638 km (0.08 R)
• M28: 13,024,589 km (0.036 R)
• M29: 13,243,301 km (0.084 R)
• M30: 13,463,210 km (0.032 R)
• M31: 14,242,316 km (0.12 R)
• M32: 14,750,799 km (0.08 R)
• M33: 14,807,646 km (0.1 R)
• M34: 15,093,079 km (0.12 R)
• M35: 16,311,703 km (0.084 R)
• M36: 17,321,040 km (0.101 R)
• M37: 19,027,204 km (0.109 R)
• M38: 19,089,137 km (0.062 R)
• M39: 19,213,154 km (0.102 R)
• M40: 19,711,913 km (0.092 R)
• M41: 20,025,919 km (0.095 R)
• M42: 20,278,141 km (0.053 R)
• M43: 22,203,914 km (0.09 R)
• M44: 22,269,139 km (0.061 R)
• M45: 23,320,812 km (0.104 R)
• M46: 24,388,642 km (0.09 R)
• M47: 24,590,599 km (0.034 R)
• M48: 24,860,773 km (0.098 R)
• M49: 25,131,844 km (0.106 R)
• M50: 25,404,112 km (0.096 R)
• M51: 27,057,318 km (0.082 R)
• M52: 27,126,881 km (0.116 R)
• M53: 27,266,306 km (0.034 R)
• M54: 28,249,164 km (0.089 R)
• M55: 28,744,932 km (0.03 R)
• M56: 30,321,693 km (0.106 R)
• M57: 32,073,484 km (0.114 R)
• M58: 32,294,740 km (0.09 R)
• M59: 32,664,695 km (0.096 R)
• M60: 33,558,243 km (0.076 R)
• M61: 33,707,841 km (0.043 R)
• M62: 34,083,182 km (0.082 R)
• M63: 35,293,130 km (0.115 R)
• M64: 35,979,933 km (0.1 R)
• M65: 36,133,122 km (0.1 R)
• M66: 37,599,480 km (0.058 R)
• M67: 38,300,944 km (0.1 R)
• M68: 39,321,651 km (0.109 R)
• M69: 39,479,476 km (0.106 R)
• M70: 40,510,355 km (0.097 R)
• M71: 40,669,827 km (0.099 R)
• M72: 43,737,780 km (0.041 R)
• M73: 44,064,950 km (0.082 R)
• M74: 44,886,692 km (0.108 R)
• M75: 45,796,396 km (0.117 R)
• M76: 48,477,040 km (0.099 R)
• M77: 48,646,236 km (0.078 R)
• M78: 49,325,111 km (0.058 R)
• M79: 49,495,353 km (0.1 R)
• M80: 50,520,697 km (0.094 R)
• M81: 53,114,574 km (0.101 R)
• M82: 54,164,153 km (0.107 R)
• M83: 56,017,371 km (0.098 R)
• M84: 56,283,805 km (0.109 R)
• M85: 56,639,699 km (0.114 R)
• M86: 57,264,419 km (0.109 R)
• M87: 57,443,338 km (0.11 R)
• M88: 57,622,407 km (0.107 R)
• M89: 58,160,660 km (0.057 R)
• M90: 58,250,568 km (0.098 R)
• M91: 58,700,708 km (0.097 R)
• M92: 60,330,727 km (0.037 R)
• M93: 60,877,358 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 6

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.21 AU - 10.25 AU

Year: 19019 Days

Day: 17.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,013,000 km

• M1: 81,680 km (0.115 R)
• M2: 178,321 km (0.053 R)
• M3: 314,904 km (0.055 R)
• M4: 444,455 km (0.08 R)
• M5: 484,847 km (0.06 R)
• M6: 1,010,683 km (0.112 R)
• M7: 1,352,664 km (0.105 R)
• M8: 2,459,389 km (0.069 R)
• M9: 2,760,380 km (0.101 R)
• M10: 2,837,572 km (0.114 R)
• M11: 3,033,396 km (0.111 R)
• M12: 3,153,074 km (0.076 R)
• M13: 3,315,089 km (0.076 R)
• M14: 3,774,653 km (0.114 R)
• M15: 3,860,373 km (0.105 R)
• M16: 3,990,074 km (0.082 R)
• M17: 4,077,440 km (0.082 R)
• M18: 4,121,421 km (0.076 R)
• M19: 4,388,154 km (0.093 R)
• M20: 4,478,362 km (0.052 R)
• M21: 5,126,719 km (0.1 R)
• M22: 5,510,288 km (0.098 R)
• M23: 5,558,907 km (0.066 R)
• M24: 6,102,995 km (0.102 R)
• M25: 6,663,837 km (0.099 R)
• M26: 6,976,796 km (0.102 R)
• M27: 7,455,210 km (0.074 R)
• M28: 7,834,590 km (0.065 R)
• M29: 8,555,652 km (0.112 R)
• M30: 8,725,146 km (0.068 R)
• M31: 9,297,956 km (0.066 R)
• M32: 10,060,606 km (0.083 R)
• M33: 10,782,267 km (0.116 R)
• M34: 10,904,189 km (0.091 R)
• M35: 12,402,411 km (0.029 R)
• M36: 12,787,028 km (0.108 R)
• M37: 14,030,335 km (0.114 R)
• M38: 15,107,141 km (0.109 R)
• M39: 15,862,610 km (0.107 R)
• M40: 16,349,850 km (0.037 R)
• M41: 17,125,366 km (0.07 R)
• M42: 17,984,955 km (0.073 R)
• M43: 18,129,467 km (0.082 R)
• M44: 19,300,519 km (0.092 R)
• M45: 19,895,021 km (0.079 R)
• M46: 21,178,421 km (0.115 R)
• M47: 21,254,716 km (0.117 R)
• M48: 23,665,785 km (0.058 R)
• M49: 23,824,358 km (0.105 R)
• M50: 24,702,348 km (0.069 R)
• M51: 29,248,777 km (0.114 R)
• M52: 29,589,412 km (0.11 R)
• M53: 31,138,049 km (0.099 R)
• M54: 32,272,898 km (0.075 R)
• M55: 32,360,712 km (0.111 R)
• M56: 32,536,639 km (0.117 R)
• M57: 33,332,350 km (0.029 R)
• M58: 34,045,035 km (0.06 R)
• M59: 36,030,498 km (0.065 R)
• M60: 36,670,178 km (0.079 R)
• M61: 37,129,294 km (0.112 R)
• M62: 37,221,446 km (0.115 R)
• M63: 38,425,111 km (0.114 R)
• M64: 40,775,592 km (0.111 R)
• M65: 41,060,726 km (0.03 R)
• M66: 42,208,142 km (0.116 R)
• M67: 42,496,566 km (0.061 R)
• M68: 43,172,150 km (0.107 R)
• M69: 43,948,713 km (0.098 R)
• M70: 44,143,639 km (0.091 R)
• M71: 47,200,223 km (0.12 R)
• M72: 47,300,004 km (0.109 R)
• M73: 47,499,718 km (0.106 R)
• M74: 47,899,892 km (0.078 R)
• M75: 50,222,698 km (0.12 R)
• M76: 50,834,703 km (0.07 R)
• M77: 54,977,217 km (0.043 R)
• M78: 58,154,377 km (0.112 R)
• M79: 59,873,107 km (0.116 R)
• M80: 61,499,385 km (0.082 R)
• M81: 62,154,026 km (0.041 R)
• M82: 62,591,749 km (0.084 R)
• M83: 65,128,181 km (0.039 R)
• M84: 67,136,682 km (0.111 R)
• M85: 67,361,079 km (0.079 R)
• M86: 68,148,562 km (0.107 R)
• M87: 69,278,624 km (0.108 R)
• M88: 70,757,100 km (0.042 R)
• M89: 72,475,830 km (0.19 R)
• M90: 72,706,061 km (0.11 R)
• M91: 76,656,791 km (0.093 R)
• M92: 77,126,080 km (0.106 R)
• M93: 78,658,112 km (0.09 R)
• M94: 78,894,626 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit