🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.2

Radius: 10.1

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.89 AU - 0.93 AU

Year: 561 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 75,949,359 km

• M1: 125,812 km (0.066 R)
• M2: 197,320 km (0.083 R)
• M3: 264,339 km (0.028 R)
• M4: 392,844 km (0.103 R)
• M5: 474,674 km (0.099 R)
• M6: 667,356 km (0.101 R)
• M7: 740,809 km (0.05 R)
• M8: 822,190 km (0.115 R)
• M9: 891,603 km (0.064 R)
• M10: 1,026,241 km (0.12 R)
• M11: 1,112,709 km (0.084 R)
• M12: 1,179,280 km (0.12 R)
• M13: 1,423,274 km (0.079 R)
• M14: 1,576,313 km (0.106 R)
• M15: 1,651,710 km (0.111 R)
• M16: 1,925,624 km (0.112 R)
• M17: 2,130,274 km (0.086 R)
• M18: 2,363,796 km (0.048 R)
• M19: 2,450,862 km (0.116 R)
• M20: 2,583,406 km (0.051 R)
• M21: 2,688,124 km (0.11 R)
• M22: 2,756,341 km (0.093 R)
• M23: 3,193,316 km (0.117 R)
• M24: 3,273,800 km (0.104 R)
• M25: 3,412,028 km (0.084 R)
• M26: 3,702,697 km (0.109 R)
• M27: 3,804,274 km (0.07 R)
• M28: 4,001,593 km (0.074 R)
• M29: 4,290,467 km (0.11 R)
• M30: 4,504,990 km (0.089 R)
• M31: 4,668,202 km (0.108 R)
• M32: 4,750,480 km (0.088 R)
• M33: 4,925,959 km (0.054 R)
• M34: 5,000,458 km (0.073 R)
• M35: 5,226,351 km (0.11 R)
• M36: 5,378,791 km (0.064 R)
• M37: 5,561,750 km (0.027 R)
• M38: 5,717,481 km (0.109 R)
• M39: 5,795,870 km (0.092 R)
• M40: 5,864,685 km (0.03 R)
• M41: 5,963,570 km (0.05 R)
• M42: 6,063,052 km (0.082 R)
• M43: 6,243,467 km (0.072 R)
• M44: 6,384,987 km (0.104 R)
• M45: 6,619,855 km (0.081 R)
• M46: 6,795,334 km (0.037 R)
• M47: 6,941,042 km (0.082 R)
• M48: 7,098,269 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 9.1

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.9 AU - 1.02 AU

Year: 607 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 75,949,359 km

• M1: 118,781 km (0.059 R)
• M2: 261,198 km (0.091 R)
• M3: 331,509 km (0.104 R)
• M4: 402,568 km (0.056 R)
• M5: 467,344 km (0.083 R)
• M6: 567,874 km (0.115 R)
• M7: 632,949 km (0.109 R)
• M8: 701,016 km (0.089 R)
• M9: 771,626 km (0.054 R)
• M10: 954,135 km (0.104 R)
• M11: 1,033,422 km (0.094 R)
• M12: 1,103,284 km (0.114 R)
• M13: 1,217,278 km (0.107 R)
• M14: 1,304,045 km (0.108 R)
• M15: 1,386,323 km (0.109 R)
• M16: 1,483,712 km (0.091 R)
• M17: 1,583,493 km (0.052 R)
• M18: 1,664,875 km (0.047 R)
• M19: 1,747,752 km (0.077 R)
• M20: 1,881,792 km (0.11 R)
• M21: 2,235,890 km (0.099 R)
• M22: 2,343,151 km (0.088 R)
• M23: 2,483,773 km (0.11 R)
• M24: 2,651,173 km (0.111 R)
• M25: 2,863,752 km (0.113 R)
• M26: 2,930,323 km (0.044 R)
• M27: 3,048,057 km (0.086 R)
• M28: 3,115,974 km (0.09 R)
• M29: 3,210,370 km (0.051 R)
• M30: 3,296,987 km (0.114 R)
• M31: 3,401,856 km (0.07 R)
• M32: 3,552,501 km (0.092 R)
• M33: 3,660,211 km (0.101 R)
• M34: 3,805,471 km (0.049 R)
• M35: 4,082,975 km (0.046 R)
• M36: 4,148,648 km (0.085 R)
• M37: 4,328,914 km (0.068 R)
• M38: 4,608,811 km (0.097 R)
• M39: 4,706,798 km (0.111 R)
• M40: 4,974,728 km (0.104 R)
• M41: 5,075,257 km (0.098 R)
• M42: 5,196,731 km (0.091 R)
• M43: 5,391,208 km (0.096 R)
• M44: 5,629,667 km (0.094 R)
• M45: 5,797,815 km (0.104 R)
• M46: 5,871,716 km (0.049 R)
• M47: 6,010,094 km (0.05 R)
• M48: 6,106,585 km (0.087 R)
• M49: 6,442,582 km (0.061 R)
• M50: 6,684,631 km (0.067 R)
• M51: 7,178,005 km (0.099 R)
• M52: 7,325,957 km (0.115 R)
• M53: 7,463,587 km (0.062 R)
• M54: 7,741,241 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 13.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.97 AU - 2.03 AU

Year: 1826 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,949,359 km

• M1: 178,919 km (0.088 R)
• M2: 354,397 km (0.079 R)
• M3: 442,062 km (0.105 R)
• M4: 581,786 km (0.112 R)
• M5: 683,363 km (0.053 R)
• M6: 771,027 km (0.047 R)
• M7: 896,690 km (0.089 R)
• M8: 1,006,345 km (0.096 R)
• M9: 1,177,036 km (0.086 R)
• M10: 1,534,874 km (0.068 R)
• M11: 1,734,139 km (0.099 R)
• M12: 1,927,269 km (0.102 R)
• M13: 2,375,764 km (0.099 R)
• M14: 2,566,202 km (0.093 R)
• M15: 2,667,629 km (0.072 R)
• M16: 2,830,990 km (0.105 R)
• M17: 3,267,965 km (0.118 R)
• M18: 3,406,044 km (0.115 R)
• M19: 3,612,340 km (0.079 R)
• M20: 3,764,930 km (0.067 R)
• M21: 3,900,316 km (0.111 R)
• M22: 4,185,898 km (0.075 R)
• M23: 4,437,671 km (0.111 R)
• M24: 4,591,159 km (0.058 R)
• M25: 5,062,392 km (0.032 R)
• M26: 5,341,841 km (0.041 R)
• M27: 5,505,501 km (0.108 R)
• M28: 5,626,526 km (0.084 R)
• M29: 5,871,118 km (0.103 R)
• M30: 6,142,189 km (0.117 R)
• M31: 6,267,852 km (0.108 R)
• M32: 6,359,705 km (0.053 R)
• M33: 6,991,905 km (0.091 R)
• M34: 7,159,156 km (0.072 R)
• M35: 7,485,429 km (0.078 R)
• M36: 8,303,579 km (0.053 R)
• M37: 8,442,705 km (0.028 R)
• M38: 8,557,148 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 11.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.11 AU - 3.37 AU

Year: 3766 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 75,949,359 km

• M1: 144,960 km (0.093 R)
• M2: 234,420 km (0.086 R)
• M3: 306,077 km (0.087 R)
• M4: 408,253 km (0.034 R)
• M5: 574,755 km (0.039 R)
• M6: 655,987 km (0.033 R)
• M7: 848,669 km (0.105 R)
• M8: 961,316 km (0.063 R)
• M9: 1,033,272 km (0.074 R)
• M10: 1,107,174 km (0.08 R)
• M11: 1,432,250 km (0.098 R)
• M12: 1,515,576 km (0.071 R)
• M13: 1,643,931 km (0.082 R)
• M14: 1,731,595 km (0.094 R)
• M15: 1,854,714 km (0.077 R)
• M16: 2,157,800 km (0.087 R)
• M17: 2,230,055 km (0.049 R)
• M18: 2,303,059 km (0.066 R)
• M19: 2,784,764 km (0.07 R)
• M20: 2,930,173 km (0.098 R)
• M21: 3,270,060 km (0.12 R)
• M22: 3,508,369 km (0.074 R)
• M23: 3,694,619 km (0.093 R)
• M24: 3,810,856 km (0.109 R)
• M25: 4,002,491 km (0.112 R)
• M26: 4,303,332 km (0.084 R)
• M27: 4,503,046 km (0.102 R)
• M28: 4,721,458 km (0.107 R)
• M29: 4,911,448 km (0.069 R)
• M30: 5,039,503 km (0.061 R)
• M31: 5,331,818 km (0.118 R)
• M32: 5,414,097 km (0.096 R)
• M33: 5,613,062 km (0.112 R)
• M34: 5,950,255 km (0.088 R)
• M35: 6,259,325 km (0.111 R)
• M36: 6,398,451 km (0.1 R)
• M37: 6,520,971 km (0.045 R)
• M38: 7,001,031 km (0.047 R)
• M39: 7,091,238 km (0.112 R)
• M40: 7,218,097 km (0.086 R)
• M41: 8,994,273 km (0.098 R)
• M42: 9,092,409 km (0.089 R)
• M43: 9,171,247 km (0.05 R)
• M44: 9,388,912 km (0.072 R)
• M45: 9,588,476 km (0.107 R)
• M46: 9,668,660 km (0.098 R)
• M47: 10,011,987 km (0.114 R)
• M48: 10,113,714 km (0.08 R)
• M49: 10,338,709 km (0.068 R)
• M50: 10,544,855 km (0.065 R)
• M51: 11,086,997 km (0.09 R)
• M52: 11,552,696 km (0.112 R)
• M53: 12,745,290 km (0.081 R)
• M54: 12,899,824 km (0.073 R)
• M55: 13,054,957 km (0.07 R)
• M56: 13,344,878 km (0.061 R)
• M57: 13,456,927 km (0.084 R)
• M58: 13,546,835 km (0.118 R)
• M59: 13,636,893 km (0.085 R)
• M60: 14,113,213 km (0.092 R)
• M61: 14,617,956 km (0.12 R)
• M62: 14,826,196 km (0.077 R)
• M63: 14,965,472 km (0.059 R)
• M64: 15,058,671 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12

Radius: 5.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.42 AU - 7.92 AU

Year: 12396 Days

Day: 21.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 75,949,359 km

• M1: 201,658 km (0.086 R)
• M2: 312,061 km (0.081 R)
• M3: 488,287 km (0.109 R)
• M4: 576,999 km (0.119 R)
• M5: 678,875 km (0.108 R)
• M6: 786,586 km (0.088 R)
• M7: 850,763 km (0.104 R)
• M8: 1,019,061 km (0.11 R)
• M9: 1,281,755 km (0.075 R)
• M10: 1,455,288 km (0.087 R)
• M11: 1,534,725 km (0.092 R)
• M12: 1,910,514 km (0.037 R)
• M13: 2,008,800 km (0.101 R)
• M14: 2,221,977 km (0.075 R)
• M15: 2,693,958 km (0.11 R)
• M16: 2,966,675 km (0.104 R)
• M17: 3,093,534 km (0.12 R)
• M18: 4,399,524 km (0.078 R)
• M19: 4,442,907 km (0.114 R)
• M20: 4,588,167 km (0.115 R)
• M21: 5,230,540 km (0.062 R)
• M22: 5,276,466 km (0.074 R)
• M23: 5,430,403 km (0.075 R)
• M24: 5,476,778 km (0.119 R)
• M25: 5,695,341 km (0.076 R)
• M26: 5,996,481 km (0.108 R)
• M27: 6,368,082 km (0.114 R)
• M28: 6,880,604 km (0.093 R)
• M29: 7,065,657 km (0.028 R)
• M30: 7,526,867 km (0.108 R)
• M31: 8,317,043 km (0.036 R)
• M32: 8,586,170 km (0.097 R)
• M33: 8,767,333 km (0.115 R)
• M34: 9,041,247 km (0.104 R)
• M35: 10,222,471 km (0.106 R)
• M36: 10,879,804 km (0.086 R)
• M37: 10,958,044 km (0.105 R)
• M38: 11,851,143 km (0.054 R)
• M39: 12,316,542 km (0.026 R)
• M40: 12,870,503 km (0.115 R)
• M41: 13,077,696 km (0.027 R)
• M42: 13,432,542 km (0.116 R)
• M43: 13,748,344 km (0.089 R)
• M44: 13,896,445 km (0.095 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.4

Radius: 6.4

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.47 AU - 9.39 AU

Year: 15804 Days

Day: 21.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,949,359 km

• M1: 81,531 km (0.106 R)
• M2: 121,922 km (0.104 R)
• M3: 273,016 km (0.119 R)
• M4: 451,187 km (0.114 R)
• M5: 589,715 km (0.077 R)
• M6: 886,068 km (0.077 R)
• M7: 1,272,479 km (0.101 R)
• M8: 1,522,308 km (0.066 R)
• M9: 1,925,624 km (0.117 R)
• M10: 1,981,723 km (0.106 R)
• M11: 2,124,739 km (0.083 R)
• M12: 2,604,948 km (0.098 R)
• M13: 4,123,965 km (0.054 R)
• M14: 4,270,122 km (0.11 R)
• M15: 5,065,234 km (0.093 R)
• M16: 5,419,931 km (0.055 R)
• M17: 5,741,865 km (0.084 R)
• M18: 6,278,323 km (0.108 R)
• M19: 6,531,293 km (0.091 R)
• M20: 6,573,779 km (0.117 R)
• M21: 6,830,639 km (0.092 R)
• M22: 7,047,256 km (0.053 R)
• M23: 7,222,136 km (0.099 R)
• M24: 7,266,118 km (0.06 R)
• M25: 7,310,100 km (0.12 R)
• M26: 7,398,512 km (0.05 R)
• M27: 7,531,804 km (0.116 R)
• M28: 7,620,964 km (0.091 R)
• M29: 8,163,855 km (0.099 R)
• M30: 8,812,811 km (0.09 R)
• M31: 9,096,149 km (0.103 R)
• M32: 9,865,980 km (0.027 R)
• M33: 10,159,939 km (0.079 R)
• M34: 11,160,899 km (0.072 R)
• M35: 11,828,255 km (0.098 R)
• M36: 12,245,334 km (0.093 R)
• M37: 12,403,010 km (0.119 R)
• M38: 13,094,002 km (0.053 R)
• M39: 13,416,984 km (0.108 R)
• M40: 13,633,901 km (0.057 R)
• M41: 14,126,078 km (0.112 R)
• M42: 14,624,089 km (0.058 R)
• M43: 14,903,239 km (0.066 R)
• M44: 15,184,184 km (0.059 R)
• M45: 18,931,311 km (0.114 R)
• M46: 20,281,881 km (0.086 R)
• M47: 20,406,197 km (0.047 R)
• M48: 21,473,129 km (0.076 R)
• M49: 22,045,341 km (0.114 R)
• M50: 23,922,794 km (0.1 R)
• M51: 24,251,760 km (0.063 R)
• M52: 24,582,072 km (0.043 R)
• M53: 26,391,608 km (0.084 R)
• M54: 26,459,525 km (0.103 R)
• M55: 26,867,778 km (0.079 R)
• M56: 27,141,093 km (0.044 R)
• M57: 27,621,751 km (0.089 R)
• M58: 27,828,495 km (0.085 R)
• M59: 29,712,979 km (0.03 R)
• M60: 30,350,266 km (0.066 R)
• M61: 30,563,743 km (0.073 R)
• M62: 31,063,549 km (0.102 R)
• M63: 31,638,304 km (0.076 R)
• M64: 31,710,261 km (0.118 R)
• M65: 31,854,623 km (0.097 R)
• M66: 31,926,878 km (0.109 R)
• M67: 33,677,024 km (0.088 R)
• M68: 35,233,889 km (0.09 R)
• M69: 36,360,062 km (0.115 R)
• M70: 36,586,852 km (0.084 R)
• M71: 37,041,480 km (0.105 R)
• M72: 37,345,762 km (0.1 R)
• M73: 37,956,720 km (0.056 R)
• M74: 40,042,712 km (0.113 R)
• M75: 40,433,163 km (0.066 R)
• M76: 42,961,367 km (0.083 R)
• M77: 43,842,199 km (0.07 R)
• M78: 45,296,440 km (0.086 R)
• M79: 45,866,258 km (0.117 R)
• M80: 46,848,518 km (0.095 R)
• M81: 46,930,647 km (0.11 R)
• M82: 47,507,197 km (0.073 R)
• M83: 49,167,435 km (0.093 R)
• M84: 49,501,636 km (0.1 R)
• M85: 50,088,509 km (0.097 R)
• M86: 51,523,302 km (0.098 R)
• M87: 51,777,917 km (0.099 R)
• M88: 52,032,982 km (0.107 R)
• M89: 55,125,619 km (0.082 R)
• M90: 55,995,231 km (0.114 R)
• M91: 56,606,637 km (0.091 R)
• M92: 59,340,838 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.6

Radius: 6.5

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.06 AU - 9.34 AU

Year: 16569 Days

Day: 22.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,949,359 km

• M1: 107,710 km (0.112 R)
• M2: 193,280 km (0.098 R)
• M3: 248,931 km (0.111 R)
• M4: 295,456 km (0.115 R)
• M5: 362,924 km (0.065 R)
• M6: 494,870 km (0.06 R)
• M7: 954,584 km (0.089 R)
• M8: 1,059,452 km (0.071 R)
• M9: 2,095,268 km (0.03 R)
• M10: 2,736,295 km (0.048 R)
• M11: 3,885,954 km (0.062 R)
• M12: 4,012,514 km (0.075 R)
• M13: 4,183,504 km (0.066 R)
• M14: 4,226,589 km (0.085 R)
• M15: 4,845,625 km (0.063 R)
• M16: 5,778,367 km (0.097 R)
• M17: 5,923,028 km (0.054 R)
• M18: 6,117,805 km (0.085 R)
• M19: 6,714,551 km (0.072 R)
• M20: 6,815,829 km (0.086 R)
• M21: 6,866,692 km (0.067 R)
• M22: 7,538,985 km (0.081 R)
• M23: 8,070,356 km (0.101 R)
• M24: 8,394,984 km (0.107 R)
• M25: 8,558,793 km (0.118 R)
• M26: 9,281,351 km (0.103 R)
• M27: 10,255,383 km (0.111 R)
• M28: 11,382,004 km (0.088 R)
• M29: 12,236,956 km (0.103 R)
• M30: 12,547,372 km (0.034 R)
• M31: 12,734,818 km (0.073 R)
• M32: 13,814,466 km (0.066 R)
• M33: 13,943,419 km (0.114 R)
• M34: 14,332,673 km (0.088 R)
• M35: 14,594,170 km (0.074 R)
• M36: 15,723,035 km (0.056 R)
• M37: 16,060,528 km (0.096 R)
• M38: 16,332,048 km (0.117 R)
• M39: 17,642,825 km (0.066 R)
• M40: 17,923,022 km (0.104 R)
• M41: 18,772,588 km (0.063 R)
• M42: 20,144,400 km (0.116 R)
• M43: 20,879,225 km (0.085 R)
• M44: 21,922,820 km (0.08 R)
• M45: 22,830,729 km (0.027 R)
• M46: 24,137,766 km (0.099 R)
• M47: 25,548,175 km (0.088 R)
• M48: 26,823,945 km (0.116 R)
• M49: 28,694,068 km (0.12 R)
• M50: 30,019,655 km (0.109 R)
• M51: 30,354,156 km (0.081 R)
• M52: 31,280,466 km (0.073 R)
• M53: 32,816,088 km (0.099 R)
• M54: 36,671,824 km (0.115 R)
• M55: 37,118,972 km (0.116 R)
• M56: 37,388,098 km (0.07 R)
• M57: 38,018,653 km (0.078 R)
• M58: 38,380,531 km (0.072 R)
• M59: 38,743,605 km (0.11 R)
• M60: 38,834,560 km (0.08 R)
• M61: 41,968,336 km (0.066 R)
• M62: 42,717,373 km (0.066 R)
• M63: 43,849,380 km (0.072 R)
• M64: 44,038,920 km (0.052 R)
• M65: 46,915,687 km (0.07 R)
• M66: 47,790,386 km (0.116 R)
• M67: 48,376,660 km (0.112 R)
• M68: 48,965,178 km (0.099 R)
• M69: 49,161,899 km (0.098 R)
• M70: 50,050,361 km (0.073 R)
• M71: 50,645,611 km (0.108 R)
• M72: 50,944,208 km (0.086 R)
• M73: 51,642,980 km (0.073 R)
• M74: 55,184,261 km (0.108 R)
• M75: 56,004,656 km (0.09 R)
• M76: 56,107,429 km (0.043 R)
• M77: 56,622,644 km (0.105 R)
• M78: 56,725,867 km (0.107 R)
• M79: 60,799,567 km (0.119 R)
• M80: 61,328,545 km (0.112 R)
• M81: 61,859,168 km (0.079 R)
• M82: 62,391,288 km (0.069 R)
• M83: 62,711,278 km (0.088 R)
• M84: 65,507,412 km (0.097 R)
• M85: 65,615,720 km (0.078 R)
• M86: 65,941,096 km (0.087 R)
• M87: 69,555,979 km (0.096 R)
• M88: 70,775,052 km (0.093 R)
• M89: 70,886,353 km (0.055 R)
• M90: 72,224,954 km (0.072 R)
• M91: 73,910,174 km (0.084 R)
• M92: 75,154,081 km (0.113 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: 237 - 14,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit