🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.55 AU - 0.55 AU

Year: 268 Days

Day: 17.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 12.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.64 AU - 1.02 AU

Year: 496 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 75,202,332 km

• M1: 159,771 km (0.11 R)
• M2: 258,206 km (0.057 R)
• M3: 492,327 km (0.111 R)
• M4: 677,678 km (0.051 R)
• M5: 773,421 km (0.103 R)
• M6: 869,762 km (0.114 R)
• M7: 965,654 km (0.1 R)
• M8: 1,050,327 km (0.035 R)
• M9: 1,244,056 km (0.103 R)
• M10: 1,326,185 km (0.076 R)
• M11: 1,537,118 km (0.102 R)
• M12: 1,637,797 km (0.082 R)
• M13: 1,722,470 km (0.077 R)
• M14: 1,852,470 km (0.056 R)
• M15: 1,941,032 km (0.098 R)
• M16: 2,024,658 km (0.088 R)
• M17: 2,142,391 km (0.117 R)
• M18: 2,235,740 km (0.117 R)
• M19: 2,330,436 km (0.085 R)
• M20: 2,495,891 km (0.116 R)
• M21: 2,679,747 km (0.12 R)
• M22: 2,788,056 km (0.103 R)
• M23: 2,919,851 km (0.094 R)
• M24: 3,001,382 km (0.077 R)
• M25: 3,515,101 km (0.066 R)
• M26: 3,705,988 km (0.108 R)
• M27: 3,794,550 km (0.036 R)
• M28: 3,916,622 km (0.102 R)
• M29: 3,998,751 km (0.085 R)
• M30: 4,206,543 km (0.035 R)
• M31: 4,299,144 km (0.113 R)
• M32: 4,383,816 km (0.101 R)
• M33: 4,494,967 km (0.117 R)
• M34: 4,658,926 km (0.063 R)
• M35: 4,763,645 km (0.08 R)
• M36: 4,966,350 km (0.102 R)
• M37: 5,136,144 km (0.119 R)
• M38: 5,407,963 km (0.113 R)
• M39: 5,518,067 km (0.118 R)
• M40: 5,601,243 km (0.114 R)
• M41: 5,684,719 km (0.07 R)
• M42: 5,806,043 km (0.073 R)
• M43: 6,060,958 km (0.054 R)
• M44: 6,175,400 km (0.041 R)
• M45: 6,329,187 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 12.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 598 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,202,332 km

• M1: 164,109 km (0.052 R)
• M2: 289,173 km (0.101 R)
• M3: 457,021 km (0.071 R)
• M4: 562,787 km (0.053 R)
• M5: 642,523 km (0.056 R)
• M6: 726,746 km (0.092 R)
• M7: 847,023 km (0.095 R)
• M8: 941,120 km (0.105 R)
• M9: 1,043,445 km (0.097 R)
• M10: 1,186,162 km (0.088 R)
• M11: 1,264,850 km (0.104 R)
• M12: 1,388,867 km (0.104 R)
• M13: 1,587,832 km (0.076 R)
• M14: 1,696,141 km (0.06 R)
• M15: 1,839,156 km (0.084 R)
• M16: 1,926,073 km (0.069 R)
• M17: 2,019,721 km (0.102 R)
• M18: 2,126,534 km (0.07 R)
• M19: 2,206,419 km (0.118 R)
• M20: 2,381,000 km (0.063 R)
• M21: 2,488,112 km (0.089 R)
• M22: 2,566,351 km (0.077 R)
• M23: 2,707,123 km (0.025 R)
• M24: 2,819,022 km (0.095 R)
• M25: 2,964,431 km (0.062 R)
• M26: 3,170,876 km (0.054 R)
• M27: 3,269,461 km (0.085 R)
• M28: 3,435,814 km (0.106 R)
• M29: 3,618,772 km (0.028 R)
• M30: 3,784,078 km (0.095 R)
• M31: 3,895,678 km (0.099 R)
• M32: 4,288,073 km (0.106 R)
• M33: 4,485,393 km (0.104 R)
• M34: 4,723,104 km (0.083 R)
• M35: 4,805,832 km (0.068 R)
• M36: 4,881,379 km (0.049 R)
• M37: 5,072,265 km (0.104 R)
• M38: 5,187,905 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 12.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.07 AU - 1.73 AU

Year: 1087 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,202,332 km

• M1: 151,842 km (0.093 R)
• M2: 227,389 km (0.109 R)
• M3: 331,808 km (0.114 R)
• M4: 437,873 km (0.118 R)
• M5: 591,360 km (0.093 R)
• M6: 734,077 km (0.085 R)
• M7: 829,221 km (0.073 R)
• M8: 940,372 km (0.113 R)
• M9: 1,056,909 km (0.108 R)
• M10: 1,135,597 km (0.065 R)
• M11: 1,235,230 km (0.052 R)
• M12: 1,318,556 km (0.058 R)
• M13: 1,423,873 km (0.061 R)
• M14: 1,608,476 km (0.1 R)
• M15: 1,823,000 km (0.09 R)
• M16: 1,956,441 km (0.114 R)
• M17: 2,031,988 km (0.118 R)
• M18: 2,178,295 km (0.05 R)
• M19: 2,304,406 km (0.098 R)
• M20: 2,400,597 km (0.06 R)
• M21: 2,522,818 km (0.067 R)
• M22: 2,613,774 km (0.101 R)
• M23: 2,799,126 km (0.107 R)
• M24: 2,927,930 km (0.06 R)
• M25: 3,014,995 km (0.111 R)
• M26: 3,245,526 km (0.069 R)
• M27: 3,344,859 km (0.119 R)
• M28: 3,518,841 km (0.115 R)
• M29: 3,771,213 km (0.098 R)
• M30: 3,866,357 km (0.109 R)
• M31: 4,185,599 km (0.096 R)
• M32: 4,423,459 km (0.089 R)
• M33: 4,757,511 km (0.089 R)
• M34: 4,881,079 km (0.085 R)
• M35: 5,300,851 km (0.069 R)
• M36: 5,569,230 km (0.079 R)
• M37: 5,699,529 km (0.111 R)
• M38: 5,776,123 km (0.085 R)
• M39: 5,930,209 km (0.067 R)
• M40: 6,007,850 km (0.112 R)
• M41: 6,096,861 km (0.116 R)
• M42: 6,220,130 km (0.028 R)
• M43: 6,434,952 km (0.115 R)
• M44: 6,629,280 km (0.087 R)
• M45: 6,767,508 km (0.111 R)
• M46: 7,035,438 km (0.097 R)
• M47: 7,294,991 km (0.056 R)
• M48: 7,485,578 km (0.119 R)
• M49: 7,653,876 km (0.075 R)
• M50: 7,811,253 km (0.118 R)
• M51: 8,215,616 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 9.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.35 AU - 1.83 AU

Year: 1315 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,202,332 km

• M1: 123,418 km (0.047 R)
• M2: 191,635 km (0.116 R)
• M3: 258,954 km (0.044 R)
• M4: 339,587 km (0.09 R)
• M5: 602,431 km (0.075 R)
• M6: 699,968 km (0.093 R)
• M7: 763,847 km (0.094 R)
• M8: 1,062,594 km (0.072 R)
• M9: 1,167,761 km (0.102 R)
• M10: 1,276,519 km (0.113 R)
• M11: 1,372,560 km (0.094 R)
• M12: 1,640,939 km (0.097 R)
• M13: 1,710,652 km (0.078 R)
• M14: 1,826,141 km (0.09 R)
• M15: 2,009,099 km (0.115 R)
• M16: 2,207,616 km (0.099 R)
• M17: 2,363,347 km (0.103 R)
• M18: 2,472,554 km (0.097 R)
• M19: 2,542,865 km (0.107 R)
• M20: 2,831,289 km (0.095 R)
• M21: 2,905,041 km (0.102 R)
• M22: 3,000,784 km (0.034 R)
• M23: 3,272,453 km (0.115 R)
• M24: 3,654,826 km (0.12 R)
• M25: 3,828,060 km (0.1 R)
• M26: 4,134,736 km (0.103 R)
• M27: 4,400,571 km (0.118 R)
• M28: 4,609,858 km (0.077 R)
• M29: 4,747,040 km (0.113 R)
• M30: 4,910,999 km (0.065 R)
• M31: 5,063,888 km (0.092 R)
• M32: 5,128,215 km (0.116 R)
• M33: 5,335,408 km (0.119 R)
• M34: 5,691,601 km (0.109 R)
• M35: 6,055,423 km (0.094 R)
• M36: 6,219,531 km (0.103 R)
• M37: 6,316,022 km (0.054 R)
• M38: 6,594,274 km (0.094 R)
• M39: 6,905,139 km (0.046 R)
• M40: 7,163,045 km (0.092 R)
• M41: 7,351,239 km (0.101 R)
• M42: 7,482,586 km (0.119 R)
• M43: 7,570,550 km (0.059 R)
• M44: 7,732,714 km (0.066 R)
• M45: 7,836,535 km (0.083 R)
• M46: 8,120,621 km (0.111 R)
• M47: 8,362,521 km (0.039 R)
• M48: 8,776,009 km (0.067 R)
• M49: 9,039,900 km (0.099 R)
• M50: 9,480,167 km (0.074 R)
• M51: 9,718,925 km (0.108 R)
• M52: 9,782,953 km (0.03 R)
• M53: 9,975,784 km (0.077 R)
• M54: 10,349,031 km (0.066 R)
• M55: 10,512,691 km (0.045 R)
• M56: 10,578,365 km (0.108 R)
• M57: 10,875,765 km (0.043 R)
• M58: 11,344,007 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 9.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.37 AU - 1.85 AU

Year: 1340 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,202,332 km

• M1: 119,379 km (0.095 R)
• M2: 193,430 km (0.109 R)
• M3: 300,991 km (0.11 R)
• M4: 545,583 km (0.06 R)
• M5: 637,437 km (0.106 R)
• M6: 740,958 km (0.086 R)
• M7: 972,536 km (0.105 R)
• M8: 1,073,066 km (0.096 R)
• M9: 1,220,120 km (0.11 R)
• M10: 1,480,121 km (0.097 R)
• M11: 1,604,886 km (0.103 R)
• M12: 1,733,391 km (0.045 R)
• M13: 1,932,505 km (0.092 R)
• M14: 2,069,387 km (0.11 R)
• M15: 2,183,231 km (0.104 R)
• M16: 2,254,290 km (0.101 R)
• M17: 2,640,103 km (0.059 R)
• M18: 3,186,584 km (0.106 R)
• M19: 3,277,839 km (0.043 R)
• M20: 3,525,124 km (0.036 R)
• M21: 3,598,427 km (0.113 R)
• M22: 3,746,529 km (0.112 R)
• M23: 4,027,025 km (0.033 R)
• M24: 4,125,760 km (0.069 R)
• M25: 4,392,941 km (0.098 R)
• M26: 4,460,560 km (0.113 R)
• M27: 4,528,627 km (0.1 R)
• M28: 5,003,002 km (0.084 R)
• M29: 5,085,580 km (0.098 R)
• M30: 5,396,294 km (0.061 R)
• M31: 5,456,732 km (0.12 R)
• M32: 5,553,971 km (0.096 R)
• M33: 5,688,609 km (0.113 R)
• M34: 5,787,343 km (0.105 R)
• M35: 6,011,291 km (0.057 R)
• M36: 6,187,518 km (0.074 R)
• M37: 6,263,513 km (0.053 R)
• M38: 6,416,552 km (0.114 R)
• M39: 6,583,653 km (0.103 R)
• M40: 6,791,444 km (0.097 R)
• M41: 7,133,724 km (0.066 R)
• M42: 7,226,774 km (0.065 R)
• M43: 7,293,495 km (0.066 R)
• M44: 7,657,616 km (0.036 R)
• M45: 7,807,662 km (0.097 R)
• M46: 7,889,941 km (0.11 R)
• M47: 7,958,756 km (0.049 R)
• M48: 8,487,884 km (0.115 R)
• M49: 8,572,407 km (0.09 R)
• M50: 8,728,288 km (0.062 R)
• M51: 8,942,362 km (0.106 R)
• M52: 9,014,020 km (0.1 R)
• M53: 9,317,404 km (0.096 R)
• M54: 9,536,266 km (0.072 R)
• M55: 9,594,908 km (0.061 R)
• M56: 9,668,361 km (0.072 R)
• M57: 9,874,955 km (0.094 R)
• M58: 10,008,546 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.3

Radius: 13.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.02 AU - 5.12 AU

Year: 6409 Days

Day: 11.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,202,332 km

• M1: 208,539 km (0.075 R)
• M2: 344,225 km (0.056 R)
• M3: 763,548 km (0.114 R)
• M4: 899,831 km (0.101 R)
• M5: 1,045,240 km (0.12 R)
• M6: 1,164,320 km (0.05 R)
• M7: 1,252,284 km (0.068 R)
• M8: 1,435,691 km (0.091 R)
• M9: 1,748,201 km (0.118 R)
• M10: 1,933,852 km (0.116 R)
• M11: 2,258,180 km (0.06 R)
• M12: 2,507,410 km (0.1 R)
• M13: 2,934,811 km (0.084 R)
• M14: 3,182,396 km (0.081 R)
• M15: 3,885,206 km (0.075 R)
• M16: 3,993,515 km (0.06 R)
• M17: 4,606,866 km (0.075 R)
• M18: 4,750,480 km (0.055 R)
• M19: 4,837,397 km (0.086 R)
• M20: 5,249,988 km (0.12 R)
• M21: 5,430,403 km (0.116 R)
• M22: 5,952,798 km (0.045 R)
• M23: 6,555,678 km (0.079 R)
• M24: 6,750,155 km (0.11 R)
• M25: 6,913,815 km (0.048 R)
• M26: 7,378,765 km (0.119 R)
• M27: 7,683,197 km (0.089 R)
• M28: 7,922,853 km (0.111 R)
• M29: 8,763,144 km (0.051 R)
• M30: 8,870,107 km (0.034 R)
• M31: 9,193,986 km (0.076 R)
• M32: 9,853,264 km (0.094 R)
• M33: 10,263,760 km (0.066 R)
• M34: 10,376,707 km (0.069 R)
• M35: 10,717,939 km (0.101 R)
• M36: 10,870,828 km (0.053 R)
• M37: 11,101,508 km (0.11 R)
• M38: 11,724,584 km (0.108 R)
• M39: 11,882,260 km (0.039 R)
• M40: 13,290,873 km (0.066 R)
• M41: 13,910,807 km (0.094 R)
• M42: 14,035,871 km (0.082 R)
• M43: 14,582,352 km (0.037 R)
• M44: 14,836,967 km (0.084 R)
• M45: 15,957,306 km (0.116 R)
• M46: 16,351,346 km (0.117 R)
• M47: 17,508,037 km (0.086 R)
• M48: 17,914,644 km (0.055 R)
• M49: 18,324,243 km (0.116 R)
• M50: 18,415,797 km (0.105 R)
• M51: 19,571,889 km (0.119 R)
• M52: 19,665,388 km (0.105 R)
• M53: 20,371,490 km (0.101 R)
• M54: 20,942,356 km (0.092 R)
• M55: 21,133,691 km (0.08 R)
• M56: 23,774,991 km (0.1 R)
• M57: 23,924,739 km (0.105 R)
• M58: 24,225,131 km (0.111 R)
• M59: 24,829,955 km (0.104 R)
• M60: 25,797,554 km (0.102 R)
• M61: 26,002,952 km (0.11 R)
• M62: 27,298,320 km (0.11 R)
• M63: 27,875,020 km (0.119 R)
• M64: 28,085,654 km (0.082 R)
• M65: 28,933,724 km (0.032 R)
• M66: 30,818,059 km (0.111 R)
• M67: 30,981,420 km (0.117 R)
• M68: 31,145,080 km (0.066 R)
• M69: 31,857,615 km (0.075 R)
• M70: 32,575,535 km (0.119 R)
• M71: 33,187,091 km (0.083 R)
• M72: 33,522,340 km (0.05 R)
• M73: 33,690,338 km (0.067 R)
• M74: 33,802,536 km (0.09 R)
• M75: 34,931,103 km (0.094 R)
• M76: 35,329,033 km (0.09 R)
• M77: 36,704,735 km (0.086 R)
• M78: 36,877,969 km (0.11 R)
• M79: 37,748,031 km (0.094 R)
• M80: 38,566,181 km (0.107 R)
• M81: 38,977,576 km (0.117 R)
• M82: 39,095,309 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.7

Radius: 3.2

Gravity: 69.79 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.89 AU - 11.13 AU

Year: 19239 Days

Day: 23.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,202,332 km

• M1: 58,792 km (0.095 R)
• M2: 206,445 km (0.09 R)
• M3: 268,528 km (0.104 R)
• M4: 302,038 km (0.075 R)
• M5: 511,026 km (0.084 R)
• M6: 1,009,337 km (0.071 R)
• M7: 1,285,345 km (0.104 R)
• M8: 1,935,348 km (0.106 R)
• M9: 2,488,261 km (0.119 R)
• M10: 2,857,020 km (0.061 R)
• M11: 3,441,649 km (0.116 R)
• M12: 3,809,510 km (0.114 R)
• M13: 3,851,248 km (0.068 R)
• M14: 3,934,873 km (0.088 R)
• M15: 4,019,246 km (0.119 R)
• M16: 4,406,405 km (0.078 R)
• M17: 4,986,097 km (0.118 R)
• M18: 5,077,501 km (0.037 R)
• M19: 5,215,431 km (0.07 R)
• M20: 7,376,521 km (0.094 R)
• M21: 8,821,936 km (0.116 R)
• M22: 9,491,536 km (0.041 R)
• M23: 9,604,782 km (0.094 R)
• M24: 9,947,062 km (0.091 R)
• M25: 10,351,275 km (0.029 R)
• M26: 10,761,024 km (0.059 R)
• M27: 11,295,537 km (0.038 R)
• M28: 11,535,941 km (0.111 R)
• M29: 11,656,666 km (0.107 R)
• M30: 12,700,261 km (0.056 R)
• M31: 12,762,643 km (0.109 R)
• M32: 13,264,843 km (0.109 R)
• M33: 14,744,217 km (0.058 R)
• M34: 16,139,815 km (0.114 R)
• M35: 16,819,139 km (0.097 R)
• M36: 17,093,352 km (0.115 R)
• M37: 17,231,132 km (0.084 R)
• M38: 18,135,151 km (0.106 R)
• M39: 18,205,313 km (0.075 R)
• M40: 19,054,580 km (0.102 R)
• M41: 19,844,307 km (0.12 R)
• M42: 20,134,078 km (0.066 R)
• M43: 21,529,826 km (0.071 R)
• M44: 21,678,527 km (0.102 R)
• M45: 21,902,175 km (0.097 R)
• M46: 22,502,512 km (0.096 R)
• M47: 24,026,914 km (0.113 R)
• M48: 24,103,957 km (0.085 R)
• M49: 26,375,002 km (0.038 R)
• M50: 27,899,404 km (0.088 R)
• M51: 29,123,115 km (0.041 R)
• M52: 29,287,523 km (0.078 R)
• M53: 29,534,808 km (0.113 R)
• M54: 30,949,107 km (0.115 R)
• M55: 33,240,198 km (0.064 R)
• M56: 36,201,937 km (0.061 R)
• M57: 37,624,612 km (0.031 R)
• M58: 40,249,307 km (0.099 R)
• M59: 41,445,043 km (0.079 R)
• M60: 42,932,495 km (0.031 R)
• M61: 43,965,318 km (0.11 R)
• M62: 44,248,357 km (0.084 R)
• M63: 45,196,359 km (0.086 R)
• M64: 45,768,421 km (0.098 R)
• M65: 46,630,853 km (0.101 R)
• M66: 46,727,045 km (0.073 R)
• M67: 47,015,918 km (0.111 R)
• M68: 48,371,873 km (0.096 R)
• M69: 49,348,298 km (0.047 R)
• M70: 49,446,285 km (0.049 R)
• M71: 49,544,421 km (0.074 R)
• M72: 50,035,701 km (0.114 R)
• M73: 51,122,080 km (0.065 R)
• M74: 52,516,183 km (0.11 R)
• M75: 52,916,656 km (0.102 R)
• M76: 54,124,510 km (0.085 R)
• M77: 56,260,019 km (0.113 R)
• M78: 56,567,293 km (0.109 R)
• M79: 57,492,556 km (0.098 R)
• M80: 58,319,234 km (0.112 R)
• M81: 58,941,711 km (0.119 R)
• M82: 60,612,719 km (0.079 R)
• M83: 63,787,335 km (0.113 R)
• M84: 64,000,961 km (0.072 R)
• M85: 64,428,661 km (0.043 R)
• M86: 64,750,297 km (0.096 R)
• M87: 66,473,814 km (0.107 R)
• M88: 67,558,847 km (0.082 R)
• M89: 68,649,565 km (0.081 R)
• M90: 69,856,072 km (0.116 R)
• M91: 70,959,057 km (0.09 R)
• M92: 72,512,781 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit