🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.51 AU - 0.65 AU

Year: 163 Days

Day: 24 Hours

Environment

Temp: 138 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,281,941 km

• M1: 400,025 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.15 AU - 1.41 AU

Year: 534 Days

Day: 17.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 88,281,941 km

• M1: 162,912 km (0.108 R)
• M2: 480,060 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.71 AU - 2.03 AU

Year: 943 Days

Day: 45.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.94 AU - 3.54 AU

Year: 2152 Days

Day: 38.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 78.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 14.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.65 AU - 13.83 AU

Year: 13904 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,281,941 km

• M1: 198,068 km (0.101 R)
• M2: 429,047 km (0.083 R)
• M3: 1,060,051 km (0.087 R)
• M4: 1,238,670 km (0.077 R)
• M5: 1,559,707 km (0.094 R)
• M6: 1,719,029 km (0.112 R)
• M7: 2,650,575 km (0.064 R)
• M8: 2,759,782 km (0.1 R)
• M9: 2,898,459 km (0.057 R)
• M10: 3,328,702 km (0.078 R)
• M11: 3,447,034 km (0.113 R)
• M12: 3,657,369 km (0.087 R)
• M13: 3,934,274 km (0.082 R)
• M14: 4,091,053 km (0.078 R)
• M15: 4,378,730 km (0.064 R)
• M16: 4,574,104 km (0.062 R)
• M17: 4,739,261 km (0.108 R)
• M18: 5,143,923 km (0.072 R)
• M19: 5,489,643 km (0.108 R)
• M20: 5,914,651 km (0.045 R)
• M21: 6,167,621 km (0.069 R)
• M22: 6,460,982 km (0.069 R)
• M23: 6,872,077 km (0.096 R)
• M24: 6,985,772 km (0.113 R)
• M25: 8,116,133 km (0.063 R)
• M26: 8,276,652 km (0.066 R)
• M27: 8,559,841 km (0.116 R)
• M28: 8,846,470 km (0.053 R)
• M29: 9,261,305 km (0.107 R)
• M30: 11,116,917 km (0.036 R)
• M31: 11,881,811 km (0.041 R)
• M32: 13,367,168 km (0.111 R)
• M33: 14,083,592 km (0.107 R)
• M34: 14,568,289 km (0.117 R)
• M35: 14,861,651 km (0.116 R)
• M36: 14,959,937 km (0.094 R)
• M37: 15,404,691 km (0.111 R)
• M38: 15,553,840 km (0.086 R)
• M39: 16,105,108 km (0.085 R)
• M40: 16,206,087 km (0.117 R)
• M41: 16,560,933 km (0.075 R)
• M42: 16,764,985 km (0.115 R)
• M43: 17,278,554 km (0.065 R)
• M44: 17,589,119 km (0.086 R)
• M45: 18,216,084 km (0.107 R)
• M46: 18,585,142 km (0.101 R)
• M47: 18,691,057 km (0.115 R)
• M48: 19,491,705 km (0.117 R)
• M49: 19,923,295 km (0.069 R)
• M50: 20,249,119 km (0.116 R)
• M51: 21,458,917 km (0.036 R)
• M52: 21,570,068 km (0.043 R)
• M53: 21,904,569 km (0.118 R)
• M54: 22,072,567 km (0.079 R)
• M55: 22,297,114 km (0.075 R)
• M56: 22,861,995 km (0.058 R)
• M57: 23,431,514 km (0.107 R)
• M58: 23,832,886 km (0.11 R)
• M59: 24,642,659 km (0.118 R)
• M60: 26,826,040 km (0.081 R)
• M61: 28,153,272 km (0.103 R)
• M62: 30,371,210 km (0.094 R)
• M63: 33,093,293 km (0.111 R)
• M64: 33,543,732 km (0.111 R)
• M65: 34,776,718 km (0.097 R)
• M66: 35,234,786 km (0.098 R)
• M67: 36,753,654 km (0.113 R)
• M68: 37,019,938 km (0.029 R)
• M69: 38,159,126 km (0.09 R)
• M70: 38,699,174 km (0.08 R)
• M71: 39,038,013 km (0.102 R)
• M72: 39,514,034 km (0.066 R)
• M73: 39,650,317 km (0.101 R)
• M74: 39,786,900 km (0.097 R)
• M75: 40,471,759 km (0.103 R)
• M76: 40,884,649 km (0.105 R)
• M77: 41,853,295 km (0.114 R)
• M78: 42,829,571 km (0.103 R)
• M79: 43,039,756 km (0.117 R)
• M80: 43,250,240 km (0.053 R)
• M81: 43,813,327 km (0.054 R)
• M82: 44,237,287 km (0.088 R)
• M83: 45,231,664 km (0.089 R)
• M84: 48,113,069 km (0.078 R)
• M85: 48,258,777 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.1

Radius: 15

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.39 AU - 13.41 AU

Year: 14202 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,281,941 km

• M1: 298,747 km (0.084 R)
• M2: 708,196 km (0.04 R)
• M3: 833,111 km (0.083 R)
• M4: 1,232,088 km (0.04 R)
• M5: 1,549,984 km (0.107 R)
• M6: 1,924,577 km (0.102 R)
• M7: 2,232,599 km (0.065 R)
• M8: 2,623,797 km (0.096 R)
• M9: 3,324,513 km (0.046 R)
• M10: 3,434,618 km (0.117 R)
• M11: 3,810,707 km (0.105 R)
• M12: 4,081,927 km (0.026 R)
• M13: 4,319,639 km (0.038 R)
• M14: 4,561,837 km (0.057 R)
• M15: 4,850,262 km (0.074 R)
• M16: 5,619,644 km (0.056 R)
• M17: 5,973,892 km (0.083 R)
• M18: 6,891,525 km (0.067 R)
• M19: 8,199,609 km (0.092 R)
• M20: 8,450,185 km (0.033 R)
• M21: 10,060,457 km (0.065 R)
• M22: 10,221,424 km (0.109 R)
• M23: 10,600,056 km (0.086 R)
• M24: 10,928,274 km (0.096 R)
• M25: 11,038,378 km (0.098 R)
• M26: 11,650,981 km (0.089 R)
• M27: 11,933,123 km (0.087 R)
• M28: 12,504,288 km (0.043 R)
• M29: 12,619,478 km (0.102 R)
• M30: 13,970,945 km (0.064 R)
• M31: 14,270,739 km (0.06 R)
• M32: 15,060,466 km (0.12 R)
• M33: 15,429,674 km (0.071 R)
• M34: 15,739,790 km (0.093 R)
• M35: 16,051,852 km (0.104 R)
• M36: 16,872,845 km (0.075 R)
• M37: 17,513,872 km (0.073 R)
• M38: 18,951,806 km (0.107 R)
• M39: 21,179,319 km (0.057 R)
• M40: 21,940,173 km (0.057 R)
• M41: 22,149,162 km (0.106 R)
• M42: 22,921,386 km (0.094 R)
• M43: 23,559,869 km (0.057 R)
• M44: 24,709,230 km (0.087 R)
• M45: 26,097,797 km (0.11 R)
• M46: 26,319,352 km (0.083 R)
• M47: 27,062,404 km (0.071 R)
• M48: 29,179,663 km (0.112 R)
• M49: 29,486,488 km (0.04 R)
• M50: 29,717,318 km (0.117 R)
• M51: 32,137,363 km (0.118 R)
• M52: 32,772,106 km (0.092 R)
• M53: 33,091,049 km (0.118 R)
• M54: 34,539,007 km (0.098 R)
• M55: 34,944,866 km (0.115 R)
• M56: 35,925,480 km (0.075 R)
• M57: 41,996,461 km (0.092 R)
• M58: 42,342,929 km (0.069 R)
• M59: 44,265,561 km (0.098 R)
• M60: 44,441,787 km (0.051 R)
• M61: 44,618,163 km (0.06 R)
• M62: 45,948,986 km (0.045 R)
• M63: 46,484,846 km (0.12 R)
• M64: 48,467,616 km (0.116 R)
• M65: 48,649,228 km (0.034 R)
• M66: 49,652,132 km (0.033 R)
• M67: 50,385,909 km (0.111 R)
• M68: 51,585,834 km (0.098 R)
• M69: 53,075,679 km (0.11 R)
• M70: 53,544,070 km (0.062 R)
• M71: 54,108,054 km (0.067 R)
• M72: 54,296,547 km (0.069 R)
• M73: 54,579,586 km (0.079 R)
• M74: 54,957,770 km (0.06 R)
• M75: 56,192,700 km (0.053 R)
• M76: 57,053,187 km (0.101 R)
• M77: 57,821,671 km (0.077 R)
• M78: 58,496,807 km (0.112 R)
• M79: 59,757,767 km (0.102 R)
• M80: 61,027,554 km (0.093 R)
• M81: 62,109,146 km (0.083 R)
• M82: 62,800,588 km (0.103 R)
• M83: 63,196,872 km (0.096 R)
• M84: 66,296,241 km (0.081 R)
• M85: 67,104,070 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.7

Radius: 5.3

Gravity: 33.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.41 AU - 17.69 AU

Year: 23724 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,281,941 km

• M1: 99,333 km (0.104 R)
• M2: 189,989 km (0.095 R)
• M3: 239,207 km (0.097 R)
• M4: 394,938 km (0.11 R)
• M5: 737,368 km (0.029 R)
• M6: 966,402 km (0.112 R)
• M7: 1,089,072 km (0.052 R)
• M8: 1,184,516 km (0.12 R)
• M9: 1,282,652 km (0.07 R)
• M10: 1,417,889 km (0.089 R)
• M11: 2,784,615 km (0.117 R)
• M12: 2,828,148 km (0.1 R)
• M13: 3,093,983 km (0.069 R)
• M14: 3,275,595 km (0.063 R)
• M15: 3,460,648 km (0.077 R)
• M16: 4,849,514 km (0.084 R)
• M17: 5,711,497 km (0.059 R)
• M18: 5,934,398 km (0.094 R)
• M19: 6,159,992 km (0.039 R)
• M20: 6,273,985 km (0.036 R)
• M21: 6,678,199 km (0.101 R)
• M22: 7,210,169 km (0.039 R)
• M23: 7,755,602 km (0.111 R)
• M24: 9,079,394 km (0.114 R)
• M25: 9,601,790 km (0.09 R)
• M26: 11,157,458 km (0.087 R)
• M27: 11,857,875 km (0.094 R)
• M28: 12,500,248 km (0.038 R)
• M29: 12,717,016 km (0.118 R)
• M30: 13,967,953 km (0.11 R)
• M31: 14,798,221 km (0.025 R)
• M32: 15,721,988 km (0.052 R)
• M33: 18,521,114 km (0.081 R)
• M34: 19,265,363 km (0.057 R)
• M35: 21,729,091 km (0.118 R)
• M36: 23,307,348 km (0.116 R)
• M37: 23,573,932 km (0.079 R)
• M38: 23,931,022 km (0.06 R)
• M39: 24,470,023 km (0.058 R)
• M40: 25,468,439 km (0.087 R)
• M41: 27,411,416 km (0.097 R)
• M42: 28,353,135 km (0.11 R)
• M43: 29,114,289 km (0.094 R)
• M44: 29,593,301 km (0.115 R)
• M45: 29,689,493 km (0.095 R)
• M46: 31,731,952 km (0.091 R)
• M47: 32,621,162 km (0.064 R)
• M48: 33,518,600 km (0.11 R)
• M49: 35,643,787 km (0.052 R)
• M50: 36,053,536 km (0.034 R)
• M51: 38,544,340 km (0.114 R)
• M52: 38,754,525 km (0.065 R)
• M53: 39,387,025 km (0.086 R)
• M54: 39,916,601 km (0.092 R)
• M55: 40,235,694 km (0.111 R)
• M56: 42,600,238 km (0.027 R)
• M57: 43,035,119 km (0.104 R)
• M58: 43,908,920 km (0.11 R)
• M59: 45,674,324 km (0.103 R)
• M60: 46,677,528 km (0.09 R)
• M61: 50,073,549 km (0.056 R)
• M62: 50,417,474 km (0.093 R)
• M63: 50,762,148 km (0.055 R)
• M64: 51,338,548 km (0.036 R)
• M65: 52,381,395 km (0.111 R)
• M66: 53,314,138 km (0.118 R)
• M67: 53,431,123 km (0.103 R)
• M68: 55,314,561 km (0.063 R)
• M69: 56,026,347 km (0.043 R)
• M70: 58,662,262 km (0.103 R)
• M71: 60,482,718 km (0.078 R)
• M72: 61,952,218 km (0.118 R)
• M73: 62,321,426 km (0.108 R)
• M74: 62,444,694 km (0.11 R)
• M75: 65,677,205 km (0.071 R)
• M76: 66,682,652 km (0.066 R)
• M77: 68,200,472 km (0.066 R)
• M78: 69,729,662 km (0.096 R)
• M79: 70,755,455 km (0.076 R)
• M80: 71,527,978 km (0.109 R)
• M81: 72,044,539 km (0.081 R)
• M82: 72,691,999 km (0.109 R)
• M83: 73,862,453 km (0.063 R)
• M84: 74,907,843 km (0.115 R)
• M85: 76,749,243 km (0.093 R)
• M86: 78,206,476 km (0.112 R)
• M87: 79,272,061 km (0.096 R)
• M88: 79,405,652 km (0.108 R)
• M89: 82,497,391 km (0.069 R)
• M90: 83,039,085 km (0.105 R)
• M91: 86,039,719 km (0.1 R)
• M92: 88,105,666 km (0.087 R)
• M93: 90,466,919 km (0.075 R)
• M94: 91,025,517 km (0.099 R)
• M95: 93,694,493 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 7.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.7 AU - 19.68 AU

Year: 28624 Days

Day: 15.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 88,281,941 km

• M1: 407,505 km (0.104 R)
• M2: 463,155 km (0.062 R)
• M3: 1,141,581 km (0.119 R)
• M4: 1,307,186 km (0.082 R)
• M5: 1,480,570 km (0.059 R)
• M6: 1,897,948 km (0.119 R)
• M7: 2,324,452 km (0.117 R)
• M8: 2,535,235 km (0.072 R)
• M9: 3,409,784 km (0.066 R)
• M10: 3,529,014 km (0.097 R)
• M11: 3,771,512 km (0.078 R)
• M12: 3,832,997 km (0.103 R)
• M13: 4,401,469 km (0.071 R)
• M14: 4,928,801 km (0.07 R)
• M15: 5,615,904 km (0.117 R)
• M16: 5,934,847 km (0.111 R)
• M17: 6,296,275 km (0.104 R)
• M18: 6,516,483 km (0.118 R)
• M19: 6,889,281 km (0.118 R)
• M20: 7,694,417 km (0.045 R)
• M21: 8,247,779 km (0.081 R)
• M22: 9,601,939 km (0.1 R)
• M23: 11,512,304 km (0.084 R)
• M24: 15,123,896 km (0.117 R)
• M25: 15,517,787 km (0.097 R)
• M26: 15,765,671 km (0.115 R)
• M27: 17,024,537 km (0.092 R)
• M28: 18,577,363 km (0.087 R)
• M29: 19,905,792 km (0.039 R)
• M30: 20,935,624 km (0.107 R)
• M31: 23,556,728 km (0.086 R)
• M32: 23,670,422 km (0.102 R)
• M33: 24,299,781 km (0.049 R)
• M34: 26,456,383 km (0.1 R)
• M35: 28,430,926 km (0.097 R)
• M36: 29,038,592 km (0.114 R)
• M37: 29,221,850 km (0.041 R)
• M38: 30,390,658 km (0.09 R)
• M39: 30,638,542 km (0.074 R)
• M40: 30,887,323 km (0.058 R)
• M41: 33,538,646 km (0.105 R)
• M42: 34,567,730 km (0.078 R)
• M43: 35,151,161 km (0.098 R)
• M44: 36,854,782 km (0.056 R)
• M45: 41,161,405 km (0.058 R)
• M46: 44,353,525 km (0.095 R)
• M47: 44,494,147 km (0.108 R)
• M48: 45,624,059 km (0.059 R)
• M49: 46,406,456 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.3

Radius: 7.3

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.37 AU - 22.23 AU

Year: 31283 Days

Day: 21.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,281,941 km

• M1: 206,744 km (0.101 R)
• M2: 378,632 km (0.112 R)
• M3: 439,369 km (0.05 R)
• M4: 989,440 km (0.108 R)
• M5: 1,106,575 km (0.117 R)
• M6: 1,322,595 km (0.061 R)
• M7: 1,689,259 km (0.12 R)
• M8: 1,866,084 km (0.076 R)
• M9: 1,938,489 km (0.098 R)
• M10: 3,134,375 km (0.107 R)
• M11: 3,352,189 km (0.061 R)
• M12: 4,035,253 km (0.11 R)
• M13: 4,465,197 km (0.074 R)
• M14: 5,163,071 km (0.082 R)
• M15: 5,265,546 km (0.079 R)
• M16: 5,368,768 km (0.087 R)
• M17: 5,629,517 km (0.079 R)
• M18: 5,787,942 km (0.072 R)
• M19: 5,948,011 km (0.062 R)
• M20: 7,743,335 km (0.117 R)
• M21: 7,801,978 km (0.093 R)
• M22: 8,577,792 km (0.099 R)
• M23: 9,566,036 km (0.112 R)
• M24: 10,785,558 km (0.044 R)
• M25: 10,851,231 km (0.09 R)
• M26: 10,982,728 km (0.09 R)
• M27: 11,380,359 km (0.076 R)
• M28: 11,580,970 km (0.103 R)
• M29: 13,508,987 km (0.101 R)
• M30: 15,980,344 km (0.059 R)
• M31: 16,809,266 km (0.101 R)
• M32: 16,961,407 km (0.116 R)
• M33: 17,806,784 km (0.081 R)
• M34: 18,665,775 km (0.098 R)
• M35: 18,902,439 km (0.102 R)
• M36: 21,076,395 km (0.104 R)
• M37: 21,487,640 km (0.06 R)
• M38: 22,067,780 km (0.112 R)
• M39: 22,821,155 km (0.087 R)
• M40: 23,328,142 km (0.101 R)
• M41: 24,611,842 km (0.073 R)
• M42: 25,131,694 km (0.098 R)
• M43: 26,358,846 km (0.108 R)
• M44: 26,801,805 km (0.108 R)
• M45: 28,326,207 km (0.082 R)
• M46: 29,053,253 km (0.089 R)
• M47: 29,786,432 km (0.114 R)
• M48: 31,645,934 km (0.1 R)
• M49: 33,255,906 km (0.118 R)
• M50: 34,022,745 km (0.08 R)
• M51: 34,989,446 km (0.112 R)
• M52: 36,063,110 km (0.12 R)
• M53: 37,147,694 km (0.102 R)
• M54: 37,743,842 km (0.081 R)
• M55: 41,283,477 km (0.119 R)
• M56: 41,591,798 km (0.078 R)
• M57: 43,980,727 km (0.112 R)
• M58: 45,987,433 km (0.089 R)
• M59: 49,325,260 km (0.117 R)
• M60: 51,519,861 km (0.12 R)
• M61: 54,307,468 km (0.05 R)
• M62: 54,983,650 km (0.106 R)
• M63: 55,776,220 km (0.027 R)
• M64: 56,344,692 km (0.091 R)
• M65: 56,800,816 km (0.109 R)
• M66: 56,914,959 km (0.034 R)
• M67: 57,946,436 km (0.114 R)
• M68: 60,960,534 km (0.078 R)
• M69: 61,194,505 km (0.094 R)
• M70: 62,251,115 km (0.041 R)
• M71: 62,368,848 km (0.074 R)
• M72: 62,840,680 km (0.085 R)
• M73: 63,669,153 km (0.102 R)
• M74: 65,097,813 km (0.094 R)
• M75: 65,696,204 km (0.067 R)
• M76: 65,816,182 km (0.086 R)
• M77: 66,056,137 km (0.078 R)
• M78: 66,777,946 km (0.065 R)
• M79: 67,744,349 km (0.056 R)
• M80: 67,865,523 km (0.082 R)
• M81: 69,813,437 km (0.098 R)
• M82: 70,548,710 km (0.097 R)
• M83: 74,637,968 km (0.073 R)
• M84: 75,892,197 km (0.051 R)
• M85: 76,018,008 km (0.041 R)
• M86: 76,143,970 km (0.11 R)
• M87: 77,153,456 km (0.079 R)
• M88: 77,533,285 km (0.108 R)
• M89: 78,803,521 km (0.115 R)
• M90: 80,336,749 km (0.066 R)
• M91: 81,107,178 km (0.067 R)
• M92: 86,305,106 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit