🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.8

Radius: 14

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.6 AU - 0.7 AU

Year: 355 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,112,665 km

• M1: 174,282 km (0.111 R)
• M2: 269,725 km (0.113 R)
• M3: 384,915 km (0.084 R)
• M4: 473,028 km (0.043 R)
• M5: 639,830 km (0.085 R)
• M6: 755,619 km (0.119 R)
• M7: 860,337 km (0.094 R)
• M8: 958,474 km (0.083 R)
• M9: 1,056,909 km (0.076 R)
• M10: 1,189,453 km (0.114 R)
• M11: 1,406,669 km (0.09 R)
• M12: 1,529,937 km (0.118 R)
• M13: 1,682,078 km (0.081 R)
• M14: 1,783,057 km (0.115 R)
• M15: 1,954,347 km (0.072 R)
• M16: 2,077,017 km (0.079 R)
• M17: 2,224,520 km (0.109 R)
• M18: 2,467,018 km (0.103 R)
• M19: 2,559,470 km (0.113 R)
• M20: 2,777,883 km (0.054 R)
• M21: 2,874,373 km (0.088 R)
• M22: 3,021,129 km (0.087 R)
• M23: 3,120,462 km (0.049 R)
• M24: 3,296,987 km (0.055 R)
• M25: 3,438,058 km (0.101 R)
• M26: 3,561,626 km (0.052 R)
• M27: 3,679,958 km (0.114 R)
• M28: 3,806,368 km (0.072 R)
• M29: 3,900,465 km (0.098 R)
• M30: 4,009,073 km (0.08 R)
• M31: 4,139,223 km (0.119 R)
• M32: 4,340,732 km (0.084 R)
• M33: 4,474,622 km (0.081 R)
• M34: 4,638,432 km (0.092 R)
• M35: 4,818,996 km (0.092 R)
• M36: 4,957,673 km (0.073 R)
• M37: 5,119,987 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 9.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.55 AU - 0.75 AU

Year: 355 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,112,665 km

• M1: 116,537 km (0.099 R)
• M2: 218,114 km (0.044 R)
• M3: 348,264 km (0.059 R)
• M4: 443,408 km (0.088 R)
• M5: 528,080 km (0.027 R)
• M6: 677,978 km (0.091 R)
• M7: 752,028 km (0.095 R)
• M8: 831,166 km (0.073 R)
• M9: 901,926 km (0.058 R)
• M10: 981,960 km (0.091 R)
• M11: 1,089,372 km (0.119 R)
• M12: 1,200,822 km (0.06 R)
• M13: 1,294,919 km (0.093 R)
• M14: 1,457,532 km (0.112 R)
• M15: 1,569,730 km (0.112 R)
• M16: 1,652,907 km (0.093 R)
• M17: 1,731,745 km (0.066 R)
• M18: 1,881,193 km (0.106 R)
• M19: 1,972,897 km (0.118 R)
• M20: 2,145,084 km (0.098 R)
• M21: 2,241,126 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 8.2

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.61 AU - 0.77 AU

Year: 389 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,112,665 km

• M1: 111,450 km (0.085 R)
• M2: 185,950 km (0.036 R)
• M3: 245,939 km (0.105 R)
• M4: 357,389 km (0.11 R)
• M5: 427,102 km (0.103 R)
• M6: 541,694 km (0.062 R)
• M7: 632,051 km (0.076 R)
• M8: 765,044 km (0.089 R)
• M9: 820,096 km (0.096 R)
• M10: 889,808 km (0.108 R)
• M11: 989,291 km (0.105 R)
• M12: 1,140,534 km (0.074 R)
• M13: 1,194,389 km (0.11 R)
• M14: 1,284,447 km (0.118 R)
• M15: 1,371,663 km (0.05 R)
• M16: 1,525,150 km (0.092 R)
• M17: 1,601,296 km (0.117 R)
• M18: 1,825,842 km (0.04 R)
• M19: 1,965,716 km (0.079 R)
• M20: 2,109,031 km (0.1 R)
• M21: 2,200,285 km (0.119 R)
• M22: 2,286,753 km (0.119 R)
• M23: 2,349,285 km (0.115 R)
• M24: 2,437,697 km (0.05 R)
• M25: 2,527,306 km (0.065 R)
• M26: 2,631,127 km (0.097 R)
• M27: 2,703,234 km (0.052 R)
• M28: 2,849,540 km (0.056 R)
• M29: 2,991,808 km (0.055 R)
• M30: 3,094,731 km (0.095 R)
• M31: 3,178,057 km (0.034 R)
• M32: 3,254,950 km (0.076 R)
• M33: 3,325,561 km (0.099 R)
• M34: 3,561,925 km (0.069 R)
• M35: 3,671,281 km (0.118 R)
• M36: 3,781,685 km (0.034 R)
• M37: 3,990,822 km (0.111 R)
• M38: 4,096,738 km (0.102 R)
• M39: 4,173,033 km (0.044 R)
• M40: 4,226,738 km (0.057 R)
• M41: 4,311,560 km (0.114 R)
• M42: 4,436,026 km (0.055 R)
• M43: 4,545,830 km (0.102 R)
• M44: 4,640,676 km (0.077 R)
• M45: 4,712,333 km (0.082 R)
• M46: 4,824,382 km (0.089 R)
• M47: 4,937,478 km (0.089 R)
• M48: 5,018,709 km (0.113 R)
• M49: 5,125,073 km (0.114 R)
• M50: 5,223,808 km (0.112 R)
• M51: 5,735,882 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 13.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.09 AU - 1.33 AU

Year: 903 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,112,665 km

• M1: 167,400 km (0.109 R)
• M2: 254,167 km (0.089 R)
• M3: 364,121 km (0.097 R)
• M4: 454,329 km (0.095 R)
• M5: 540,048 km (0.057 R)
• M6: 636,838 km (0.097 R)
• M7: 762,351 km (0.106 R)
• M8: 874,100 km (0.031 R)
• M9: 972,835 km (0.109 R)
• M10: 1,075,758 km (0.077 R)
• M11: 1,177,485 km (0.096 R)
• M12: 1,272,180 km (0.119 R)
• M13: 1,458,280 km (0.074 R)
• M14: 1,560,755 km (0.066 R)
• M15: 1,803,402 km (0.113 R)
• M16: 1,907,822 km (0.079 R)
• M17: 2,014,186 km (0.087 R)
• M18: 2,109,928 km (0.03 R)
• M19: 2,420,045 km (0.103 R)
• M20: 2,501,576 km (0.09 R)
• M21: 2,660,598 km (0.043 R)
• M22: 2,945,283 km (0.119 R)
• M23: 3,135,871 km (0.038 R)
• M24: 3,277,689 km (0.057 R)
• M25: 3,406,493 km (0.036 R)
• M26: 3,567,909 km (0.1 R)
• M27: 3,692,674 km (0.058 R)
• M28: 3,874,585 km (0.107 R)
• M29: 3,994,862 km (0.106 R)
• M30: 4,247,532 km (0.119 R)
• M31: 4,355,093 km (0.04 R)
• M32: 4,539,099 km (0.093 R)
• M33: 4,802,840 km (0.093 R)
• M34: 4,958,421 km (0.115 R)
• M35: 5,080,643 km (0.099 R)
• M36: 5,471,093 km (0.091 R)
• M37: 5,561,151 km (0.036 R)
• M38: 5,825,341 km (0.112 R)
• M39: 5,991,395 km (0.053 R)
• M40: 6,205,918 km (0.092 R)
• M41: 6,328,289 km (0.107 R)
• M42: 6,413,560 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 13.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.07 AU - 1.37 AU

Year: 914 Days

Day: 6.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,112,665 km

• M1: 163,211 km (0.086 R)
• M2: 245,640 km (0.073 R)
• M3: 344,075 km (0.12 R)
• M4: 449,691 km (0.094 R)
• M5: 605,871 km (0.054 R)
• M6: 758,162 km (0.072 R)
• M7: 957,426 km (0.049 R)
• M8: 1,064,090 km (0.045 R)
• M9: 1,169,107 km (0.032 R)
• M10: 1,308,832 km (0.109 R)
• M11: 1,441,525 km (0.1 R)
• M12: 1,559,109 km (0.12 R)
• M13: 1,686,866 km (0.11 R)
• M14: 2,062,506 km (0.052 R)
• M15: 2,166,177 km (0.066 R)
• M16: 2,271,793 km (0.035 R)
• M17: 2,449,067 km (0.082 R)
• M18: 2,543,463 km (0.052 R)
• M19: 2,752,302 km (0.117 R)
• M20: 2,958,447 km (0.028 R)
• M21: 3,050,899 km (0.113 R)
• M22: 3,144,248 km (0.116 R)
• M23: 3,290,555 km (0.111 R)
• M24: 3,430,279 km (0.07 R)
• M25: 3,536,344 km (0.086 R)
• M26: 3,706,736 km (0.091 R)
• M27: 3,788,416 km (0.082 R)
• M28: 3,953,722 km (0.098 R)
• M29: 4,111,997 km (0.08 R)
• M30: 4,281,790 km (0.099 R)
• M31: 4,377,234 km (0.09 R)
• M32: 4,726,694 km (0.11 R)
• M33: 4,904,865 km (0.046 R)
• M34: 5,014,969 km (0.054 R)
• M35: 5,217,076 km (0.093 R)
• M36: 5,442,520 km (0.111 R)
• M37: 5,776,423 km (0.036 R)
• M38: 5,924,524 km (0.099 R)
• M39: 6,031,188 km (0.105 R)
• M40: 6,311,534 km (0.06 R)
• M41: 6,584,999 km (0.105 R)
• M42: 6,695,552 km (0.096 R)
• M43: 6,784,413 km (0.067 R)
• M44: 6,941,042 km (0.072 R)
• M45: 7,109,938 km (0.073 R)
• M46: 7,475,256 km (0.107 R)
• M47: 7,602,115 km (0.045 R)
• M48: 7,846,558 km (0.051 R)
• M49: 7,952,174 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 9.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.33 AU - 2.05 AU

Year: 1490 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,112,665 km

• M1: 119,678 km (0.063 R)
• M2: 191,635 km (0.109 R)
• M3: 286,779 km (0.037 R)
• M4: 372,499 km (0.112 R)
• M5: 500,255 km (0.051 R)
• M6: 632,799 km (0.092 R)
• M7: 709,842 km (0.112 R)
• M8: 841,638 km (0.07 R)
• M9: 927,656 km (0.106 R)
• M10: 1,016,817 km (0.108 R)
• M11: 1,087,427 km (0.089 R)
• M12: 1,332,767 km (0.104 R)
• M13: 1,434,494 km (0.113 R)
• M14: 1,612,515 km (0.102 R)
• M15: 1,755,232 km (0.106 R)
• M16: 1,867,281 km (0.107 R)
• M17: 2,153,312 km (0.114 R)
• M18: 2,405,534 km (0.076 R)
• M19: 2,598,665 km (0.074 R)
• M20: 2,697,250 km (0.097 R)
• M21: 2,776,985 km (0.084 R)
• M22: 3,145,594 km (0.059 R)
• M23: 3,346,355 km (0.074 R)
• M24: 3,464,687 km (0.093 R)
• M25: 3,683,249 km (0.099 R)
• M26: 3,783,181 km (0.045 R)
• M27: 3,895,229 km (0.113 R)
• M28: 3,985,586 km (0.093 R)
• M29: 4,065,322 km (0.091 R)
• M30: 4,261,146 km (0.11 R)
• M31: 5,062,990 km (0.118 R)
• M32: 5,124,774 km (0.027 R)
• M33: 5,286,490 km (0.045 R)
• M34: 5,794,524 km (0.097 R)
• M35: 5,885,031 km (0.112 R)
• M36: 6,067,390 km (0.074 R)
• M37: 6,198,887 km (0.039 R)
• M38: 6,358,059 km (0.116 R)
• M39: 6,464,722 km (0.107 R)
• M40: 6,666,680 km (0.072 R)
• M41: 6,843,355 km (0.085 R)
• M42: 7,382,505 km (0.11 R)
• M43: 7,522,978 km (0.047 R)
• M44: 7,607,800 km (0.043 R)
• M45: 7,735,407 km (0.09 R)
• M46: 7,921,058 km (0.095 R)
• M47: 8,166,249 km (0.112 R)
• M48: 8,253,315 km (0.052 R)
• M49: 8,472,326 km (0.029 R)
• M50: 8,545,778 km (0.095 R)
• M51: 8,619,530 km (0.082 R)
• M52: 8,708,242 km (0.089 R)
• M53: 8,827,022 km (0.107 R)
• M54: 9,051,120 km (0.098 R)
• M55: 9,156,287 km (0.077 R)
• M56: 9,337,600 km (0.084 R)
• M57: 9,398,337 km (0.107 R)
• M58: 9,796,117 km (0.103 R)
• M59: 10,121,493 km (0.086 R)
• M60: 10,434,751 km (0.103 R)
• M61: 10,592,576 km (0.048 R)
• M62: 10,687,571 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 13.3

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.82 AU - 2.04 AU

Year: 1819 Days

Day: 11.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,112,665 km

• M1: 170,990 km (0.076 R)
• M2: 273,016 km (0.075 R)
• M3: 360,082 km (0.11 R)
• M4: 642,822 km (0.075 R)
• M5: 746,194 km (0.081 R)
• M6: 833,410 km (0.09 R)
• M7: 971,937 km (0.051 R)
• M8: 1,243,458 km (0.065 R)
• M9: 1,334,563 km (0.039 R)
• M10: 1,420,133 km (0.066 R)
• M11: 1,519,914 km (0.111 R)
• M12: 1,718,431 km (0.09 R)
• M13: 1,868,627 km (0.062 R)
• M14: 2,422,588 km (0.047 R)
• M15: 2,856,871 km (0.073 R)
• M16: 3,015,743 km (0.105 R)
• M17: 3,119,864 km (0.079 R)
• M18: 3,219,945 km (0.093 R)
• M19: 3,412,627 km (0.099 R)
• M20: 3,592,742 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 13.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.25 AU - 2.27 AU

Year: 2304 Days

Day: 14 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 54,112,665 km

• M1: 176,974 km (0.078 R)
• M2: 301,589 km (0.061 R)
• M3: 412,292 km (0.077 R)
• M4: 539,300 km (0.089 R)
• M5: 642,373 km (0.11 R)
• M6: 929,302 km (0.119 R)
• M7: 1,153,998 km (0.119 R)
• M8: 1,258,567 km (0.058 R)
• M9: 1,348,326 km (0.11 R)
• M10: 1,618,499 km (0.095 R)
• M11: 1,865,485 km (0.096 R)
• M12: 2,110,826 km (0.06 R)
• M13: 2,211,954 km (0.053 R)
• M14: 2,472,254 km (0.112 R)
• M15: 2,617,813 km (0.09 R)
• M16: 2,734,799 km (0.092 R)
• M17: 2,845,651 km (0.077 R)
• M18: 3,023,074 km (0.093 R)
• M19: 3,162,649 km (0.074 R)
• M20: 3,287,712 km (0.089 R)
• M21: 3,482,638 km (0.116 R)
• M22: 3,646,598 km (0.095 R)
• M23: 3,857,531 km (0.034 R)
• M24: 3,955,667 km (0.044 R)
• M25: 4,136,082 km (0.084 R)
• M26: 4,291,664 km (0.064 R)
• M27: 4,430,640 km (0.113 R)
• M28: 4,571,113 km (0.059 R)
• M29: 4,693,932 km (0.105 R)
• M30: 4,808,524 km (0.103 R)
• M31: 4,952,886 km (0.097 R)
• M32: 5,137,939 km (0.088 R)
• M33: 5,345,282 km (0.099 R)
• M34: 5,595,708 km (0.104 R)
• M35: 5,819,208 km (0.072 R)
• M36: 5,942,476 km (0.08 R)
• M37: 6,035,376 km (0.028 R)
• M38: 6,275,331 km (0.077 R)
• M39: 6,475,942 km (0.114 R)
• M40: 6,614,320 km (0.12 R)
• M41: 6,743,124 km (0.111 R)
• M42: 7,068,499 km (0.074 R)
• M43: 7,211,216 km (0.118 R)
• M44: 7,421,401 km (0.099 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.7

Radius: 7.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.74 AU - 9.07 AU

Year: 13653 Days

Day: 17.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,112,665 km

• M1: 164,258 km (0.103 R)
• M2: 223,798 km (0.115 R)
• M3: 446,998 km (0.055 R)
• M4: 828,323 km (0.112 R)
• M5: 1,551,779 km (0.073 R)
• M6: 1,750,594 km (0.118 R)
• M7: 2,625,293 km (0.099 R)
• M8: 2,743,027 km (0.087 R)
• M9: 2,802,567 km (0.062 R)
• M10: 3,485,930 km (0.041 R)
• M11: 4,218,660 km (0.097 R)
• M12: 4,426,601 km (0.074 R)
• M13: 4,961,264 km (0.109 R)
• M14: 5,033,968 km (0.064 R)
• M15: 5,629,517 km (0.092 R)
• M16: 5,781,958 km (0.113 R)
• M17: 5,896,998 km (0.104 R)
• M18: 6,090,728 km (0.073 R)
• M19: 6,405,033 km (0.101 R)
• M20: 6,644,090 km (0.116 R)
• M21: 6,764,816 km (0.083 R)
• M22: 7,090,191 km (0.064 R)
• M23: 7,172,320 km (0.104 R)
• M24: 7,798,687 km (0.096 R)
• M25: 8,182,854 km (0.114 R)
• M26: 8,442,406 km (0.096 R)
• M27: 9,147,611 km (0.1 R)
• M28: 9,734,633 km (0.102 R)
• M29: 10,148,121 km (0.069 R)
• M30: 10,473,646 km (0.085 R)
• M31: 10,567,444 km (0.114 R)
• M32: 11,374,674 km (0.074 R)
• M33: 12,152,583 km (0.035 R)
• M34: 12,547,970 km (0.101 R)
• M35: 12,697,269 km (0.046 R)
• M36: 12,797,200 km (0.108 R)
• M37: 13,098,490 km (0.087 R)
• M38: 13,199,319 km (0.057 R)
• M39: 14,274,928 km (0.111 R)
• M40: 15,325,105 km (0.106 R)
• M41: 17,499,211 km (0.069 R)
• M42: 17,666,162 km (0.096 R)
• M43: 17,945,461 km (0.099 R)
• M44: 18,339,053 km (0.119 R)
• M45: 18,508,548 km (0.099 R)
• M46: 18,735,488 km (0.1 R)
• M47: 19,883,651 km (0.049 R)
• M48: 20,583,470 km (0.066 R)
• M49: 21,350,758 km (0.072 R)
• M50: 22,428,461 km (0.05 R)
• M51: 22,609,773 km (0.113 R)
• M52: 22,913,158 km (0.109 R)
• M53: 22,973,895 km (0.12 R)
• M54: 23,831,090 km (0.046 R)
• M55: 23,954,509 km (0.028 R)
• M56: 24,325,661 km (0.066 R)
• M57: 25,073,800 km (0.072 R)
• M58: 25,387,806 km (0.091 R)
• M59: 25,829,419 km (0.051 R)
• M60: 26,082,987 km (0.081 R)
• M61: 28,532,652 km (0.089 R)
• M62: 28,794,897 km (0.116 R)
• M63: 29,984,200 km (0.033 R)
• M64: 30,050,771 km (0.104 R)
• M65: 31,054,872 km (0.109 R)
• M66: 31,459,535 km (0.102 R)
• M67: 31,865,992 km (0.06 R)
• M68: 33,233,466 km (0.08 R)
• M69: 33,924,459 km (0.045 R)
• M70: 35,109,723 km (0.11 R)
• M71: 35,531,289 km (0.077 R)
• M72: 38,818,852 km (0.056 R)
• M73: 41,904,308 km (0.118 R)
• M74: 42,575,704 km (0.042 R)
• M75: 46,062,232 km (0.063 R)
• M76: 46,986,746 km (0.095 R)
• M77: 47,218,773 km (0.101 R)
• M78: 47,373,756 km (0.056 R)
• M79: 49,403,201 km (0.066 R)
• M80: 49,796,643 km (0.086 R)
• M81: 50,191,282 km (0.104 R)
• M82: 50,586,969 km (0.046 R)
• M83: 52,901,846 km (0.059 R)
• M84: 53,465,681 km (0.1 R)
• M85: 53,950,677 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit