🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.53 AU - 0.61 AU

Year: 278 Days

Day: 16.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,904,941 km

• M1: 343,178 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 9.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.69 AU - 0.83 AU

Year: 428 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,904,941 km

• M1: 134,788 km (0.095 R)
• M2: 214,224 km (0.063 R)
• M3: 277,803 km (0.112 R)
• M4: 345,571 km (0.115 R)
• M5: 417,677 km (0.1 R)
• M6: 492,775 km (0.058 R)
• M7: 556,055 km (0.117 R)
• M8: 615,296 km (0.085 R)
• M9: 733,478 km (0.092 R)
• M10: 884,273 km (0.101 R)
• M11: 1,023,848 km (0.108 R)
• M12: 1,134,550 km (0.119 R)
• M13: 1,254,079 km (0.106 R)
• M14: 1,339,499 km (0.053 R)
• M15: 1,466,358 km (0.12 R)
• M16: 1,592,170 km (0.113 R)
• M17: 1,674,599 km (0.084 R)
• M18: 1,758,523 km (0.038 R)
• M19: 1,854,714 km (0.091 R)
• M20: 2,002,367 km (0.074 R)
• M21: 2,074,922 km (0.044 R)
• M22: 2,153,910 km (0.075 R)
• M23: 2,239,779 km (0.119 R)
• M24: 2,338,664 km (0.115 R)
• M25: 2,498,434 km (0.038 R)
• M26: 2,601,058 km (0.056 R)
• M27: 2,711,162 km (0.092 R)
• M28: 2,797,929 km (0.052 R)
• M29: 2,936,157 km (0.119 R)
• M30: 2,999,737 km (0.057 R)
• M31: 3,063,914 km (0.109 R)
• M32: 3,311,498 km (0.104 R)
• M33: 3,377,920 km (0.07 R)
• M34: 3,478,150 km (0.048 R)
• M35: 3,667,990 km (0.099 R)
• M36: 3,875,183 km (0.118 R)
• M37: 3,945,195 km (0.119 R)
• M38: 4,171,836 km (0.078 R)
• M39: 4,322,930 km (0.06 R)
• M40: 4,431,987 km (0.075 R)
• M41: 4,960,665 km (0.101 R)
• M42: 5,059,699 km (0.067 R)
• M43: 5,182,369 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.94 AU

Year: 462 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 52,904,941 km

• M1: 135,984 km (0.077 R)
• M2: 232,625 km (0.054 R)
• M3: 333,753 km (0.079 R)
• M4: 459,116 km (0.114 R)
• M5: 635,193 km (0.029 R)
• M6: 689,646 km (0.045 R)
• M7: 741,856 km (0.112 R)
• M8: 820,544 km (0.096 R)
• M9: 911,051 km (0.091 R)
• M10: 1,028,037 km (0.086 R)
• M11: 1,126,173 km (0.106 R)
• M12: 1,188,555 km (0.058 R)
• M13: 1,297,014 km (0.099 R)
• M14: 1,372,860 km (0.095 R)
• M15: 1,439,730 km (0.097 R)
• M16: 1,652,757 km (0.078 R)
• M17: 1,707,660 km (0.096 R)
• M18: 1,819,409 km (0.114 R)
• M19: 1,968,259 km (0.071 R)
• M20: 2,026,602 km (0.096 R)
• M21: 2,109,180 km (0.116 R)
• M22: 2,217,190 km (0.118 R)
• M23: 2,351,679 km (0.063 R)
• M24: 2,407,479 km (0.086 R)
• M25: 2,488,860 km (0.049 R)
• M26: 2,635,166 km (0.086 R)
• M27: 2,732,256 km (0.031 R)
• M28: 2,823,809 km (0.11 R)
• M29: 2,889,932 km (0.087 R)
• M30: 3,030,404 km (0.082 R)
• M31: 3,241,786 km (0.101 R)
• M32: 3,345,906 km (0.097 R)
• M33: 3,422,949 km (0.096 R)
• M34: 3,550,406 km (0.084 R)
• M35: 3,802,479 km (0.089 R)
• M36: 3,919,763 km (0.109 R)
• M37: 4,023,285 km (0.056 R)
• M38: 4,248,430 km (0.051 R)
• M39: 4,354,794 km (0.093 R)
• M40: 4,562,585 km (0.043 R)
• M41: 4,648,155 km (0.118 R)
• M42: 4,750,032 km (0.085 R)
• M43: 4,876,442 km (0.055 R)
• M44: 4,932,092 km (0.101 R)
• M45: 5,092,312 km (0.047 R)
• M46: 5,278,710 km (0.111 R)
• M47: 5,344,085 km (0.119 R)
• M48: 5,467,353 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 12.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.83 AU - 1.15 AU

Year: 636 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,904,941 km

• M1: 161,117 km (0.087 R)
• M2: 304,132 km (0.119 R)
• M3: 391,946 km (0.09 R)
• M4: 482,603 km (0.12 R)
• M5: 613,950 km (0.09 R)
• M6: 704,456 km (0.087 R)
• M7: 803,341 km (0.096 R)
• M8: 885,619 km (0.112 R)
• M9: 1,072,916 km (0.077 R)
• M10: 1,157,888 km (0.113 R)
• M11: 1,342,491 km (0.108 R)
• M12: 1,423,723 km (0.117 R)
• M13: 1,529,638 km (0.032 R)
• M14: 1,737,579 km (0.118 R)
• M15: 1,954,945 km (0.085 R)
• M16: 2,216,442 km (0.069 R)
• M17: 2,318,169 km (0.098 R)
• M18: 2,425,879 km (0.087 R)
• M19: 2,503,371 km (0.064 R)
• M20: 3,009,760 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 13.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.21 AU - 3.79 AU

Year: 4228 Days

Day: 7.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,904,941 km

• M1: 184,903 km (0.11 R)
• M2: 315,352 km (0.118 R)
• M3: 477,217 km (0.101 R)
• M4: 833,859 km (0.052 R)
• M5: 923,617 km (0.117 R)
• M6: 1,038,359 km (0.116 R)
• M7: 1,318,406 km (0.103 R)
• M8: 1,764,956 km (0.104 R)
• M9: 1,870,572 km (0.065 R)
• M10: 1,964,968 km (0.108 R)
• M11: 2,061,010 km (0.083 R)
• M12: 2,243,519 km (0.044 R)
• M13: 2,387,881 km (0.077 R)
• M14: 2,793,142 km (0.083 R)
• M15: 3,188,230 km (0.028 R)
• M16: 3,318,530 km (0.101 R)
• M17: 3,417,414 km (0.101 R)
• M18: 3,517,196 km (0.115 R)
• M19: 3,635,079 km (0.113 R)
• M20: 3,805,770 km (0.117 R)
• M21: 3,909,441 km (0.119 R)
• M22: 4,084,471 km (0.109 R)
• M23: 4,698,869 km (0.072 R)
• M24: 4,903,968 km (0.097 R)
• M25: 5,055,062 km (0.114 R)
• M26: 5,323,291 km (0.086 R)
• M27: 5,498,171 km (0.087 R)
• M28: 5,813,822 km (0.072 R)
• M29: 6,298,519 km (0.067 R)
• M30: 7,156,762 km (0.099 R)
• M31: 7,242,482 km (0.1 R)
• M32: 7,545,268 km (0.082 R)
• M33: 8,029,516 km (0.12 R)
• M34: 8,208,136 km (0.063 R)
• M35: 8,546,526 km (0.077 R)
• M36: 9,051,419 km (0.08 R)
• M37: 9,660,432 km (0.111 R)
• M38: 9,755,427 km (0.119 R)
• M39: 9,994,035 km (0.082 R)
• M40: 10,234,589 km (0.104 R)
• M41: 11,017,285 km (0.116 R)
• M42: 11,166,284 km (0.09 R)
• M43: 11,365,848 km (0.118 R)
• M44: 12,048,313 km (0.094 R)
• M45: 12,407,498 km (0.082 R)
• M46: 12,874,542 km (0.064 R)
• M47: 13,879,242 km (0.097 R)
• M48: 14,013,281 km (0.054 R)
• M49: 14,174,847 km (0.117 R)
• M50: 14,336,862 km (0.097 R)
• M51: 14,499,624 km (0.09 R)
• M52: 15,074,080 km (0.086 R)
• M53: 15,544,565 km (0.08 R)
• M54: 15,656,016 km (0.058 R)
• M55: 15,907,639 km (0.11 R)
• M56: 16,104,211 km (0.114 R)
• M57: 16,756,158 km (0.088 R)
• M58: 16,841,728 km (0.098 R)
• M59: 17,503,400 km (0.103 R)
• M60: 17,648,360 km (0.097 R)
• M61: 17,939,477 km (0.079 R)
• M62: 18,114,956 km (0.113 R)
• M63: 18,379,146 km (0.101 R)
• M64: 18,556,120 km (0.074 R)
• M65: 18,703,923 km (0.098 R)
• M66: 19,119,954 km (0.099 R)
• M67: 19,239,333 km (0.07 R)
• M68: 19,359,012 km (0.073 R)
• M69: 20,021,730 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 11.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.96 AU - 4.58 AU

Year: 4726 Days

Day: 5.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,904,941 km

• M1: 145,708 km (0.068 R)
• M2: 216,468 km (0.099 R)
• M3: 305,479 km (0.065 R)
• M4: 448,943 km (0.098 R)
• M5: 521,498 km (0.107 R)
• M6: 692,040 km (0.097 R)
• M7: 790,475 km (0.047 R)
• M8: 870,510 km (0.036 R)
• M9: 1,052,421 km (0.043 R)
• M10: 1,167,761 km (0.12 R)
• M11: 1,370,017 km (0.089 R)
• M12: 1,454,241 km (0.099 R)
• M13: 1,569,431 km (0.084 R)
• M14: 1,824,496 km (0.101 R)
• M15: 1,902,137 km (0.096 R)
• M16: 2,357,962 km (0.068 R)
• M17: 2,865,398 km (0.052 R)
• M18: 3,159,956 km (0.084 R)
• M19: 3,581,074 km (0.088 R)
• M20: 3,718,853 km (0.083 R)
• M21: 4,020,144 km (0.092 R)
• M22: 4,287,774 km (0.09 R)
• M23: 4,392,193 km (0.088 R)
• M24: 4,646,510 km (0.077 R)
• M25: 4,753,921 km (0.03 R)
• M26: 5,059,101 km (0.067 R)
• M27: 5,147,513 km (0.099 R)
• M28: 5,919,588 km (0.066 R)
• M29: 6,106,435 km (0.073 R)
• M30: 6,200,682 km (0.112 R)
• M31: 6,342,950 km (0.079 R)
• M32: 6,438,393 km (0.106 R)
• M33: 6,510,350 km (0.058 R)
• M34: 6,971,859 km (0.077 R)
• M35: 7,119,961 km (0.085 R)
• M36: 7,268,961 km (0.086 R)
• M37: 7,494,554 km (0.094 R)
• M38: 7,722,392 km (0.1 R)
• M39: 8,236,859 km (0.073 R)
• M40: 8,341,128 km (0.101 R)
• M41: 9,791,330 km (0.071 R)
• M42: 10,602,151 km (0.07 R)
• M43: 11,260,381 km (0.092 R)
• M44: 11,579,922 km (0.071 R)
• M45: 12,020,488 km (0.11 R)
• M46: 12,317,290 km (0.038 R)
• M47: 12,466,589 km (0.071 R)
• M48: 12,676,624 km (0.101 R)
• M49: 13,161,022 km (0.118 R)
• M50: 13,590,069 km (0.117 R)
• M51: 14,777,278 km (0.116 R)
• M52: 15,287,257 km (0.096 R)
• M53: 15,997,697 km (0.103 R)
• M54: 16,324,269 km (0.107 R)
• M55: 16,586,963 km (0.075 R)
• M56: 16,917,574 km (0.105 R)
• M57: 17,283,640 km (0.045 R)
• M58: 18,023,551 km (0.112 R)
• M59: 18,945,822 km (0.114 R)
• M60: 19,464,927 km (0.049 R)
• M61: 20,587,659 km (0.106 R)
• M62: 20,942,954 km (0.117 R)
• M63: 21,228,536 km (0.117 R)
• M64: 22,165,767 km (0.086 R)
• M65: 22,274,824 km (0.061 R)
• M66: 22,566,390 km (0.093 R)
• M67: 22,895,954 km (0.084 R)
• M68: 23,894,071 km (0.063 R)
• M69: 24,043,220 km (0.112 R)
• M70: 25,474,872 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 11.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.99 AU - 4.03 AU

Year: 5185 Days

Day: 15 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,904,941 km

• M1: 187,895 km (0.107 R)
• M2: 312,809 km (0.047 R)
• M3: 494,720 km (0.044 R)
• M4: 618,737 km (0.062 R)
• M5: 806,781 km (0.094 R)
• M6: 887,714 km (0.049 R)
• M7: 971,788 km (0.096 R)
• M8: 1,088,325 km (0.113 R)
• M9: 1,368,521 km (0.108 R)
• M10: 1,619,995 km (0.115 R)
• M11: 1,868,328 km (0.118 R)
• M12: 1,960,181 km (0.097 R)
• M13: 2,502,623 km (0.12 R)
• M14: 2,686,778 km (0.112 R)
• M15: 2,854,178 km (0.104 R)
• M16: 3,266,170 km (0.1 R)
• M17: 3,558,933 km (0.082 R)
• M18: 3,766,725 km (0.11 R)
• M19: 3,954,769 km (0.071 R)
• M20: 4,414,035 km (0.073 R)
• M21: 4,512,919 km (0.032 R)
• M22: 5,278,112 km (0.087 R)
• M23: 5,489,045 km (0.064 R)
• M24: 5,649,115 km (0.095 R)
• M25: 5,756,676 km (0.101 R)
• M26: 6,056,021 km (0.089 R)
• M27: 6,276,827 km (0.11 R)
• M28: 6,388,427 km (0.1 R)
• M29: 6,472,352 km (0.103 R)
• M30: 6,984,425 km (0.109 R)
• M31: 7,987,330 km (0.089 R)
• M32: 8,846,769 km (0.037 R)
• M33: 9,003,398 km (0.112 R)
• M34: 9,351,064 km (0.103 R)
• M35: 9,864,783 km (0.112 R)
• M36: 10,619,354 km (0.086 R)
• M37: 10,785,857 km (0.114 R)
• M38: 10,919,747 km (0.106 R)
• M39: 11,020,426 km (0.091 R)
• M40: 11,121,555 km (0.1 R)
• M41: 11,768,715 km (0.111 R)
• M42: 11,872,087 km (0.041 R)
• M43: 12,603,770 km (0.091 R)
• M44: 12,886,361 km (0.079 R)
• M45: 13,242,553 km (0.039 R)
• M46: 13,602,037 km (0.107 R)
• M47: 13,783,050 km (0.085 R)
• M48: 13,928,310 km (0.087 R)
• M49: 14,922,687 km (0.081 R)
• M50: 15,221,733 km (0.058 R)
• M51: 15,334,380 km (0.092 R)
• M52: 15,787,811 km (0.119 R)
• M53: 15,863,807 km (0.115 R)
• M54: 16,092,542 km (0.113 R)
• M55: 16,669,092 km (0.049 R)
• M56: 17,645,069 km (0.057 R)
• M57: 19,489,012 km (0.071 R)
• M58: 19,611,383 km (0.031 R)
• M59: 19,816,033 km (0.088 R)
• M60: 19,898,013 km (0.073 R)
• M61: 20,144,700 km (0.086 R)
• M62: 21,351,655 km (0.095 R)
• M63: 21,519,953 km (0.119 R)
• M64: 22,581,799 km (0.086 R)
• M65: 23,443,482 km (0.081 R)
• M66: 24,140,758 km (0.105 R)
• M67: 24,888,897 km (0.1 R)
• M68: 26,227,798 km (0.107 R)
• M69: 27,681,740 km (0.101 R)
• M70: 27,773,443 km (0.118 R)
• M71: 28,141,454 km (0.05 R)
• M72: 28,928,638 km (0.094 R)
• M73: 29,817,100 km (0.107 R)
• M74: 30,099,540 km (0.116 R)
• M75: 30,193,937 km (0.053 R)
• M76: 30,288,333 km (0.085 R)
• M77: 30,809,532 km (0.105 R)
• M78: 32,053,289 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.8

Radius: 3.1

Gravity: 56.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.2 AU - 7.64 AU

Year: 13050 Days

Day: 22.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,904,941 km

• M1: 63,130 km (0.073 R)
• M2: 126,111 km (0.093 R)
• M3: 155,731 km (0.09 R)
• M4: 341,233 km (0.106 R)
• M5: 665,411 km (0.095 R)
• M6: 701,913 km (0.103 R)
• M7: 777,011 km (0.066 R)
• M8: 815,458 km (0.048 R)
• M9: 1,017,714 km (0.112 R)
• M10: 1,257,221 km (0.102 R)
• M11: 1,348,625 km (0.088 R)
• M12: 1,685,370 km (0.045 R)
• M13: 1,811,630 km (0.076 R)
• M14: 2,020,170 km (0.082 R)
• M15: 2,236,189 km (0.098 R)
• M16: 2,319,066 km (0.057 R)
• M17: 2,516,535 km (0.099 R)
• M18: 2,545,109 km (0.112 R)
• M19: 3,358,771 km (0.087 R)
• M20: 3,422,051 km (0.069 R)
• M21: 4,590,859 km (0.096 R)
• M22: 4,661,021 km (0.118 R)
• M23: 4,981,459 km (0.085 R)
• M24: 5,162,473 km (0.086 R)
• M25: 5,718,528 km (0.075 R)
• M26: 5,946,216 km (0.081 R)
• M27: 6,138,150 km (0.111 R)
• M28: 7,250,410 km (0.071 R)
• M29: 7,414,370 km (0.069 R)
• M30: 7,704,141 km (0.082 R)
• M31: 8,209,482 km (0.094 R)
• M32: 8,294,753 km (0.088 R)
• M33: 8,943,410 km (0.11 R)
• M34: 9,563,493 km (0.114 R)
• M35: 9,743,309 km (0.036 R)
• M36: 10,014,979 km (0.101 R)
• M37: 10,658,399 km (0.089 R)
• M38: 10,844,798 km (0.042 R)
• M39: 11,792,351 km (0.117 R)
• M40: 12,324,770 km (0.045 R)
• M41: 12,569,363 km (0.102 R)
• M42: 12,716,866 km (0.084 R)
• M43: 13,113,001 km (0.093 R)
• M44: 13,212,634 km (0.056 R)
• M45: 14,325,642 km (0.11 R)
• M46: 14,479,728 km (0.108 R)
• M47: 14,582,800 km (0.086 R)
• M48: 14,634,412 km (0.1 R)
• M49: 15,310,744 km (0.114 R)
• M50: 15,837,927 km (0.087 R)
• M51: 17,236,218 km (0.1 R)
• M52: 18,617,605 km (0.082 R)
• M53: 19,463,281 km (0.088 R)
• M54: 20,321,524 km (0.102 R)
• M55: 20,726,187 km (0.072 R)
• M56: 20,900,468 km (0.031 R)
• M57: 21,896,940 km (0.101 R)
• M58: 23,330,087 km (0.119 R)
• M59: 23,632,424 km (0.118 R)
• M60: 24,302,174 km (0.077 R)
• M61: 24,363,360 km (0.101 R)
• M62: 24,424,545 km (0.109 R)
• M63: 24,670,035 km (0.061 R)
• M64: 24,793,154 km (0.026 R)
• M65: 25,225,492 km (0.099 R)
• M66: 25,535,758 km (0.093 R)
• M67: 26,222,861 km (0.108 R)
• M68: 27,233,096 km (0.056 R)
• M69: 27,999,186 km (0.107 R)
• M70: 28,256,046 km (0.073 R)
• M71: 31,532,688 km (0.044 R)
• M72: 32,538,883 km (0.084 R)
• M73: 32,944,293 km (0.095 R)
• M74: 33,147,597 km (0.098 R)
• M75: 33,351,349 km (0.055 R)
• M76: 33,828,417 km (0.064 R)
• M77: 37,159,662 km (0.099 R)
• M78: 37,371,194 km (0.118 R)
• M79: 38,649,507 km (0.087 R)
• M80: 39,509,695 km (0.083 R)
• M81: 39,653,608 km (0.106 R)
• M82: 40,521,126 km (0.039 R)
• M83: 41,394,778 km (0.053 R)
• M84: 41,980,753 km (0.025 R)
• M85: 42,790,825 km (0.119 R)
• M86: 45,855,487 km (0.071 R)
• M87: 47,223,111 km (0.042 R)
• M88: 47,375,850 km (0.103 R)
• M89: 47,681,928 km (0.064 R)
• M90: 47,911,860 km (0.081 R)
• M91: 48,296,027 km (0.08 R)
• M92: 50,309,764 km (0.046 R)
• M93: 52,035,076 km (0.081 R)
• M94: 52,587,990 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit