🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.52 AU - 0.76 AU

Year: 191 Days

Day: 37.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,179,300 km

• M1: 178,321 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.82 AU - 1.28 AU

Year: 401 Days

Day: 37 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.38 AU - 2.42 AU

Year: 1386 Days

Day: 46.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.85 AU - 3.75 AU

Year: 2235 Days

Day: 43.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,179,300 km

• M1: 347,965 km (0.061 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 13

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.89 AU - 6.17 AU

Year: 4848 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,179,300 km

• M1: 166,203 km (0.041 R)
• M2: 405,261 km (0.067 R)
• M3: 559,197 km (0.107 R)
• M4: 719,267 km (0.042 R)
• M5: 878,140 km (0.088 R)
• M6: 971,937 km (0.114 R)
• M7: 1,079,349 km (0.077 R)
• M8: 1,191,248 km (0.072 R)
• M9: 1,350,570 km (0.054 R)
• M10: 1,872,217 km (0.117 R)
• M11: 2,149,273 km (0.112 R)
• M12: 2,507,709 km (0.112 R)
• M13: 2,701,139 km (0.053 R)
• M14: 2,814,086 km (0.097 R)
• M15: 3,000,933 km (0.1 R)
• M16: 3,236,700 km (0.092 R)
• M17: 3,663,951 km (0.082 R)
• M18: 4,044,678 km (0.069 R)
• M19: 4,322,182 km (0.085 R)
• M20: 4,471,630 km (0.047 R)
• M21: 4,775,762 km (0.077 R)
• M22: 4,895,890 km (0.088 R)
• M23: 5,017,064 km (0.096 R)
• M24: 5,728,701 km (0.036 R)
• M25: 5,893,259 km (0.074 R)
• M26: 6,152,362 km (0.084 R)
• M27: 6,358,508 km (0.1 R)
• M28: 6,548,048 km (0.09 R)
• M29: 6,758,682 km (0.098 R)
• M30: 6,971,560 km (0.1 R)
• M31: 7,226,026 km (0.112 R)
• M32: 7,443,840 km (0.075 R)
• M33: 7,583,565 km (0.117 R)
• M34: 7,764,429 km (0.085 R)
• M35: 8,130,644 km (0.057 R)
• M36: 8,295,202 km (0.084 R)
• M37: 8,377,930 km (0.076 R)
• M38: 8,711,682 km (0.093 R)
• M39: 8,964,802 km (0.107 R)
• M40: 9,070,867 km (0.047 R)
• M41: 9,220,315 km (0.08 R)
• M42: 9,306,035 km (0.105 R)
• M43: 9,629,914 km (0.059 R)
• M44: 9,826,037 km (0.111 R)
• M45: 10,222,172 km (0.051 R)
• M46: 10,422,334 km (0.116 R)
• M47: 10,623,693 km (0.118 R)
• M48: 11,650,084 km (0.105 R)
• M49: 12,186,991 km (0.118 R)
• M50: 12,351,997 km (0.098 R)
• M51: 13,944,018 km (0.076 R)
• M52: 14,588,784 km (0.116 R)
• M53: 14,914,908 km (0.097 R)
• M54: 15,015,587 km (0.081 R)
• M55: 15,370,284 km (0.094 R)
• M56: 15,523,173 km (0.11 R)
• M57: 15,881,759 km (0.053 R)
• M58: 16,062,174 km (0.069 R)
• M59: 16,424,949 km (0.081 R)
• M60: 16,868,955 km (0.083 R)
• M61: 17,742,457 km (0.049 R)
• M62: 17,876,048 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 10.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.72 AU - 7.86 AU

Year: 5881 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,179,300 km

• M1: 153,338 km (0.08 R)
• M2: 382,971 km (0.06 R)
• M3: 541,843 km (0.087 R)
• M4: 724,203 km (0.105 R)
• M5: 1,009,038 km (0.112 R)
• M6: 1,121,386 km (0.107 R)
• M7: 1,343,838 km (0.117 R)
• M8: 1,597,107 km (0.062 R)
• M9: 1,831,527 km (0.054 R)
• M10: 1,952,851 km (0.109 R)
• M11: 2,185,625 km (0.085 R)
• M12: 2,277,628 km (0.063 R)
• M13: 2,717,595 km (0.117 R)
• M14: 2,917,308 km (0.052 R)
• M15: 3,437,609 km (0.106 R)
• M16: 4,145,357 km (0.04 R)
• M17: 4,777,109 km (0.065 R)
• M18: 5,018,859 km (0.114 R)
• M19: 5,413,947 km (0.115 R)
• M20: 5,768,045 km (0.088 R)
• M21: 5,999,623 km (0.085 R)
• M22: 6,632,122 km (0.11 R)
• M23: 7,564,267 km (0.061 R)
• M24: 7,846,408 km (0.098 R)
• M25: 8,074,395 km (0.09 R)
• M26: 8,189,287 km (0.065 R)
• M27: 8,420,715 km (0.109 R)
• M28: 8,654,386 km (0.116 R)
• M29: 9,157,783 km (0.116 R)
• M30: 9,428,256 km (0.072 R)
• M31: 9,731,790 km (0.063 R)
• M32: 9,884,829 km (0.074 R)
• M33: 10,100,399 km (0.064 R)
• M34: 10,286,350 km (0.079 R)
• M35: 10,473,646 km (0.104 R)
• M36: 10,693,405 km (0.051 R)
• M37: 10,851,231 km (0.116 R)
• M38: 11,137,561 km (0.079 R)
• M39: 11,233,454 km (0.105 R)
• M40: 11,490,762 km (0.098 R)
• M41: 11,620,164 km (0.115 R)
• M42: 11,750,015 km (0.076 R)
• M43: 12,373,389 km (0.102 R)
• M44: 12,973,875 km (0.102 R)
• M45: 13,379,435 km (0.085 R)
• M46: 13,823,591 km (0.101 R)
• M47: 14,030,335 km (0.088 R)
• M48: 14,134,007 km (0.116 R)
• M49: 14,376,954 km (0.103 R)
• M50: 14,586,391 km (0.062 R)
• M51: 14,691,408 km (0.084 R)
• M52: 14,796,725 km (0.083 R)
• M53: 14,867,036 km (0.118 R)
• M54: 16,406,548 km (0.109 R)
• M55: 16,552,256 km (0.051 R)
• M56: 16,625,260 km (0.068 R)
• M57: 18,410,561 km (0.05 R)
• M58: 19,287,504 km (0.073 R)
• M59: 19,827,851 km (0.101 R)
• M60: 19,983,134 km (0.041 R)
• M61: 20,726,486 km (0.088 R)
• M62: 21,598,342 km (0.116 R)
• M63: 22,684,872 km (0.039 R)
• M64: 22,888,025 km (0.036 R)
• M65: 23,337,118 km (0.069 R)
• M66: 23,583,207 km (0.106 R)
• M67: 23,871,631 km (0.087 R)
• M68: 23,954,209 km (0.095 R)
• M69: 25,204,399 km (0.116 R)
• M70: 25,668,003 km (0.095 R)
• M71: 26,134,598 km (0.028 R)
• M72: 26,304,990 km (0.119 R)
• M73: 26,390,261 km (0.111 R)
• M74: 26,603,887 km (0.096 R)
• M75: 27,119,102 km (0.089 R)
• M76: 27,205,270 km (0.117 R)
• M77: 27,811,142 km (0.049 R)
• M78: 27,941,591 km (0.068 R)
• M79: 28,904,104 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 9

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.72 AU - 7.16 AU

Year: 6815 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,179,300 km

• M1: 131,197 km (0.11 R)
• M2: 229,184 km (0.105 R)
• M3: 338,241 km (0.037 R)
• M4: 561,740 km (0.03 R)
• M5: 863,629 km (0.118 R)
• M6: 980,913 km (0.071 R)
• M7: 1,231,789 km (0.103 R)
• M8: 1,384,379 km (0.1 R)
• M9: 1,503,010 km (0.106 R)
• M10: 1,625,082 km (0.035 R)
• M11: 2,123,691 km (0.087 R)
• M12: 2,307,846 km (0.096 R)
• M13: 2,401,943 km (0.106 R)
• M14: 2,618,561 km (0.113 R)
• M15: 3,546,966 km (0.053 R)
• M16: 3,933,526 km (0.118 R)
• M17: 4,160,466 km (0.084 R)
• M18: 4,746,740 km (0.115 R)
• M19: 4,806,879 km (0.091 R)
• M20: 6,060,659 km (0.072 R)
• M21: 6,489,107 km (0.107 R)
• M22: 7,479,594 km (0.11 R)
• M23: 7,690,378 km (0.038 R)
• M24: 7,938,860 km (0.071 R)
• M25: 8,736,964 km (0.111 R)
• M26: 8,884,767 km (0.113 R)
• M27: 8,996,218 km (0.045 R)
• M28: 9,522,503 km (0.103 R)
• M29: 9,865,980 km (0.119 R)
• M30: 10,058,662 km (0.08 R)
• M31: 10,486,960 km (0.072 R)
• M32: 11,160,450 km (0.094 R)
• M33: 11,280,727 km (0.108 R)
• M34: 11,361,061 km (0.09 R)
• M35: 12,258,648 km (0.07 R)
• M36: 12,757,856 km (0.097 R)
• M37: 13,094,302 km (0.06 R)
• M38: 13,732,935 km (0.114 R)
• M39: 14,121,141 km (0.05 R)
• M40: 14,512,938 km (0.079 R)
• M41: 15,262,573 km (0.08 R)
• M42: 15,485,474 km (0.098 R)
• M43: 16,070,102 km (0.069 R)
• M44: 16,160,759 km (0.035 R)
• M45: 16,342,371 km (0.096 R)
• M46: 16,937,621 km (0.073 R)
• M47: 18,338,006 km (0.096 R)
• M48: 18,527,547 km (0.103 R)
• M49: 18,670,113 km (0.086 R)
• M50: 21,397,582 km (0.08 R)
• M51: 21,697,226 km (0.107 R)
• M52: 23,011,294 km (0.119 R)
• M53: 23,420,743 km (0.051 R)
• M54: 24,091,391 km (0.119 R)
• M55: 24,611,542 km (0.09 R)
• M56: 25,030,417 km (0.096 R)
• M57: 25,981,261 km (0.058 R)
• M58: 26,836,362 km (0.048 R)
• M59: 27,267,503 km (0.068 R)
• M60: 27,809,496 km (0.065 R)
• M61: 28,190,971 km (0.099 R)
• M62: 28,464,585 km (0.107 R)
• M63: 28,629,143 km (0.106 R)
• M64: 29,790,022 km (0.049 R)
• M65: 30,460,221 km (0.102 R)
• M66: 30,684,767 km (0.083 R)
• M67: 31,474,943 km (0.102 R)
• M68: 32,043,415 km (0.074 R)
• M69: 32,214,705 km (0.116 R)
• M70: 32,960,151 km (0.082 R)
• M71: 33,595,343 km (0.079 R)
• M72: 33,827,370 km (0.086 R)
• M73: 34,292,918 km (0.108 R)
• M74: 34,351,261 km (0.092 R)
• M75: 34,409,605 km (0.095 R)
• M76: 34,526,441 km (0.103 R)
• M77: 34,760,561 km (0.104 R)
• M78: 35,053,923 km (0.102 R)
• M79: 35,466,065 km (0.08 R)
• M80: 35,702,280 km (0.064 R)
• M81: 36,533,146 km (0.105 R)
• M82: 36,950,973 km (0.12 R)
• M83: 38,214,028 km (0.071 R)
• M84: 38,274,466 km (0.105 R)
• M85: 38,395,640 km (0.097 R)
• M86: 38,638,138 km (0.093 R)
• M87: 40,411,920 km (0.081 R)
• M88: 40,967,676 km (0.086 R)
• M89: 41,091,543 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 8.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.43 AU - 9.65 AU

Year: 8498 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,179,300 km

• M1: 119,529 km (0.107 R)
• M2: 223,050 km (0.074 R)
• M3: 334,202 km (0.061 R)
• M4: 427,551 km (0.06 R)
• M5: 574,905 km (0.105 R)
• M6: 777,161 km (0.119 R)
• M7: 907,012 km (0.071 R)
• M8: 1,173,595 km (0.102 R)
• M9: 1,247,945 km (0.068 R)
• M10: 1,727,407 km (0.08 R)
• M11: 1,899,145 km (0.046 R)
• M12: 2,022,862 km (0.053 R)
• M13: 2,076,718 km (0.111 R)
• M14: 2,167,524 km (0.048 R)
• M15: 2,222,576 km (0.049 R)
• M16: 2,409,872 km (0.076 R)
• M17: 2,524,763 km (0.066 R)
• M18: 3,147,090 km (0.101 R)
• M19: 3,273,052 km (0.079 R)
• M20: 3,972,123 km (0.037 R)
• M21: 4,199,960 km (0.071 R)
• M22: 4,549,870 km (0.04 R)
• M23: 4,620,929 km (0.114 R)
• M24: 5,079,895 km (0.11 R)
• M25: 5,528,090 km (0.108 R)
• M26: 5,604,086 km (0.048 R)
• M27: 5,757,124 km (0.099 R)
• M28: 5,885,629 km (0.076 R)
• M29: 6,356,264 km (0.081 R)
• M30: 6,462,478 km (0.116 R)
• M31: 6,596,069 km (0.114 R)
• M32: 6,649,775 km (0.079 R)
• M33: 7,167,384 km (0.115 R)
• M34: 7,222,585 km (0.104 R)
• M35: 7,278,086 km (0.1 R)
• M36: 7,641,459 km (0.106 R)
• M37: 8,039,539 km (0.095 R)
• M38: 9,243,952 km (0.077 R)
• M39: 9,515,771 km (0.106 R)
• M40: 9,576,508 km (0.088 R)
• M41: 10,160,388 km (0.098 R)
• M42: 10,253,588 km (0.092 R)
• M43: 10,597,962 km (0.083 R)
• M44: 10,692,508 km (0.107 R)
• M45: 11,523,823 km (0.073 R)
• M46: 11,588,599 km (0.12 R)
• M47: 11,751,212 km (0.033 R)
• M48: 12,442,354 km (0.094 R)
• M49: 12,843,127 km (0.106 R)
• M50: 12,977,615 km (0.071 R)
• M51: 13,214,279 km (0.09 R)
• M52: 13,316,006 km (0.084 R)
• M53: 13,554,764 km (0.102 R)
• M54: 14,488,404 km (0.077 R)
• M55: 14,558,416 km (0.071 R)
• M56: 15,981,690 km (0.067 R)
• M57: 16,380,817 km (0.053 R)
• M58: 17,115,044 km (0.102 R)
• M59: 17,486,046 km (0.046 R)
• M60: 17,597,946 km (0.102 R)
• M61: 18,010,088 km (0.111 R)
• M62: 18,691,356 km (0.102 R)
• M63: 18,805,799 km (0.059 R)
• M64: 19,265,663 km (0.069 R)
• M65: 19,381,152 km (0.099 R)
• M66: 20,001,235 km (0.117 R)
• M67: 21,860,138 km (0.087 R)
• M68: 22,141,682 km (0.103 R)
• M69: 22,505,504 km (0.085 R)
• M70: 22,911,961 km (0.088 R)
• M71: 23,856,223 km (0.094 R)
• M72: 24,437,111 km (0.111 R)
• M73: 24,980,750 km (0.112 R)
• M74: 25,528,428 km (0.102 R)
• M75: 25,740,109 km (0.105 R)
• M76: 25,867,417 km (0.054 R)
• M77: 25,994,874 km (0.113 R)
• M78: 26,506,948 km (0.075 R)
• M79: 27,194,948 km (0.111 R)
• M80: 27,714,801 km (0.096 R)
• M81: 27,888,783 km (0.099 R)
• M82: 28,896,325 km (0.107 R)
• M83: 29,161,113 km (0.081 R)
• M84: 29,604,222 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.5

Radius: 6.5

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.33 AU - 16.35 AU

Year: 23501 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,179,300 km

• M1: 132,394 km (0.088 R)
• M2: 240,703 km (0.068 R)
• M3: 513,121 km (0.108 R)
• M4: 935,735 km (0.115 R)
• M5: 1,114,055 km (0.066 R)
• M6: 1,275,621 km (0.074 R)
• M7: 1,591,422 km (0.103 R)
• M8: 1,867,580 km (0.084 R)
• M9: 1,963,023 km (0.037 R)
• M10: 2,092,725 km (0.083 R)
• M11: 2,464,176 km (0.097 R)
• M12: 2,675,408 km (0.081 R)
• M13: 2,855,973 km (0.107 R)
• M14: 3,153,224 km (0.091 R)
• M15: 3,267,217 km (0.085 R)
• M16: 3,499,244 km (0.049 R)
• M17: 3,979,603 km (0.094 R)
• M18: 4,061,732 km (0.061 R)
• M19: 4,566,026 km (0.081 R)
• M20: 5,313,866 km (0.108 R)
• M21: 5,495,328 km (0.047 R)
• M22: 6,384,987 km (0.058 R)
• M23: 6,529,498 km (0.12 R)
• M24: 6,723,975 km (0.12 R)
• M25: 6,969,615 km (0.049 R)
• M26: 7,930,034 km (0.075 R)
• M27: 9,916,244 km (0.098 R)
• M28: 10,591,828 km (0.099 R)
• M29: 11,050,496 km (0.027 R)
• M30: 11,809,555 km (0.037 R)
• M31: 13,500,759 km (0.071 R)
• M32: 13,686,560 km (0.102 R)
• M33: 13,748,643 km (0.09 R)
• M34: 14,690,960 km (0.083 R)
• M35: 15,718,996 km (0.118 R)
• M36: 15,979,745 km (0.107 R)
• M37: 17,371,305 km (0.112 R)
• M38: 17,438,474 km (0.037 R)
• M39: 17,708,349 km (0.036 R)
• M40: 17,911,652 km (0.112 R)
• M41: 18,320,503 km (0.103 R)
• M42: 18,594,716 km (0.046 R)
• M43: 19,915,965 km (0.091 R)
• M44: 22,281,855 km (0.11 R)
• M45: 23,534,887 km (0.108 R)
• M46: 23,609,237 km (0.117 R)
• M47: 28,215,206 km (0.069 R)
• M48: 29,891,151 km (0.088 R)
• M49: 30,133,050 km (0.076 R)
• M50: 31,927,776 km (0.105 R)
• M51: 32,754,903 km (0.047 R)
• M52: 34,261,503 km (0.11 R)
• M53: 35,108,376 km (0.091 R)
• M54: 35,363,740 km (0.106 R)
• M55: 35,448,861 km (0.073 R)
• M56: 36,219,290 km (0.113 R)
• M57: 37,081,871 km (0.094 R)
• M58: 37,255,106 km (0.058 R)
• M59: 41,314,743 km (0.059 R)
• M60: 43,579,206 km (0.113 R)
• M61: 43,670,610 km (0.118 R)
• M62: 44,312,385 km (0.095 R)
• M63: 44,496,241 km (0.109 R)
• M64: 44,957,152 km (0.114 R)
• M65: 46,162,911 km (0.073 R)
• M66: 46,349,310 km (0.112 R)
• M67: 47,003,801 km (0.079 R)
• M68: 48,227,511 km (0.076 R)
• M69: 48,606,143 km (0.066 R)
• M70: 49,080,817 km (0.102 R)
• M71: 50,034,653 km (0.04 R)
• M72: 50,130,396 km (0.068 R)
• M73: 50,322,031 km (0.066 R)
• M74: 55,389,360 km (0.101 R)
• M75: 59,802,048 km (0.107 R)
• M76: 60,208,805 km (0.084 R)
• M77: 60,514,433 km (0.037 R)
• M78: 60,616,459 km (0.03 R)
• M79: 61,331,985 km (0.101 R)
• M80: 62,462,197 km (0.103 R)
• M81: 64,014,275 km (0.11 R)
• M82: 64,847,386 km (0.103 R)
• M83: 65,265,213 km (0.104 R)
• M84: 65,474,500 km (0.045 R)
• M85: 66,208,577 km (0.108 R)
• M86: 66,629,396 km (0.085 R)
• M87: 68,639,991 km (0.064 R)
• M88: 68,852,869 km (0.082 R)
• M89: 69,599,362 km (0.079 R)
• M90: 69,813,138 km (0.046 R)
• M91: 70,670,483 km (0.118 R)
• M92: 70,885,455 km (0.111 R)
• M93: 71,639,279 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit