🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.55 AU - 0.69 AU

Year: 185 Days

Day: 29.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.74 AU

Year: 222 Days

Day: 33.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,191,229 km

• M1: 378,931 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.64 AU - 0.86 AU

Year: 246 Days

Day: 44.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.26 AU - 1.94 AU

Year: 767 Days

Day: 36.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,191,229 km

• M1: 61,335 km (0.06 R)
• M2: 455,974 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.79 AU - 4.29 AU

Year: 2523 Days

Day: 25.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,191,229 km

• M1: 176,525 km (0.1 R)
• M2: 372,200 km (0.092 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.17 AU - 4.43 AU

Year: 3377 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,191,229 km

• M1: 184,753 km (0.053 R)
• M2: 325,375 km (0.037 R)
• M3: 458,218 km (0.109 R)
• M4: 550,969 km (0.105 R)
• M5: 949,198 km (0.061 R)
• M6: 1,109,418 km (0.052 R)
• M7: 1,233,135 km (0.084 R)
• M8: 1,362,089 km (0.038 R)
• M9: 1,533,079 km (0.057 R)
• M10: 1,634,207 km (0.083 R)
• M11: 1,737,878 km (0.063 R)
• M12: 1,965,566 km (0.091 R)
• M13: 2,062,356 km (0.111 R)
• M14: 2,362,749 km (0.096 R)
• M15: 2,496,040 km (0.104 R)
• M16: 2,677,652 km (0.053 R)
• M17: 2,958,747 km (0.091 R)
• M18: 3,135,272 km (0.118 R)
• M19: 3,465,435 km (0.115 R)
• M20: 3,737,852 km (0.117 R)
• M21: 3,929,338 km (0.102 R)
• M22: 4,070,558 km (0.096 R)
• M23: 4,541,791 km (0.11 R)
• M24: 4,746,441 km (0.085 R)
• M25: 4,897,236 km (0.03 R)
• M26: 4,992,380 km (0.12 R)
• M27: 5,107,271 km (0.057 R)
• M28: 5,437,733 km (0.079 R)
• M29: 5,775,375 km (0.064 R)
• M30: 5,896,250 km (0.099 R)
• M31: 5,997,528 km (0.099 R)
• M32: 6,160,889 km (0.102 R)
• M33: 6,284,457 km (0.079 R)
• M34: 6,659,948 km (0.066 R)
• M35: 6,765,713 km (0.108 R)
• M36: 7,280,629 km (0.066 R)
• M37: 7,697,259 km (0.11 R)
• M38: 8,076,789 km (0.112 R)
• M39: 8,189,586 km (0.072 R)
• M40: 8,416,825 km (0.112 R)
• M41: 8,554,156 km (0.107 R)
• M42: 8,831,062 km (0.073 R)
• M43: 8,947,449 km (0.026 R)
• M44: 9,205,056 km (0.102 R)
• M45: 10,138,248 km (0.08 R)
• M46: 10,480,528 km (0.034 R)
• M47: 10,976,295 km (0.111 R)
• M48: 11,302,718 km (0.101 R)
• M49: 12,483,344 km (0.078 R)
• M50: 12,903,265 km (0.062 R)
• M51: 13,088,467 km (0.093 R)
• M52: 13,194,682 km (0.107 R)
• M53: 13,434,637 km (0.088 R)
• M54: 13,756,871 km (0.081 R)
• M55: 14,327,138 km (0.073 R)
• M56: 14,656,403 km (0.049 R)
• M57: 14,905,184 km (0.094 R)
• M58: 15,182,987 km (0.067 R)
• M59: 15,294,737 km (0.034 R)
• M60: 15,715,855 km (0.111 R)
• M61: 15,885,349 km (0.104 R)
• M62: 16,627,055 km (0.075 R)
• M63: 17,555,460 km (0.068 R)
• M64: 18,470,999 km (0.071 R)
• M65: 19,311,290 km (0.117 R)
• M66: 19,492,902 km (0.095 R)
• M67: 19,919,106 km (0.073 R)
• M68: 20,718,707 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.9

Radius: 8.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.97 AU - 11.09 AU

Year: 10277 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 98,191,229 km

• M1: 213,027 km (0.025 R)
• M2: 316,250 km (0.105 R)
• M3: 381,325 km (0.108 R)
• M4: 594,502 km (0.075 R)
• M5: 1,126,622 km (0.109 R)
• M6: 1,324,689 km (0.081 R)
• M7: 2,336,868 km (0.104 R)
• M8: 2,427,973 km (0.109 R)
• M9: 2,708,918 km (0.096 R)
• M10: 2,877,515 km (0.105 R)
• M11: 3,000,185 km (0.106 R)
• M12: 3,327,057 km (0.105 R)
• M13: 3,534,100 km (0.11 R)
• M14: 4,319,040 km (0.112 R)
• M15: 4,488,086 km (0.058 R)
• M16: 4,630,652 km (0.11 R)
• M17: 5,037,858 km (0.069 R)
• M18: 6,811,341 km (0.096 R)
• M19: 7,008,361 km (0.102 R)
• M20: 7,576,683 km (0.083 R)
• M21: 8,299,241 km (0.108 R)
• M22: 8,439,414 km (0.085 R)
• M23: 8,509,725 km (0.112 R)
• M24: 10,747,709 km (0.098 R)
• M25: 10,862,301 km (0.096 R)
• M26: 11,092,533 km (0.107 R)
• M27: 11,285,663 km (0.06 R)
• M28: 13,400,678 km (0.109 R)
• M29: 14,062,798 km (0.068 R)
• M30: 14,481,971 km (0.089 R)
• M31: 14,693,204 km (0.074 R)
• M32: 15,981,391 km (0.085 R)
• M33: 16,112,289 km (0.114 R)
• M34: 17,037,851 km (0.057 R)
• M35: 17,664,517 km (0.097 R)
• M36: 17,754,724 km (0.1 R)
• M37: 18,435,694 km (0.12 R)
• M38: 19,589,392 km (0.054 R)
• M39: 19,682,741 km (0.105 R)
• M40: 20,010,510 km (0.101 R)
• M41: 21,435,729 km (0.098 R)
• M42: 22,306,389 km (0.081 R)
• M43: 22,501,465 km (0.079 R)
• M44: 24,483,038 km (0.109 R)
• M45: 24,684,247 km (0.081 R)
• M46: 24,987,033 km (0.092 R)
• M47: 26,829,929 km (0.105 R)
• M48: 26,933,601 km (0.111 R)
• M49: 28,030,153 km (0.114 R)
• M50: 29,514,762 km (0.116 R)
• M51: 31,953,806 km (0.089 R)
• M52: 32,836,433 km (0.106 R)
• M53: 33,615,390 km (0.1 R)
• M54: 34,344,081 km (0.07 R)
• M55: 34,569,375 km (0.085 R)
• M56: 34,625,774 km (0.097 R)
• M57: 37,368,651 km (0.098 R)
• M58: 37,832,554 km (0.045 R)
• M59: 38,707,402 km (0.068 R)
• M60: 38,883,179 km (0.081 R)
• M61: 39,235,632 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 13.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.9 AU - 12.18 AU

Year: 12049 Days

Day: 13 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,191,229 km

• M1: 181,462 km (0.083 R)
• M2: 614,249 km (0.038 R)
• M3: 834,008 km (0.103 R)
• M4: 954,285 km (0.051 R)
• M5: 1,099,694 km (0.116 R)
• M6: 1,870,422 km (0.064 R)
• M7: 2,887,688 km (0.069 R)
• M8: 3,049,403 km (0.075 R)
• M9: 3,186,584 km (0.102 R)
• M10: 3,381,959 km (0.038 R)
• M11: 3,552,800 km (0.119 R)
• M12: 3,726,483 km (0.103 R)
• M13: 3,932,778 km (0.104 R)
• M14: 4,356,739 km (0.031 R)
• M15: 4,574,254 km (0.059 R)
• M16: 4,923,565 km (0.057 R)
• M17: 5,020,355 km (0.099 R)
• M18: 5,314,464 km (0.074 R)
• M19: 5,447,158 km (0.079 R)
• M20: 5,919,887 km (0.075 R)
• M21: 7,196,106 km (0.103 R)
• M22: 7,343,011 km (0.111 R)
• M23: 7,639,963 km (0.106 R)
• M24: 7,752,461 km (0.107 R)
• M25: 8,207,538 km (0.11 R)
• M26: 8,710,486 km (0.067 R)
• M27: 9,463,711 km (0.106 R)
• M28: 10,155,302 km (0.112 R)
• M29: 10,403,335 km (0.091 R)
• M30: 10,653,313 km (0.092 R)
• M31: 10,737,088 km (0.119 R)
• M32: 11,415,365 km (0.108 R)
• M33: 11,802,973 km (0.031 R)
• M34: 12,414,678 km (0.043 R)
• M35: 12,680,065 km (0.077 R)
• M36: 12,857,937 km (0.074 R)
• M37: 13,714,385 km (0.059 R)
• M38: 14,080,600 km (0.048 R)
• M39: 14,450,107 km (0.09 R)
• M40: 15,198,545 km (0.083 R)
• M41: 15,482,482 km (0.11 R)
• M42: 17,222,754 km (0.03 R)
• M43: 18,166,118 km (0.092 R)
• M44: 18,871,921 km (0.103 R)
• M45: 20,518,994 km (0.073 R)
• M46: 20,937,868 km (0.072 R)
• M47: 21,148,501 km (0.073 R)
• M48: 21,306,776 km (0.064 R)
• M49: 21,624,671 km (0.088 R)
• M50: 23,346,692 km (0.059 R)
• M51: 25,112,396 km (0.057 R)
• M52: 25,785,587 km (0.103 R)
• M53: 25,898,383 km (0.114 R)
• M54: 27,494,593 km (0.098 R)
• M55: 28,829,454 km (0.116 R)
• M56: 29,357,535 km (0.106 R)
• M57: 30,185,410 km (0.052 R)
• M58: 30,960,925 km (0.113 R)
• M59: 31,381,295 km (0.045 R)
• M60: 32,410,079 km (0.078 R)
• M61: 32,775,697 km (0.09 R)
• M62: 33,204,145 km (0.111 R)
• M63: 33,819,441 km (0.1 R)
• M64: 34,004,643 km (0.109 R)
• M65: 34,873,956 km (0.084 R)
• M66: 35,876,262 km (0.109 R)
• M67: 36,570,995 km (0.089 R)
• M68: 37,333,794 km (0.098 R)
• M69: 37,525,279 km (0.104 R)
• M70: 38,681,372 km (0.111 R)
• M71: 39,393,607 km (0.054 R)
• M72: 40,371,828 km (0.098 R)
• M73: 40,634,073 km (0.091 R)
• M74: 40,831,093 km (0.1 R)
• M75: 43,421,380 km (0.1 R)
• M76: 44,499,383 km (0.11 R)
• M77: 44,634,769 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.3

Radius: 6.7

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.98 AU - 15.36 AU

Year: 21281 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,191,229 km

• M1: 113,994 km (0.056 R)
• M2: 376,089 km (0.046 R)
• M3: 534,064 km (0.057 R)
• M4: 734,376 km (0.036 R)
• M5: 957,875 km (0.117 R)
• M6: 1,029,084 km (0.116 R)
• M7: 1,411,905 km (0.109 R)
• M8: 1,690,007 km (0.114 R)
• M9: 2,139,100 km (0.098 R)
• M10: 2,233,197 km (0.046 R)
• M11: 2,930,323 km (0.063 R)
• M12: 3,466,631 km (0.075 R)
• M13: 4,071,755 km (0.075 R)
• M14: 4,188,890 km (0.078 R)
• M15: 4,506,636 km (0.114 R)
• M16: 4,668,501 km (0.055 R)
• M17: 5,249,838 km (0.101 R)
• M18: 5,463,015 km (0.041 R)
• M19: 5,722,717 km (0.101 R)
• M20: 5,898,046 km (0.092 R)
• M21: 6,030,589 km (0.075 R)
• M22: 6,571,086 km (0.097 R)
• M23: 7,940,206 km (0.11 R)
• M24: 8,234,166 km (0.083 R)
• M25: 8,732,177 km (0.096 R)
• M26: 9,600,892 km (0.072 R)
• M27: 9,861,641 km (0.099 R)
• M28: 10,124,634 km (0.1 R)
• M29: 11,364,501 km (0.076 R)
• M30: 11,640,210 km (0.113 R)
• M31: 11,974,113 km (0.068 R)
• M32: 12,367,705 km (0.111 R)
• M33: 12,424,253 km (0.118 R)
• M34: 13,167,455 km (0.05 R)
• M35: 13,690,449 km (0.092 R)
• M36: 14,101,843 km (0.109 R)
• M37: 15,360,261 km (0.032 R)
• M38: 15,910,631 km (0.053 R)
• M39: 17,156,482 km (0.106 R)
• M40: 17,346,172 km (0.079 R)
• M41: 18,304,496 km (0.096 R)
• M42: 18,562,852 km (0.096 R)
• M43: 19,083,452 km (0.045 R)
• M44: 20,875,336 km (0.118 R)
• M45: 21,145,360 km (0.109 R)
• M46: 22,099,645 km (0.083 R)
• M47: 23,137,405 km (0.088 R)
• M48: 23,276,980 km (0.116 R)
• M49: 23,627,189 km (0.07 R)
• M50: 23,838,122 km (0.051 R)
• M51: 23,979,192 km (0.083 R)
• M52: 24,545,869 km (0.113 R)
• M53: 25,045,227 km (0.09 R)
• M54: 25,620,131 km (0.108 R)
• M55: 26,126,819 km (0.09 R)
• M56: 26,709,802 km (0.072 R)
• M57: 27,003,014 km (0.093 R)
• M58: 27,962,984 km (0.109 R)
• M59: 28,260,683 km (0.115 R)
• M60: 29,764,591 km (0.087 R)
• M61: 31,294,379 km (0.117 R)
• M62: 31,526,106 km (0.113 R)
• M63: 32,380,459 km (0.078 R)
• M64: 32,692,969 km (0.09 R)
• M65: 33,006,526 km (0.054 R)
• M66: 33,399,819 km (0.076 R)
• M67: 35,148,917 km (0.109 R)
• M68: 35,389,770 km (0.118 R)
• M69: 36,927,636 km (0.116 R)
• M70: 37,827,916 km (0.088 R)
• M71: 38,984,158 km (0.117 R)
• M72: 40,319,768 km (0.106 R)
• M73: 42,521,848 km (0.078 R)
• M74: 42,949,848 km (0.1 R)
• M75: 43,379,194 km (0.106 R)
• M76: 45,372,585 km (0.099 R)
• M77: 45,809,860 km (0.108 R)
• M78: 46,248,631 km (0.064 R)
• M79: 48,017,177 km (0.072 R)
• M80: 48,909,827 km (0.086 R)
• M81: 50,892,747 km (0.092 R)
• M82: 52,626,437 km (0.111 R)
• M83: 54,936,826 km (0.037 R)
• M84: 56,338,857 km (0.032 R)
• M85: 56,808,894 km (0.076 R)
• M86: 56,902,991 km (0.109 R)
• M87: 57,280,127 km (0.082 R)
• M88: 57,469,069 km (0.067 R)
• M89: 58,321,478 km (0.094 R)
• M90: 62,257,697 km (0.118 R)
• M91: 63,816,806 km (0.037 R)
• M92: 65,191,610 km (0.072 R)
• M93: 65,586,250 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.8

Radius: 7.3

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.34 AU - 19.28 AU

Year: 30898 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,191,229 km

• M1: 410,945 km (0.065 R)
• M2: 846,275 km (0.104 R)
• M3: 905,217 km (0.05 R)
• M4: 1,154,896 km (0.055 R)
• M5: 1,390,811 km (0.07 R)
• M6: 1,641,986 km (0.049 R)
• M7: 1,907,672 km (0.099 R)
• M8: 2,436,501 km (0.073 R)
• M9: 2,651,772 km (0.093 R)
• M10: 2,739,436 km (0.083 R)
• M11: 3,916,472 km (0.099 R)
• M12: 4,426,302 km (0.071 R)
• M13: 4,583,230 km (0.085 R)
• M14: 4,636,038 km (0.098 R)
• M15: 4,742,103 km (0.095 R)
• M16: 5,507,296 km (0.113 R)
• M17: 6,193,501 km (0.116 R)
• M18: 6,665,782 km (0.05 R)
• M19: 7,334,185 km (0.087 R)
• M20: 7,457,903 km (0.118 R)
• M21: 8,087,410 km (0.082 R)
• M22: 8,343,971 km (0.119 R)
• M23: 9,129,659 km (0.079 R)
• M24: 11,409,381 km (0.087 R)
• M25: 12,574,748 km (0.093 R)
• M26: 12,797,499 km (0.087 R)
• M27: 13,096,396 km (0.101 R)
• M28: 13,625,075 km (0.114 R)
• M29: 13,853,960 km (0.109 R)
• M30: 14,083,892 km (0.088 R)
• M31: 14,859,706 km (0.095 R)
• M32: 15,016,634 km (0.096 R)
• M33: 15,095,173 km (0.104 R)
• M34: 15,729,169 km (0.1 R)
• M35: 15,969,124 km (0.07 R)
• M36: 16,371,841 km (0.116 R)
• M37: 17,682,618 km (0.1 R)
• M38: 18,099,098 km (0.071 R)
• M39: 18,182,873 km (0.12 R)
• M40: 18,603,243 km (0.117 R)
• M41: 20,229,821 km (0.091 R)
• M42: 20,928,293 km (0.054 R)
• M43: 21,192,184 km (0.113 R)
• M44: 22,528,542 km (0.11 R)
• M45: 23,434,357 km (0.032 R)
• M46: 23,891,827 km (0.08 R)
• M47: 25,656,633 km (0.12 R)
• M48: 26,128,016 km (0.064 R)
• M49: 26,697,535 km (0.08 R)
• M50: 26,792,829 km (0.057 R)
• M51: 29,310,262 km (0.071 R)
• M52: 31,297,670 km (0.062 R)
• M53: 32,510,759 km (0.054 R)
• M54: 32,612,485 km (0.105 R)
• M55: 33,123,063 km (0.08 R)
• M56: 33,945,402 km (0.114 R)
• M57: 42,975,728 km (0.091 R)
• M58: 43,311,127 km (0.071 R)
• M59: 46,598,690 km (0.029 R)
• M60: 49,613,535 km (0.032 R)
• M61: 50,200,557 km (0.087 R)
• M62: 50,908,006 km (0.036 R)
• M63: 52,094,317 km (0.088 R)
• M64: 52,571,385 km (0.077 R)
• M65: 52,690,913 km (0.042 R)
• M66: 54,736,215 km (0.115 R)
• M67: 55,099,888 km (0.119 R)
• M68: 56,317,764 km (0.094 R)
• M69: 56,439,985 km (0.115 R)
• M70: 58,408,394 km (0.076 R)
• M71: 58,779,995 km (0.075 R)
• M72: 62,033,151 km (0.086 R)
• M73: 62,665,351 km (0.11 R)
• M74: 63,426,954 km (0.094 R)
• M75: 66,374,481 km (0.11 R)
• M76: 66,503,733 km (0.058 R)
• M77: 69,759,881 km (0.081 R)
• M78: 70,944,845 km (0.088 R)
• M79: 72,535,071 km (0.062 R)
• M80: 77,919,846 km (0.103 R)
• M81: 80,109,660 km (0.077 R)
• M82: 83,850,355 km (0.115 R)
• M83: 87,223,039 km (0.03 R)
• M84: 90,210,209 km (0.105 R)
• M85: 91,644,553 km (0.116 R)
• M86: 91,932,230 km (0.079 R)
• M87: 92,797,354 km (0.108 R)
• M88: 93,230,889 km (0.069 R)
• M89: 94,826,350 km (0.12 R)
• M90: 95,263,026 km (0.101 R)
• M91: 96,869,857 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 13,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit