🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 45.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.96 AU - 1.18 AU

Year: 387 Days

Day: 12.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2 AU - 2.76 AU

Year: 1285 Days

Day: 33.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.43 AU - 6.15 AU

Year: 4257 Days

Day: 41.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,734,694 km

• M1: 3,537,391 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.4

Radius: 13.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.73 AU - 5.85 AU

Year: 4874 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 93,734,694 km

• M1: 178,620 km (0.105 R)
• M2: 359,334 km (0.12 R)
• M3: 441,912 km (0.101 R)
• M4: 692,189 km (0.078 R)
• M5: 895,493 km (0.086 R)
• M6: 1,019,061 km (0.118 R)
• M7: 1,362,837 km (0.055 R)
• M8: 1,507,647 km (0.06 R)
• M9: 1,726,060 km (0.079 R)
• M10: 1,883,736 km (0.085 R)
• M11: 2,176,051 km (0.088 R)
• M12: 2,483,325 km (0.061 R)
• M13: 3,054,789 km (0.075 R)
• M14: 3,312,246 km (0.098 R)
• M15: 3,510,164 km (0.109 R)
• M16: 3,848,704 km (0.077 R)
• M17: 4,127,256 km (0.103 R)
• M18: 4,340,732 km (0.083 R)
• M19: 4,436,624 km (0.083 R)
• M20: 4,729,088 km (0.078 R)
• M21: 4,852,656 km (0.109 R)
• M22: 5,230,390 km (0.077 R)
• M23: 5,617,699 km (0.104 R)
• M24: 5,854,513 km (0.062 R)
• M25: 5,987,655 km (0.12 R)
• M26: 6,202,627 km (0.113 R)
• M27: 6,365,539 km (0.099 R)
• M28: 7,315,785 km (0.108 R)
• M29: 7,430,526 km (0.093 R)
• M30: 7,983,739 km (0.113 R)
• M31: 9,160,775 km (0.041 R)
• M32: 9,408,958 km (0.078 R)
• M33: 9,722,366 km (0.079 R)
• M34: 9,975,635 km (0.114 R)
• M35: 10,456,293 km (0.102 R)
• M36: 10,780,920 km (0.051 R)
• M37: 11,010,104 km (0.113 R)
• M38: 11,274,144 km (0.03 R)
• M39: 11,573,639 km (0.088 R)
• M40: 11,875,827 km (0.105 R)
• M41: 12,078,682 km (0.107 R)
• M42: 12,522,239 km (0.1 R)
• M43: 14,063,097 km (0.093 R)
• M44: 14,385,630 km (0.056 R)
• M45: 14,819,464 km (0.106 R)
• M46: 15,441,492 km (0.087 R)
• M47: 15,922,898 km (0.082 R)
• M48: 16,034,648 km (0.104 R)
• M49: 16,710,980 km (0.071 R)
• M50: 16,976,666 km (0.079 R)
• M51: 17,128,956 km (0.105 R)
• M52: 17,781,652 km (0.083 R)
• M53: 18,913,808 km (0.115 R)
• M54: 19,071,933 km (0.058 R)
• M55: 19,190,714 km (0.072 R)
• M56: 19,389,230 km (0.105 R)
• M57: 19,628,288 km (0.112 R)
• M58: 20,190,177 km (0.088 R)
• M59: 20,513,608 km (0.094 R)
• M60: 20,716,612 km (0.087 R)
• M61: 20,961,205 km (0.041 R)
• M62: 21,535,361 km (0.104 R)
• M63: 21,907,262 km (0.075 R)
• M64: 21,990,289 km (0.111 R)
• M65: 23,246,911 km (0.115 R)
• M66: 23,331,434 km (0.107 R)
• M67: 24,140,309 km (0.059 R)
• M68: 24,268,814 km (0.12 R)
• M69: 24,440,702 km (0.098 R)
• M70: 26,180,525 km (0.057 R)
• M71: 26,312,620 km (0.085 R)
• M72: 26,976,386 km (0.041 R)
• M73: 28,320,672 km (0.063 R)
• M74: 29,916,283 km (0.111 R)
• M75: 30,516,470 km (0.067 R)
• M76: 31,213,745 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 10.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.76 AU - 11.46 AU

Year: 10422 Days

Day: 6.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,734,694 km

• M1: 190,588 km (0.108 R)
• M2: 282,441 km (0.073 R)
• M3: 566,826 km (0.084 R)
• M4: 685,457 km (0.083 R)
• M5: 907,610 km (0.064 R)
• M6: 1,993,691 km (0.089 R)
• M7: 2,219,135 km (0.075 R)
• M8: 2,694,856 km (0.069 R)
• M9: 2,944,535 km (0.076 R)
• M10: 3,223,685 km (0.036 R)
• M11: 3,289,358 km (0.1 R)
• M12: 3,444,341 km (0.09 R)
• M13: 3,830,902 km (0.038 R)
• M14: 4,207,291 km (0.066 R)
• M15: 5,225,902 km (0.061 R)
• M16: 5,722,867 km (0.065 R)
• M17: 5,829,530 km (0.081 R)
• M18: 6,153,260 km (0.082 R)
• M19: 6,262,466 km (0.108 R)
• M20: 6,649,925 km (0.071 R)
• M21: 6,846,646 km (0.057 R)
• M22: 7,102,309 km (0.115 R)
• M23: 7,419,157 km (0.092 R)
• M24: 7,947,536 km (0.101 R)
• M25: 8,156,375 km (0.113 R)
• M26: 8,518,552 km (0.099 R)
• M27: 8,640,474 km (0.119 R)
• M28: 8,762,994 km (0.064 R)
• M29: 9,133,997 km (0.099 R)
• M30: 9,478,521 km (0.109 R)
• M31: 9,763,655 km (0.08 R)
• M32: 10,439,987 km (0.11 R)
• M33: 10,603,347 km (0.101 R)
• M34: 11,098,217 km (0.114 R)
• M35: 11,533,248 km (0.047 R)
• M36: 11,735,953 km (0.091 R)
• M37: 12,558,442 km (0.099 R)
• M38: 12,941,562 km (0.117 R)
• M39: 13,399,481 km (0.081 R)
• M40: 13,970,347 km (0.11 R)
• M41: 14,367,380 km (0.104 R)
• M42: 14,731,501 km (0.027 R)
• M43: 15,209,616 km (0.105 R)
• M44: 15,804,865 km (0.027 R)
• M45: 16,559,736 km (0.072 R)
• M46: 17,558,601 km (0.081 R)
• M47: 17,752,929 km (0.066 R)
• M48: 17,908,959 km (0.097 R)
• M49: 18,222,367 km (0.11 R)
• M50: 18,576,914 km (0.095 R)
• M51: 19,614,375 km (0.1 R)
• M52: 20,425,196 km (0.103 R)
• M53: 20,506,876 km (0.076 R)
• M54: 20,629,546 km (0.111 R)
• M55: 20,752,516 km (0.112 R)
• M56: 20,999,203 km (0.09 R)
• M57: 21,578,595 km (0.115 R)
• M58: 22,247,298 km (0.118 R)
• M59: 22,880,246 km (0.089 R)
• M60: 23,050,040 km (0.095 R)
• M61: 23,561,964 km (0.099 R)
• M62: 24,466,881 km (0.1 R)
• M63: 24,640,415 km (0.101 R)
• M64: 24,814,547 km (0.115 R)
• M65: 25,470,982 km (0.059 R)
• M66: 26,800,758 km (0.056 R)
• M67: 26,934,947 km (0.059 R)
• M68: 27,564,305 km (0.083 R)
• M69: 27,926,183 km (0.114 R)
• M70: 28,380,661 km (0.035 R)
• M71: 28,929,236 km (0.116 R)
• M72: 30,970,649 km (0.092 R)
• M73: 31,158,544 km (0.11 R)
• M74: 31,488,257 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 15

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.05 AU - 13.07 AU

Year: 16512 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,734,694 km

• M1: 188,344 km (0.095 R)
• M2: 428,149 km (0.08 R)
• M3: 811,718 km (0.114 R)
• M4: 991,535 km (0.06 R)
• M5: 1,370,316 km (0.108 R)
• M6: 1,490,593 km (0.113 R)
• M7: 2,119,503 km (0.04 R)
• M8: 3,077,079 km (0.107 R)
• M9: 3,173,270 km (0.115 R)
• M10: 3,568,208 km (0.107 R)
• M11: 3,979,303 km (0.085 R)
• M12: 4,155,081 km (0.057 R)
• M13: 4,369,604 km (0.082 R)
• M14: 4,698,420 km (0.102 R)
• M15: 4,809,721 km (0.071 R)
• M16: 5,187,605 km (0.074 R)
• M17: 5,380,138 km (0.054 R)
• M18: 5,535,869 km (0.052 R)
• M19: 6,052,730 km (0.078 R)
• M20: 6,174,203 km (0.09 R)
• M21: 6,962,883 km (0.083 R)
• M22: 7,695,464 km (0.05 R)
• M23: 8,317,193 km (0.036 R)
• M24: 8,679,968 km (0.045 R)
• M25: 9,280,454 km (0.081 R)
• M26: 10,864,695 km (0.102 R)
• M27: 11,511,855 km (0.106 R)
• M28: 12,171,432 km (0.083 R)
• M29: 12,583,574 km (0.051 R)
• M30: 13,052,564 km (0.087 R)
• M31: 13,157,582 km (0.105 R)
• M32: 13,527,537 km (0.103 R)
• M33: 13,793,821 km (0.076 R)
• M34: 13,954,340 km (0.045 R)
• M35: 14,115,606 km (0.044 R)
• M36: 14,385,630 km (0.102 R)
• M37: 16,042,277 km (0.052 R)
• M38: 16,380,817 km (0.112 R)
• M39: 16,664,754 km (0.103 R)
• M40: 17,237,415 km (0.101 R)
• M41: 17,991,837 km (0.047 R)
• M42: 18,402,483 km (0.074 R)
• M43: 18,816,271 km (0.078 R)
• M44: 18,935,051 km (0.082 R)
• M45: 20,075,885 km (0.076 R)
• M46: 20,440,903 km (0.067 R)
• M47: 20,562,975 km (0.065 R)
• M48: 21,115,590 km (0.082 R)
• M49: 22,047,585 km (0.118 R)
• M50: 23,630,629 km (0.117 R)
• M51: 25,119,128 km (0.095 R)
• M52: 25,973,930 km (0.101 R)
• M53: 27,577,021 km (0.087 R)
• M54: 29,349,756 km (0.071 R)
• M55: 31,370,075 km (0.112 R)
• M56: 31,511,146 km (0.093 R)
• M57: 33,507,230 km (0.036 R)
• M58: 33,651,293 km (0.098 R)
• M59: 35,104,038 km (0.078 R)
• M60: 36,354,975 km (0.069 R)
• M61: 39,127,772 km (0.073 R)
• M62: 39,279,614 km (0.08 R)
• M63: 40,118,110 km (0.077 R)
• M64: 40,577,974 km (0.093 R)
• M65: 41,425,595 km (0.118 R)
• M66: 41,812,904 km (0.045 R)
• M67: 42,201,260 km (0.117 R)
• M68: 42,668,903 km (0.11 R)
• M69: 42,825,233 km (0.088 R)
• M70: 43,295,269 km (0.078 R)
• M71: 46,070,759 km (0.109 R)
• M72: 49,805,469 km (0.087 R)
• M73: 50,712,781 km (0.118 R)
• M74: 51,625,627 km (0.092 R)
• M75: 52,376,608 km (0.116 R)
• M76: 52,963,181 km (0.113 R)
• M77: 53,299,328 km (0.039 R)
• M78: 53,804,819 km (0.12 R)
• M79: 56,099,501 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.3

Radius: 7.9

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.84 AU - 19.36 AU

Year: 25831 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,734,694 km

• M1: 366,814 km (0.092 R)
• M2: 525,837 km (0.115 R)
• M3: 1,188,705 km (0.037 R)
• M4: 1,399,488 km (0.07 R)
• M5: 2,030,492 km (0.101 R)
• M6: 2,137,454 km (0.047 R)
• M7: 2,469,861 km (0.066 R)
• M8: 3,518,991 km (0.061 R)
• M9: 4,831,114 km (0.076 R)
• M10: 5,217,375 km (0.11 R)
• M11: 5,968,207 km (0.1 R)
• M12: 6,540,269 km (0.106 R)
• M13: 6,593,077 km (0.088 R)
• M14: 6,646,185 km (0.115 R)
• M15: 7,075,381 km (0.096 R)
• M16: 8,998,162 km (0.043 R)
• M17: 9,056,954 km (0.041 R)
• M18: 11,197,101 km (0.039 R)
• M19: 11,323,960 km (0.114 R)
• M20: 11,771,707 km (0.069 R)
• M21: 12,030,062 km (0.117 R)
• M22: 14,785,206 km (0.047 R)
• M23: 14,994,195 km (0.048 R)
• M24: 17,137,334 km (0.108 R)
• M25: 18,768,848 km (0.09 R)
• M26: 18,919,643 km (0.099 R)
• M27: 19,986,276 km (0.035 R)
• M28: 21,150,745 km (0.096 R)
• M29: 21,543,739 km (0.113 R)
• M30: 22,737,231 km (0.099 R)
• M31: 23,139,799 km (0.034 R)
• M32: 23,220,581 km (0.116 R)
• M33: 27,037,422 km (0.033 R)
• M34: 27,207,814 km (0.12 R)
• M35: 28,323,514 km (0.117 R)
• M36: 28,756,750 km (0.045 R)
• M37: 29,454,325 km (0.112 R)
• M38: 31,669,720 km (0.056 R)
• M39: 32,029,203 km (0.087 R)
• M40: 33,115,733 km (0.117 R)
• M41: 33,480,452 km (0.101 R)
• M42: 34,398,385 km (0.106 R)
• M43: 35,231,645 km (0.119 R)
• M44: 36,729,120 km (0.099 R)
• M45: 37,485,786 km (0.106 R)
• M46: 38,247,388 km (0.065 R)
• M47: 38,342,981 km (0.072 R)
• M48: 39,592,722 km (0.119 R)
• M49: 40,855,627 km (0.098 R)
• M50: 41,541,234 km (0.063 R)
• M51: 43,023,001 km (0.078 R)
• M52: 44,823,860 km (0.08 R)
• M53: 45,530,860 km (0.072 R)
• M54: 48,292,137 km (0.078 R)
• M55: 49,536,642 km (0.1 R)
• M56: 51,107,270 km (0.104 R)
• M57: 51,212,437 km (0.112 R)
• M58: 52,694,055 km (0.065 R)
• M59: 53,440,099 km (0.045 R)
• M60: 55,807,336 km (0.054 R)
• M61: 56,241,469 km (0.073 R)
• M62: 60,420,934 km (0.115 R)
• M63: 60,978,336 km (0.041 R)
• M64: 61,425,335 km (0.076 R)
• M65: 64,244,357 km (0.065 R)
• M66: 65,383,694 km (0.07 R)
• M67: 66,874,736 km (0.117 R)
• M68: 67,913,693 km (0.079 R)
• M69: 69,074,124 km (0.118 R)
• M70: 69,773,644 km (0.03 R)
• M71: 71,062,130 km (0.071 R)
• M72: 72,122,181 km (0.04 R)
• M73: 72,831,723 km (0.053 R)
• M74: 73,068,836 km (0.106 R)
• M75: 73,662,590 km (0.115 R)
• M76: 74,854,735 km (0.118 R)
• M77: 75,093,942 km (0.116 R)
• M78: 76,414,293 km (0.119 R)
• M79: 76,775,722 km (0.072 R)
• M80: 81,033,875 km (0.093 R)
• M81: 82,264,467 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.1

Radius: 3.2

Gravity: 70.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.12 AU - 19.74 AU

Year: 26561 Days

Day: 24.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 93,734,694 km

• M1: 63,429 km (0.112 R)
• M2: 846,275 km (0.043 R)
• M3: 964,158 km (0.1 R)
• M4: 2,914,316 km (0.095 R)
• M5: 3,273,351 km (0.035 R)
• M6: 3,365,204 km (0.093 R)
• M7: 3,837,634 km (0.071 R)
• M8: 3,983,343 km (0.118 R)
• M9: 4,431,538 km (0.105 R)
• M10: 4,533,264 km (0.082 R)
• M11: 5,053,416 km (0.095 R)
• M12: 6,149,071 km (0.105 R)
• M13: 6,434,055 km (0.076 R)
• M14: 6,549,245 km (0.091 R)
• M15: 7,135,519 km (0.065 R)
• M16: 7,254,749 km (0.075 R)
• M17: 7,555,740 km (0.087 R)
• M18: 7,677,363 km (0.029 R)
• M19: 8,420,116 km (0.117 R)
• M20: 8,736,366 km (0.042 R)
• M21: 8,863,973 km (0.108 R)
• M22: 9,510,984 km (0.073 R)
• M23: 10,039,513 km (0.118 R)
• M24: 10,173,254 km (0.068 R)
• M25: 10,918,550 km (0.054 R)
• M26: 11,963,043 km (0.057 R)
• M27: 12,318,337 km (0.113 R)
• M28: 13,111,805 km (0.102 R)
• M29: 13,331,115 km (0.062 R)
• M30: 13,625,374 km (0.118 R)
• M31: 14,070,877 km (0.107 R)
• M32: 14,445,619 km (0.05 R)
• M33: 15,512,551 km (0.113 R)
• M34: 16,211,622 km (0.117 R)
• M35: 17,079,888 km (0.094 R)
• M36: 17,479,614 km (0.098 R)
• M37: 17,801,548 km (0.076 R)
• M38: 18,369,721 km (0.072 R)
• M39: 19,690,521 km (0.111 R)
• M40: 20,785,876 km (0.078 R)
• M41: 21,041,539 km (0.088 R)
• M42: 21,814,511 km (0.073 R)
• M43: 23,388,281 km (0.092 R)
• M44: 23,831,838 km (0.113 R)
• M45: 25,179,266 km (0.085 R)
• M46: 26,091,215 km (0.113 R)
• M47: 26,551,079 km (0.107 R)
• M48: 29,176,073 km (0.106 R)
• M49: 30,229,840 km (0.113 R)
• M50: 31,003,860 km (0.092 R)
• M51: 31,295,875 km (0.117 R)
• M52: 31,588,638 km (0.065 R)
• M53: 31,784,461 km (0.069 R)
• M54: 33,664,009 km (0.086 R)
• M55: 35,274,580 km (0.047 R)
• M56: 36,089,290 km (0.118 R)
• M57: 37,219,501 km (0.087 R)
• M58: 40,254,393 km (0.084 R)
• M59: 41,640,418 km (0.042 R)
• M60: 42,177,773 km (0.116 R)
• M61: 43,259,067 km (0.05 R)
• M62: 43,912,211 km (0.095 R)
• M63: 44,898,061 km (0.082 R)
• M64: 46,446,100 km (0.109 R)
• M65: 47,226,701 km (0.069 R)
• M66: 49,480,693 km (0.113 R)
• M67: 49,594,237 km (0.119 R)
• M68: 49,821,776 km (0.081 R)
• M69: 51,079,146 km (0.081 R)
• M70: 51,423,819 km (0.105 R)
• M71: 51,538,860 km (0.087 R)
• M72: 54,209,332 km (0.104 R)
• M73: 55,148,657 km (0.083 R)
• M74: 56,805,453 km (0.112 R)
• M75: 58,478,406 km (0.09 R)
• M76: 60,167,665 km (0.1 R)
• M77: 61,750,411 km (0.075 R)
• M78: 62,608,354 km (0.084 R)
• M79: 65,454,903 km (0.118 R)
• M80: 66,079,324 km (0.111 R)
• M81: 67,585,924 km (0.06 R)
• M82: 69,230,753 km (0.091 R)
• M83: 70,121,908 km (0.045 R)
• M84: 70,888,746 km (0.034 R)
• M85: 71,658,278 km (0.072 R)
• M86: 71,915,436 km (0.098 R)
• M87: 72,172,894 km (0.091 R)
• M88: 75,025,277 km (0.066 R)
• M89: 76,990,993 km (0.099 R)
• M90: 78,178,501 km (0.051 R)
• M91: 81,777,377 km (0.077 R)
• M92: 82,584,457 km (0.102 R)
• M93: 84,749,587 km (0.083 R)
• M94: 85,293,675 km (0.119 R)
• M95: 85,566,242 km (0.045 R)
• M96: 87,207,480 km (0.108 R)
• M97: 88,583,033 km (0.075 R)
• M98: 89,965,766 km (0.035 R)
• M99: 90,659,900 km (0.057 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit