🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 17.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 41.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,258,317 km

• M1: 323,131 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.98 AU - 1.16 AU

Year: 396 Days

Day: 15.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,258,317 km

• M1: 77,940 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.3 AU - 1.4 AU

Year: 562 Days

Day: 13.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,258,317 km

• M1: 239,357 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.49 AU - 2.03 AU

Year: 836 Days

Day: 34.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,258,317 km

• M1: 519,703 km (0.063 R)
• M2: 1,449,005 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.2

Radius: 12.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.39 AU - 7.21 AU

Year: 5663 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,258,317 km

• M1: 211,531 km (0.043 R)
• M2: 600,785 km (0.12 R)
• M3: 790,625 km (0.069 R)
• M4: 975,977 km (0.101 R)
• M5: 1,135,149 km (0.114 R)
• M6: 1,218,325 km (0.081 R)
• M7: 1,682,378 km (0.089 R)
• M8: 1,810,882 km (0.085 R)
• M9: 1,993,242 km (0.116 R)
• M10: 3,455,412 km (0.047 R)
• M11: 3,831,501 km (0.025 R)
• M12: 4,509,927 km (0.116 R)
• M13: 4,828,570 km (0.114 R)
• M14: 5,584,788 km (0.092 R)
• M15: 6,051,234 km (0.089 R)
• M16: 6,943,585 km (0.114 R)
• M17: 7,074,483 km (0.108 R)
• M18: 7,179,800 km (0.105 R)
• M19: 7,445,336 km (0.118 R)
• M20: 8,233,717 km (0.105 R)
• M21: 8,427,895 km (0.065 R)
• M22: 8,708,242 km (0.078 R)
• M23: 8,792,914 km (0.079 R)
• M24: 10,155,152 km (0.058 R)
• M25: 10,244,462 km (0.11 R)
• M26: 10,423,531 km (0.099 R)
• M27: 10,603,796 km (0.116 R)
• M28: 10,876,064 km (0.114 R)
• M29: 11,089,541 km (0.103 R)
• M30: 11,273,546 km (0.112 R)
• M31: 11,427,632 km (0.105 R)
• M32: 11,769,164 km (0.077 R)
• M33: 11,956,909 km (0.119 R)
• M34: 12,051,156 km (0.095 R)
• M35: 12,240,397 km (0.032 R)
• M36: 13,136,638 km (0.115 R)
• M37: 13,298,952 km (0.072 R)
• M38: 13,396,639 km (0.119 R)
• M39: 13,592,612 km (0.085 R)
• M40: 13,987,700 km (0.091 R)
• M41: 14,120,244 km (0.094 R)
• M42: 14,286,447 km (0.084 R)
• M43: 14,386,528 km (0.072 R)
• M44: 14,486,908 km (0.045 R)
• M45: 14,856,714 km (0.04 R)
• M46: 15,400,054 km (0.06 R)
• M47: 15,536,936 km (0.117 R)
• M48: 15,674,267 km (0.095 R)
• M49: 16,088,503 km (0.065 R)
• M50: 16,751,970 km (0.08 R)
• M51: 16,857,436 km (0.039 R)
• M52: 17,602,733 km (0.068 R)
• M53: 17,925,415 km (0.093 R)
• M54: 18,069,328 km (0.104 R)
• M55: 18,250,043 km (0.086 R)
• M56: 18,358,651 km (0.103 R)
• M57: 18,467,558 km (0.073 R)
• M58: 18,685,821 km (0.075 R)
• M59: 18,978,435 km (0.103 R)
• M60: 19,456,998 km (0.089 R)
• M61: 19,604,951 km (0.112 R)
• M62: 20,463,642 km (0.104 R)
• M63: 20,954,323 km (0.096 R)
• M64: 21,068,167 km (0.037 R)
• M65: 21,563,635 km (0.053 R)
• M66: 22,256,124 km (0.041 R)
• M67: 22,877,703 km (0.103 R)
• M68: 23,073,228 km (0.069 R)
• M69: 23,741,930 km (0.059 R)
• M70: 24,337,180 km (0.057 R)
• M71: 24,776,848 km (0.104 R)
• M72: 24,937,367 km (0.082 R)
• M73: 25,340,234 km (0.12 R)
• M74: 25,907,958 km (0.076 R)
• M75: 26,030,179 km (0.049 R)
• M76: 26,152,550 km (0.084 R)
• M77: 27,844,203 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 12.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.46 AU - 8.62 AU

Year: 6690 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,258,317 km

• M1: 152,889 km (0.112 R)
• M2: 339,737 km (0.067 R)
• M3: 491,279 km (0.097 R)
• M4: 856,897 km (0.115 R)
• M5: 1,231,639 km (0.039 R)
• M6: 1,319,752 km (0.074 R)
• M7: 1,540,858 km (0.111 R)
• M8: 1,834,369 km (0.045 R)
• M9: 2,082,402 km (0.032 R)
• M10: 2,820,518 km (0.118 R)
• M11: 3,305,066 km (0.057 R)
• M12: 3,711,673 km (0.072 R)
• M13: 4,027,175 km (0.108 R)
• M14: 4,188,292 km (0.089 R)
• M15: 4,379,029 km (0.107 R)
• M16: 4,572,609 km (0.073 R)
• M17: 4,882,575 km (0.09 R)
• M18: 5,287,088 km (0.117 R)
• M19: 5,793,028 km (0.065 R)
• M20: 6,345,642 km (0.105 R)
• M21: 6,915,162 km (0.12 R)
• M22: 7,600,469 km (0.117 R)
• M23: 8,307,469 km (0.092 R)
• M24: 8,930,245 km (0.075 R)
• M25: 9,639,937 km (0.052 R)
• M26: 9,965,163 km (0.03 R)
• M27: 10,330,930 km (0.064 R)
• M28: 10,478,433 km (0.043 R)
• M29: 10,589,584 km (0.101 R)
• M30: 10,812,934 km (0.085 R)
• M31: 11,568,852 km (0.056 R)
• M32: 11,837,530 km (0.077 R)
• M33: 12,813,806 km (0.081 R)
• M34: 13,051,965 km (0.09 R)
• M35: 13,371,656 km (0.111 R)
• M36: 13,452,140 km (0.096 R)
• M37: 14,387,874 km (0.078 R)
• M38: 14,718,336 km (0.115 R)
• M39: 14,801,213 km (0.061 R)
• M40: 17,450,741 km (0.093 R)
• M41: 17,803,194 km (0.08 R)
• M42: 18,784,556 km (0.083 R)
• M43: 18,874,614 km (0.101 R)
• M44: 19,509,208 km (0.107 R)
• M45: 19,737,644 km (0.065 R)
• M46: 20,706,440 km (0.054 R)
• M47: 21,220,159 km (0.108 R)
• M48: 21,690,644 km (0.086 R)
• M49: 22,164,720 km (0.074 R)
• M50: 22,642,236 km (0.115 R)
• M51: 22,930,362 km (0.091 R)
• M52: 23,413,264 km (0.111 R)
• M53: 23,850,837 km (0.086 R)
• M54: 23,948,375 km (0.075 R)
• M55: 24,144,049 km (0.109 R)
• M56: 24,783,430 km (0.035 R)
• M57: 25,328,715 km (0.116 R)
• M58: 25,677,876 km (0.057 R)
• M59: 26,280,008 km (0.104 R)
• M60: 26,886,777 km (0.075 R)
• M61: 27,039,217 km (0.117 R)
• M62: 28,631,237 km (0.101 R)
• M63: 30,942,524 km (0.082 R)
• M64: 31,208,958 km (0.098 R)
• M65: 31,583,252 km (0.089 R)
• M66: 32,282,323 km (0.075 R)
• M67: 32,444,337 km (0.042 R)
• M68: 32,606,651 km (0.07 R)
• M69: 33,258,599 km (0.112 R)
• M70: 33,531,615 km (0.112 R)
• M71: 34,354,852 km (0.119 R)
• M72: 34,686,061 km (0.052 R)
• M73: 35,018,169 km (0.09 R)
• M74: 35,462,923 km (0.08 R)
• M75: 36,077,322 km (0.069 R)
• M76: 36,751,559 km (0.095 R)
• M77: 36,977,302 km (0.088 R)
• M78: 37,260,042 km (0.114 R)
• M79: 37,770,770 km (0.094 R)
• M80: 38,112,601 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 12.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.65 AU - 9.17 AU

Year: 7224 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,258,317 km

• M1: 152,739 km (0.084 R)
• M2: 284,535 km (0.075 R)
• M3: 371,751 km (0.061 R)
• M4: 472,430 km (0.083 R)
• M5: 633,248 km (0.064 R)
• M6: 734,376 km (0.094 R)
• M7: 841,787 km (0.082 R)
• M8: 1,028,785 km (0.062 R)
• M9: 1,496,278 km (0.055 R)
• M10: 1,726,509 km (0.106 R)
• M11: 1,855,313 km (0.063 R)
• M12: 2,123,093 km (0.071 R)
• M13: 2,342,403 km (0.068 R)
• M14: 2,506,662 km (0.026 R)
• M15: 2,653,567 km (0.111 R)
• M16: 3,044,765 km (0.119 R)
• M17: 3,407,989 km (0.081 R)
• M18: 3,642,259 km (0.052 R)
• M19: 4,003,538 km (0.08 R)
• M20: 4,528,926 km (0.096 R)
• M21: 4,734,922 km (0.108 R)
• M22: 5,263,451 km (0.118 R)
• M23: 5,617,101 km (0.039 R)
• M24: 5,978,679 km (0.066 R)
• M25: 6,695,253 km (0.088 R)
• M26: 6,959,891 km (0.108 R)
• M27: 7,651,931 km (0.088 R)
• M28: 7,990,770 km (0.074 R)
• M29: 8,683,109 km (0.065 R)
• M30: 8,875,193 km (0.026 R)
• M31: 9,790,732 km (0.1 R)
• M32: 10,259,871 km (0.047 R)
• M33: 11,011,750 km (0.118 R)
• M34: 11,289,703 km (0.031 R)
• M35: 11,429,427 km (0.114 R)
• M36: 12,137,174 km (0.06 R)
• M37: 13,335,753 km (0.092 R)
• M38: 13,780,956 km (0.061 R)
• M39: 14,155,699 km (0.082 R)
• M40: 14,268,795 km (0.09 R)
• M41: 14,457,886 km (0.095 R)
• M42: 15,145,737 km (0.098 R)
• M43: 15,222,930 km (0.093 R)
• M44: 15,922,599 km (0.08 R)
• M45: 16,315,892 km (0.103 R)
• M46: 17,031,867 km (0.094 R)
• M47: 18,124,979 km (0.092 R)
• M48: 18,247,948 km (0.118 R)
• M49: 18,700,781 km (0.119 R)
• M50: 19,324,455 km (0.03 R)
• M51: 19,743,927 km (0.051 R)
• M52: 19,997,047 km (0.068 R)
• M53: 21,235,867 km (0.116 R)
• M54: 21,365,418 km (0.057 R)
• M55: 21,668,803 km (0.076 R)
• M56: 21,755,719 km (0.113 R)
• M57: 22,808,140 km (0.066 R)
• M58: 22,896,553 km (0.076 R)
• M59: 23,073,676 km (0.101 R)
• M60: 23,295,979 km (0.102 R)
• M61: 23,429,570 km (0.088 R)
• M62: 23,518,880 km (0.026 R)
• M63: 23,697,649 km (0.069 R)
• M64: 24,417,514 km (0.108 R)
• M65: 24,508,021 km (0.11 R)
• M66: 25,053,305 km (0.117 R)
• M67: 25,190,187 km (0.061 R)
• M68: 25,556,702 km (0.098 R)
• M69: 26,202,067 km (0.077 R)
• M70: 26,619,894 km (0.092 R)
• M71: 27,744,720 km (0.047 R)
• M72: 28,075,780 km (0.081 R)
• M73: 28,503,331 km (0.101 R)
• M74: 28,837,383 km (0.06 R)
• M75: 30,770,786 km (0.11 R)
• M76: 30,966,460 km (0.116 R)
• M77: 31,457,440 km (0.101 R)
• M78: 31,605,243 km (0.07 R)
• M79: 31,901,447 km (0.069 R)
• M80: 32,198,698 km (0.036 R)
• M81: 32,496,697 km (0.074 R)
• M82: 32,745,927 km (0.05 R)
• M83: 32,845,708 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 12.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.44 AU - 10.85 AU

Year: 10720 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 88,258,317 km

• M1: 160,967 km (0.093 R)
• M2: 242,797 km (0.082 R)
• M3: 731,085 km (0.114 R)
• M4: 809,624 km (0.06 R)
• M5: 1,014,124 km (0.082 R)
• M6: 1,116,599 km (0.1 R)
• M7: 1,460,225 km (0.05 R)
• M8: 1,637,199 km (0.05 R)
• M9: 1,837,062 km (0.075 R)
• M10: 2,329,538 km (0.1 R)
• M11: 2,591,035 km (0.044 R)
• M12: 2,698,297 km (0.107 R)
• M13: 2,991,957 km (0.082 R)
• M14: 3,315,538 km (0.102 R)
• M15: 3,393,329 km (0.094 R)
• M16: 3,570,602 km (0.036 R)
• M17: 3,791,558 km (0.049 R)
• M18: 3,955,218 km (0.046 R)
• M19: 4,459,961 km (0.076 R)
• M20: 4,654,738 km (0.039 R)
• M21: 5,052,518 km (0.054 R)
• M22: 5,187,605 km (0.117 R)
• M23: 5,646,721 km (0.086 R)
• M24: 5,952,050 km (0.068 R)
• M25: 6,214,894 km (0.118 R)
• M26: 6,359,705 km (0.061 R)
• M27: 6,603,848 km (0.069 R)
• M28: 6,702,284 km (0.115 R)
• M29: 7,076,129 km (0.108 R)
• M30: 7,278,236 km (0.07 R)
• M31: 7,662,553 km (0.078 R)
• M32: 8,185,247 km (0.088 R)
• M33: 8,264,684 km (0.096 R)
• M34: 8,370,898 km (0.069 R)
• M35: 8,638,679 km (0.112 R)
• M36: 9,375,598 km (0.066 R)
• M37: 9,962,769 km (0.107 R)
• M38: 10,132,713 km (0.036 R)
• M39: 11,172,717 km (0.116 R)
• M40: 11,556,585 km (0.091 R)
• M41: 12,489,627 km (0.096 R)
• M42: 13,104,325 km (0.091 R)
• M43: 13,446,754 km (0.026 R)
• M44: 13,540,552 km (0.118 R)
• M45: 14,299,612 km (0.046 R)
• M46: 14,587,737 km (0.065 R)
• M47: 15,169,822 km (0.104 R)
• M48: 15,660,803 km (0.119 R)
• M49: 16,024,176 km (0.095 R)
• M50: 16,860,278 km (0.056 R)
• M51: 16,961,706 km (0.075 R)
• M52: 17,266,736 km (0.088 R)
• M53: 17,573,711 km (0.116 R)
• M54: 17,745,000 km (0.08 R)
• M55: 19,276,284 km (0.085 R)
• M56: 19,915,067 km (0.054 R)
• M57: 20,129,441 km (0.025 R)
• M58: 20,344,562 km (0.044 R)
• M59: 20,922,160 km (0.102 R)
• M60: 21,468,641 km (0.115 R)
• M61: 22,724,515 km (0.052 R)
• M62: 23,286,255 km (0.057 R)
• M63: 23,700,940 km (0.096 R)
• M64: 24,004,175 km (0.04 R)
• M65: 24,270,609 km (0.074 R)
• M66: 24,537,940 km (0.108 R)
• M67: 24,652,832 km (0.025 R)
• M68: 24,767,872 km (0.049 R)
• M69: 25,307,173 km (0.112 R)
• M70: 25,967,198 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536

Radius: 7.4

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 16.04 AU - 20.74 AU

Year: 28245 Days

Day: 20.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,258,317 km

• M1: 155,133 km (0.063 R)
• M2: 322,982 km (0.087 R)
• M3: 527,482 km (0.119 R)
• M4: 850,913 km (0.077 R)
• M5: 1,107,473 km (0.038 R)
• M6: 1,586,934 km (0.086 R)
• M7: 1,760,019 km (0.084 R)
• M8: 2,354,521 km (0.061 R)
• M9: 2,796,882 km (0.106 R)
• M10: 3,441,050 km (0.116 R)
• M11: 3,530,360 km (0.111 R)
• M12: 4,513,966 km (0.101 R)
• M13: 4,760,055 km (0.046 R)
• M14: 5,061,195 km (0.109 R)
• M15: 5,734,685 km (0.052 R)
• M16: 6,657,404 km (0.058 R)
• M17: 8,096,386 km (0.091 R)
• M18: 9,314,113 km (0.087 R)
• M19: 9,439,027 km (0.117 R)
• M20: 9,880,640 km (0.101 R)
• M21: 10,523,013 km (0.073 R)
• M22: 11,713,214 km (0.095 R)
• M23: 12,461,353 km (0.053 R)
• M24: 12,668,097 km (0.085 R)
• M25: 13,718,723 km (0.075 R)
• M26: 14,942,883 km (0.114 R)
• M27: 17,034,261 km (0.118 R)
• M28: 17,803,044 km (0.03 R)
• M29: 17,958,177 km (0.029 R)
• M30: 19,294,834 km (0.076 R)
• M31: 19,374,420 km (0.098 R)
• M32: 20,338,579 km (0.048 R)
• M33: 20,663,355 km (0.081 R)
• M34: 21,071,758 km (0.052 R)
• M35: 26,795,522 km (0.081 R)
• M36: 28,409,982 km (0.094 R)
• M37: 29,046,371 km (0.11 R)
• M38: 32,297,881 km (0.066 R)
• M39: 34,689,951 km (0.089 R)
• M40: 35,272,485 km (0.053 R)
• M41: 37,634,935 km (0.052 R)
• M42: 38,433,638 km (0.106 R)
• M43: 38,734,629 km (0.097 R)
• M44: 39,238,026 km (0.111 R)
• M45: 40,047,948 km (0.106 R)
• M46: 40,251,252 km (0.062 R)
• M47: 40,352,978 km (0.117 R)
• M48: 42,200,063 km (0.069 R)
• M49: 42,303,435 km (0.051 R)
• M50: 43,029,733 km (0.059 R)
• M51: 43,342,243 km (0.095 R)
• M52: 43,446,513 km (0.11 R)
• M53: 44,389,428 km (0.071 R)
• M54: 46,401,968 km (0.086 R)
• M55: 48,877,664 km (0.072 R)
• M56: 50,405,656 km (0.111 R)
• M57: 51,838,355 km (0.055 R)
• M58: 52,504,215 km (0.108 R)
• M59: 52,726,667 km (0.109 R)
• M60: 53,844,163 km (0.04 R)
• M61: 54,293,406 km (0.069 R)
• M62: 54,518,401 km (0.107 R)
• M63: 55,648,314 km (0.096 R)
• M64: 55,761,709 km (0.071 R)
• M65: 56,443,875 km (0.056 R)
• M66: 57,243,176 km (0.104 R)
• M67: 59,315,705 km (0.107 R)
• M68: 60,244,708 km (0.084 R)
• M69: 60,477,782 km (0.096 R)
• M70: 62,352,542 km (0.058 R)
• M71: 64,842,000 km (0.054 R)
• M72: 65,798,828 km (0.115 R)
• M73: 68,211,393 km (0.094 R)
• M74: 71,514,065 km (0.091 R)
• M75: 72,007,738 km (0.12 R)
• M76: 72,874,508 km (0.118 R)
• M77: 77,766,060 km (0.117 R)
• M78: 79,420,014 km (0.113 R)
• M79: 81,600,403 km (0.098 R)
• M80: 81,987,113 km (0.111 R)
• M81: 84,190,540 km (0.066 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit