🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.08 AU - 1.24 AU

Year: 456 Days

Day: 21.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.8 AU - 2.6 AU

Year: 1192 Days

Day: 41.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,735,956 km

• M1: 392,844 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.34 AU - 2.52 AU

Year: 1384 Days

Day: 13.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.42 AU - 3.88 AU

Year: 2042 Days

Day: 27.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,735,956 km

• M1: 856,597 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.32 AU - 3.9 AU

Year: 2505 Days

Day: 13.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,735,956 km

• M1: 111,450 km (0.058 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 14.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.3 AU - 5.84 AU

Year: 4170 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,735,956 km

• M1: 199,713 km (0.074 R)
• M2: 302,337 km (0.11 R)
• M3: 481,855 km (0.08 R)
• M4: 749,037 km (0.086 R)
• M5: 983,008 km (0.093 R)
• M6: 1,320,500 km (0.085 R)
• M7: 1,427,762 km (0.079 R)
• M8: 1,580,502 km (0.056 R)
• M9: 2,041,113 km (0.041 R)
• M10: 2,800,173 km (0.112 R)
• M11: 2,940,795 km (0.108 R)
• M12: 3,156,216 km (0.091 R)
• M13: 3,602,915 km (0.1 R)
• M14: 4,433,034 km (0.115 R)
• M15: 4,639,329 km (0.107 R)
• M16: 4,848,916 km (0.068 R)
• M17: 4,976,224 km (0.065 R)
• M18: 5,147,663 km (0.104 R)
• M19: 5,342,888 km (0.104 R)
• M20: 6,171,511 km (0.115 R)
• M21: 6,263,513 km (0.069 R)
• M22: 6,379,152 km (0.105 R)
• M23: 6,683,285 km (0.119 R)
• M24: 6,872,825 km (0.071 R)
• M25: 7,184,587 km (0.049 R)
• M26: 7,525,820 km (0.11 R)
• M27: 8,072,600 km (0.074 R)
• M28: 8,427,297 km (0.103 R)
• M29: 8,838,990 km (0.111 R)
• M30: 8,995,021 km (0.118 R)
• M31: 9,283,595 km (0.114 R)
• M32: 9,389,361 km (0.096 R)
• M33: 9,762,458 km (0.105 R)
• M34: 9,870,019 km (0.109 R)
• M35: 10,004,956 km (0.036 R)
• M36: 10,358,755 km (0.101 R)
• M37: 11,106,744 km (0.096 R)
• M38: 11,672,075 km (0.091 R)
• M39: 11,958,255 km (0.102 R)
• M40: 12,479,305 km (0.097 R)
• M41: 12,625,462 km (0.105 R)
• M42: 12,860,331 km (0.063 R)
• M43: 13,304,636 km (0.08 R)
• M44: 13,424,015 km (0.051 R)
• M45: 13,543,843 km (0.084 R)
• M46: 13,874,903 km (0.096 R)
• M47: 14,178,138 km (0.117 R)
• M48: 14,422,432 km (0.068 R)
• M49: 14,575,769 km (0.074 R)
• M50: 14,853,124 km (0.092 R)
• M51: 15,538,731 km (0.106 R)
• M52: 15,727,374 km (0.118 R)
• M53: 15,853,634 km (0.118 R)
• M54: 16,170,931 km (0.076 R)
• M55: 17,005,239 km (0.03 R)
• M56: 17,167,403 km (0.041 R)
• M57: 17,362,628 km (0.081 R)
• M58: 18,051,526 km (0.112 R)
• M59: 18,515,878 km (0.104 R)
• M60: 18,816,420 km (0.066 R)
• M61: 18,916,950 km (0.104 R)
• M62: 19,557,977 km (0.095 R)
• M63: 20,722,746 km (0.097 R)
• M64: 20,861,273 km (0.068 R)
• M65: 21,139,226 km (0.109 R)
• M66: 21,453,531 km (0.105 R)
• M67: 22,086,480 km (0.104 R)
• M68: 22,192,695 km (0.109 R)
• M69: 22,618,749 km (0.106 R)
• M70: 22,761,466 km (0.087 R)
• M71: 23,047,646 km (0.115 R)
• M72: 23,696,004 km (0.066 R)
• M73: 23,877,167 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 14.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.3 AU - 5.88 AU

Year: 4194 Days

Day: 7.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,735,956 km

• M1: 180,116 km (0.041 R)
• M2: 375,790 km (0.052 R)
• M3: 665,860 km (0.052 R)
• M4: 769,531 km (0.069 R)
• M5: 1,105,379 km (0.097 R)
• M6: 1,258,268 km (0.118 R)
• M7: 1,351,018 km (0.12 R)
• M8: 1,658,741 km (0.069 R)
• M9: 1,912,310 km (0.109 R)
• M10: 2,083,300 km (0.101 R)
• M11: 2,357,962 km (0.111 R)
• M12: 2,818,723 km (0.085 R)
• M13: 3,233,857 km (0.099 R)
• M14: 3,591,695 km (0.097 R)
• M15: 3,922,905 km (0.065 R)
• M16: 4,102,273 km (0.089 R)
• M17: 4,243,792 km (0.082 R)
• M18: 4,469,386 km (0.059 R)
• M19: 4,762,448 km (0.118 R)
• M20: 4,911,448 km (0.066 R)
• M21: 6,181,384 km (0.035 R)
• M22: 6,274,135 km (0.084 R)
• M23: 6,579,165 km (0.071 R)
• M24: 6,697,796 km (0.11 R)
• M25: 6,913,067 km (0.071 R)
• M26: 7,155,117 km (0.102 R)
• M27: 7,277,039 km (0.105 R)
• M28: 7,399,859 km (0.082 R)
• M29: 7,548,110 km (0.07 R)
• M30: 7,872,588 km (0.066 R)
• M31: 8,049,413 km (0.089 R)
• M32: 8,304,028 km (0.1 R)
• M33: 8,613,247 km (0.106 R)
• M34: 9,005,193 km (0.091 R)
• M35: 10,024,254 km (0.072 R)
• M36: 10,215,889 km (0.106 R)
• M37: 10,491,897 km (0.116 R)
• M38: 10,826,398 km (0.11 R)
• M39: 11,023,119 km (0.098 R)
• M40: 11,249,461 km (0.067 R)
• M41: 11,620,613 km (0.088 R)
• M42: 12,257,900 km (0.081 R)
• M43: 12,610,203 km (0.118 R)
• M44: 13,175,084 km (0.085 R)
• M45: 14,267,897 km (0.051 R)
• M46: 14,422,132 km (0.117 R)
• M47: 14,545,700 km (0.072 R)
• M48: 14,700,833 km (0.118 R)
• M49: 14,918,947 km (0.067 R)
• M50: 15,802,023 km (0.114 R)
• M51: 16,346,410 km (0.096 R)
• M52: 17,060,141 km (0.116 R)
• M53: 18,116,452 km (0.056 R)
• M54: 18,350,423 km (0.12 R)
• M55: 18,686,270 km (0.049 R)
• M56: 19,194,005 km (0.119 R)
• M57: 19,500,830 km (0.075 R)
• M58: 19,912,374 km (0.096 R)
• M59: 20,222,939 km (0.053 R)
• M60: 20,779,144 km (0.043 R)
• M61: 21,234,670 km (0.095 R)
• M62: 22,406,021 km (0.115 R)
• M63: 22,873,215 km (0.083 R)
• M64: 23,853,829 km (0.108 R)
• M65: 24,294,096 km (0.036 R)
• M66: 24,515,201 km (0.116 R)
• M67: 24,699,955 km (0.088 R)
• M68: 24,885,307 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 11.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.1 AU - 6.2 AU

Year: 4269 Days

Day: 7.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,735,956 km

• M1: 218,114 km (0.083 R)
• M2: 504,444 km (0.117 R)
• M3: 774,019 km (0.055 R)
• M4: 1,327,382 km (0.109 R)
• M5: 1,446,312 km (0.107 R)
• M6: 1,695,692 km (0.092 R)
• M7: 1,959,134 km (0.093 R)
• M8: 2,109,928 km (0.118 R)
• M9: 2,307,398 km (0.078 R)
• M10: 2,452,208 km (0.103 R)
• M11: 2,600,310 km (0.105 R)
• M12: 2,781,922 km (0.079 R)
• M13: 3,014,846 km (0.113 R)
• M14: 3,516,747 km (0.079 R)
• M15: 3,600,222 km (0.034 R)
• M16: 3,820,430 km (0.043 R)
• M17: 4,079,983 km (0.045 R)
• M18: 4,471,181 km (0.1 R)
• M19: 4,561,837 km (0.029 R)
• M20: 4,949,296 km (0.102 R)
• M21: 5,080,792 km (0.086 R)
• M22: 5,194,487 km (0.059 R)
• M23: 5,560,104 km (0.097 R)
• M24: 5,696,986 km (0.101 R)
• M25: 5,854,812 km (0.059 R)
• M26: 5,994,087 km (0.075 R)
• M27: 6,194,997 km (0.12 R)
• M28: 6,398,002 km (0.11 R)
• M29: 6,915,610 km (0.083 R)
• M30: 7,041,871 km (0.106 R)
• M31: 7,318,029 km (0.103 R)
• M32: 7,641,160 km (0.1 R)
• M33: 8,190,035 km (0.052 R)
• M34: 8,368,355 km (0.09 R)
• M35: 9,163,917 km (0.069 R)
• M36: 9,936,141 km (0.109 R)
• M37: 10,031,285 km (0.113 R)
• M38: 11,343,707 km (0.096 R)
• M39: 11,617,621 km (0.088 R)
• M40: 11,717,852 km (0.114 R)
• M41: 11,793,099 km (0.032 R)
• M42: 12,096,035 km (0.11 R)
• M43: 12,172,180 km (0.09 R)
• M44: 12,299,339 km (0.084 R)
• M45: 12,683,805 km (0.038 R)
• M46: 13,046,131 km (0.115 R)
• M47: 13,359,389 km (0.093 R)
• M48: 13,622,382 km (0.106 R)
• M49: 14,394,756 km (0.1 R)
• M50: 14,583,399 km (0.069 R)
• M51: 14,691,558 km (0.072 R)
• M52: 14,854,171 km (0.104 R)
• M53: 15,099,362 km (0.056 R)
• M54: 15,318,373 km (0.09 R)
• M55: 15,511,055 km (0.078 R)
• M56: 16,205,189 km (0.057 R)
• M57: 16,317,238 km (0.077 R)
• M58: 16,994,917 km (0.103 R)
• M59: 17,365,770 km (0.108 R)
• M60: 17,480,362 km (0.097 R)
• M61: 17,595,253 km (0.112 R)
• M62: 17,710,443 km (0.098 R)
• M63: 17,970,444 km (0.071 R)
• M64: 18,435,993 km (0.057 R)
• M65: 18,611,471 km (0.063 R)
• M66: 18,787,697 km (0.107 R)
• M67: 19,200,737 km (0.06 R)
• M68: 19,348,989 km (0.092 R)
• M69: 19,586,999 km (0.101 R)
• M70: 19,826,056 km (0.078 R)
• M71: 20,035,942 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 8

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.76 AU - 5.88 AU

Year: 4482 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,735,956 km

• M1: 137,780 km (0.116 R)
• M2: 207,941 km (0.067 R)
• M3: 307,124 km (0.028 R)
• M4: 455,376 km (0.11 R)
• M5: 506,987 km (0.095 R)
• M6: 698,622 km (0.101 R)
• M7: 797,057 km (0.087 R)
• M8: 848,070 km (0.114 R)
• M9: 980,764 km (0.119 R)
• M10: 1,106,127 km (0.116 R)
• M11: 1,794,127 km (0.063 R)
• M12: 1,845,290 km (0.107 R)
• M13: 1,931,458 km (0.06 R)
• M14: 1,983,967 km (0.117 R)
• M15: 2,072,379 km (0.089 R)
• M16: 2,234,992 km (0.095 R)
• M17: 2,364,394 km (0.103 R)
• M18: 2,728,216 km (0.082 R)
• M19: 2,866,744 km (0.107 R)
• M20: 2,946,928 km (0.104 R)
• M21: 3,171,325 km (0.094 R)
• M22: 3,593,790 km (0.025 R)
• M23: 3,789,613 km (0.08 R)
• M24: 3,855,736 km (0.1 R)
• M25: 4,146,554 km (0.097 R)
• M26: 4,306,175 km (0.061 R)
• M27: 4,725,946 km (0.087 R)
• M28: 5,281,254 km (0.094 R)
• M29: 5,479,172 km (0.114 R)
• M30: 5,679,633 km (0.081 R)
• M31: 5,857,056 km (0.072 R)
• M32: 6,638,106 km (0.087 R)
• M33: 7,313,690 km (0.078 R)
• M34: 7,673,623 km (0.098 R)
• M35: 8,096,237 km (0.07 R)
• M36: 8,324,673 km (0.114 R)
• M37: 8,671,441 km (0.053 R)
• M38: 8,963,904 km (0.045 R)
• M39: 9,111,408 km (0.081 R)
• M40: 9,170,649 km (0.118 R)
• M41: 9,498,717 km (0.112 R)
• M42: 9,709,500 km (0.074 R)
• M43: 9,830,525 km (0.116 R)
• M44: 10,227,707 km (0.079 R)
• M45: 10,630,125 km (0.093 R)
• M46: 11,069,345 km (0.093 R)
• M47: 11,642,753 km (0.081 R)
• M48: 12,127,899 km (0.081 R)
• M49: 12,455,070 km (0.084 R)
• M50: 12,785,083 km (0.098 R)
• M51: 13,352,807 km (0.094 R)
• M52: 13,487,594 km (0.095 R)
• M53: 13,555,213 km (0.097 R)
• M54: 13,656,640 km (0.059 R)
• M55: 15,034,736 km (0.046 R)
• M56: 15,350,986 km (0.116 R)
• M57: 16,097,180 km (0.109 R)
• M58: 16,240,644 km (0.099 R)
• M59: 17,220,211 km (0.098 R)
• M60: 17,920,927 km (0.074 R)
• M61: 18,181,377 km (0.103 R)
• M62: 18,668,617 km (0.049 R)
• M63: 19,198,044 km (0.102 R)
• M64: 19,388,333 km (0.086 R)
• M65: 19,886,045 km (0.119 R)
• M66: 19,962,938 km (0.061 R)
• M67: 20,543,228 km (0.105 R)
• M68: 20,893,886 km (0.062 R)
• M69: 21,483,002 km (0.107 R)
• M70: 21,958,125 km (0.052 R)
• M71: 22,356,803 km (0.103 R)
• M72: 22,757,875 km (0.076 R)
• M73: 22,999,625 km (0.095 R)
• M74: 23,689,272 km (0.058 R)
• M75: 23,852,483 km (0.119 R)
• M76: 24,509,218 km (0.033 R)
• M77: 25,130,348 km (0.033 R)
• M78: 26,388,017 km (0.087 R)
• M79: 27,237,733 km (0.108 R)
• M80: 27,323,303 km (0.12 R)
• M81: 27,451,658 km (0.083 R)
• M82: 27,967,172 km (0.096 R)
• M83: 28,096,574 km (0.086 R)
• M84: 28,182,892 km (0.079 R)
• M85: 28,442,594 km (0.072 R)
• M86: 29,095,140 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.3

Radius: 5

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.61 AU - 17.63 AU

Year: 22548 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,735,956 km

• M1: 73,453 km (0.079 R)
• M2: 120,875 km (0.091 R)
• M3: 611,556 km (0.088 R)
• M4: 948,002 km (0.106 R)
• M5: 1,071,420 km (0.046 R)
• M6: 1,253,181 km (0.079 R)
• M7: 2,499,631 km (0.116 R)
• M8: 3,133,627 km (0.116 R)
• M9: 3,170,278 km (0.111 R)
• M10: 3,244,030 km (0.07 R)
• M11: 3,506,424 km (0.111 R)
• M12: 3,736,955 km (0.082 R)
• M13: 4,091,801 km (0.07 R)
• M14: 4,960,965 km (0.113 R)
• M15: 5,089,619 km (0.032 R)
• M16: 5,219,470 km (0.079 R)
• M17: 5,482,463 km (0.048 R)
• M18: 5,884,881 km (0.088 R)
• M19: 6,021,165 km (0.119 R)
• M20: 7,391,481 km (0.098 R)
• M21: 7,489,468 km (0.087 R)
• M22: 7,686,638 km (0.047 R)
• M23: 7,835,637 km (0.119 R)
• M24: 7,935,569 km (0.106 R)
• M25: 8,905,262 km (0.111 R)
• M26: 9,271,777 km (0.063 R)
• M27: 9,324,585 km (0.061 R)
• M28: 9,965,761 km (0.111 R)
• M29: 10,676,202 km (0.105 R)
• M30: 11,009,655 km (0.111 R)
• M31: 12,087,807 km (0.103 R)
• M32: 13,736,974 km (0.089 R)
• M33: 15,330,491 km (0.093 R)
• M34: 15,455,405 km (0.104 R)
• M35: 15,706,430 km (0.117 R)
• M36: 18,421,781 km (0.093 R)
• M37: 19,223,775 km (0.112 R)
• M38: 19,561,418 km (0.11 R)
• M39: 20,723,643 km (0.072 R)
• M40: 21,278,203 km (0.114 R)
• M41: 22,543,950 km (0.117 R)
• M42: 22,899,844 km (0.06 R)
• M43: 23,186,024 km (0.089 R)
• M44: 23,906,338 km (0.068 R)
• M45: 24,560,829 km (0.119 R)
• M46: 28,456,357 km (0.1 R)
• M47: 28,840,973 km (0.116 R)
• M48: 30,317,953 km (0.046 R)
• M49: 30,632,109 km (0.104 R)
• M50: 34,238,913 km (0.075 R)
• M51: 34,976,281 km (0.09 R)
• M52: 35,718,736 km (0.11 R)
• M53: 35,801,613 km (0.091 R)
• M54: 36,299,923 km (0.113 R)
• M55: 37,303,426 km (0.059 R)
• M56: 37,555,648 km (0.111 R)
• M57: 38,995,976 km (0.071 R)
• M58: 39,508,648 km (0.065 R)
• M59: 40,886,594 km (0.081 R)
• M60: 40,973,211 km (0.068 R)
• M61: 41,494,410 km (0.117 R)
• M62: 42,543,241 km (0.089 R)
• M63: 42,631,055 km (0.088 R)
• M64: 43,159,135 km (0.109 R)
• M65: 43,600,898 km (0.086 R)
• M66: 44,221,729 km (0.1 R)
• M67: 45,292,999 km (0.04 R)
• M68: 45,921,909 km (0.078 R)
• M69: 48,008,201 km (0.11 R)
• M70: 48,099,605 km (0.061 R)
• M71: 49,755,055 km (0.083 R)
• M72: 50,589,662 km (0.037 R)
• M73: 50,775,761 km (0.099 R)
• M74: 51,335,407 km (0.118 R)
• M75: 53,121,157 km (0.045 R)
• M76: 53,594,484 km (0.108 R)
• M77: 55,309,923 km (0.049 R)
• M78: 55,597,600 km (0.114 R)
• M79: 56,078,258 km (0.085 R)
• M80: 56,656,753 km (0.115 R)
• M81: 56,753,243 km (0.1 R)
• M82: 56,946,673 km (0.109 R)
• M83: 58,794,656 km (0.054 R)
• M84: 59,186,154 km (0.119 R)
• M85: 60,267,447 km (0.091 R)
• M86: 60,760,970 km (0.073 R)
• M87: 61,553,540 km (0.101 R)
• M88: 62,150,286 km (0.112 R)
• M89: 63,549,923 km (0.104 R)
• M90: 64,253,781 km (0.08 R)
• M91: 64,960,033 km (0.097 R)
• M92: 65,162,289 km (0.104 R)
• M93: 65,973,559 km (0.085 R)
• M94: 66,482,191 km (0.09 R)
• M95: 68,632,960 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 19,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit