🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.41 AU - 1.41 AU

Year: 594 Days

Day: 26.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.8 AU - 2.22 AU

Year: 1011 Days

Day: 24.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.22 AU - 2.4 AU

Year: 1246 Days

Day: 12.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.5

Radius: 14.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.74 AU - 8.64 AU

Year: 8315 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,487,938 km

• M1: 453,880 km (0.092 R)
• M2: 601,533 km (0.077 R)
• M3: 1,136,645 km (0.05 R)
• M4: 1,271,731 km (0.087 R)
• M5: 1,733,241 km (0.079 R)
• M6: 1,891,067 km (0.1 R)
• M7: 2,149,123 km (0.027 R)
• M8: 2,622,600 km (0.038 R)
• M9: 2,858,367 km (0.105 R)
• M10: 3,267,217 km (0.114 R)
• M11: 3,578,979 km (0.093 R)
• M12: 3,900,764 km (0.106 R)
• M13: 4,050,213 km (0.113 R)
• M14: 4,635,440 km (0.081 R)
• M15: 4,794,013 km (0.105 R)
• M16: 4,890,055 km (0.084 R)
• M17: 5,051,471 km (0.116 R)
• M18: 5,247,594 km (0.112 R)
• M19: 5,346,628 km (0.085 R)
• M20: 5,851,222 km (0.101 R)
• M21: 7,344,956 km (0.054 R)
• M22: 7,493,208 km (0.117 R)
• M23: 8,096,087 km (0.094 R)
• M24: 8,597,689 km (0.107 R)
• M25: 9,029,877 km (0.115 R)
• M26: 9,671,353 km (0.091 R)
• M27: 10,703,279 km (0.06 R)
• M28: 11,943,894 km (0.085 R)
• M29: 12,959,963 km (0.095 R)
• M30: 14,466,264 km (0.084 R)
• M31: 15,027,555 km (0.039 R)
• M32: 15,691,620 km (0.074 R)
• M33: 16,075,488 km (0.084 R)
• M34: 16,171,829 km (0.039 R)
• M35: 16,462,348 km (0.108 R)
• M36: 19,204,477 km (0.115 R)
• M37: 20,236,403 km (0.051 R)
• M38: 21,127,707 km (0.098 R)
• M39: 22,246,400 km (0.05 R)
• M40: 23,493,747 km (0.084 R)
• M41: 23,988,019 km (0.033 R)
• M42: 25,154,732 km (0.096 R)
• M43: 25,716,772 km (0.077 R)
• M44: 26,453,541 km (0.077 R)
• M45: 27,254,937 km (0.042 R)
• M46: 27,370,127 km (0.092 R)
• M47: 27,774,341 km (0.102 R)
• M48: 28,705,737 km (0.072 R)
• M49: 29,943,659 km (0.052 R)
• M50: 30,062,440 km (0.051 R)
• M51: 30,539,358 km (0.08 R)
• M52: 32,045,509 km (0.076 R)
• M53: 32,288,756 km (0.104 R)
• M54: 32,654,822 km (0.116 R)
• M55: 33,884,815 km (0.112 R)
• M56: 34,008,682 km (0.116 R)
• M57: 34,381,181 km (0.072 R)
• M58: 34,692,494 km (0.085 R)
• M59: 35,255,431 km (0.099 R)
• M60: 36,453,560 km (0.084 R)
• M61: 36,580,419 km (0.118 R)
• M62: 37,153,379 km (0.09 R)
• M63: 37,280,986 km (0.12 R)
• M64: 37,408,892 km (0.064 R)
• M65: 37,793,359 km (0.106 R)
• M66: 38,566,181 km (0.034 R)
• M67: 38,824,986 km (0.091 R)
• M68: 39,279,315 km (0.097 R)
• M69: 40,389,780 km (0.108 R)
• M70: 41,444,445 km (0.117 R)
• M71: 41,576,988 km (0.05 R)
• M72: 42,041,639 km (0.071 R)
• M73: 42,241,352 km (0.111 R)
• M74: 42,708,547 km (0.078 R)
• M75: 42,842,437 km (0.119 R)
• M76: 43,580,852 km (0.06 R)
• M77: 44,052,983 km (0.098 R)
• M78: 44,188,219 km (0.086 R)
• M79: 44,458,991 km (0.059 R)
• M80: 44,594,527 km (0.104 R)
• M81: 44,934,264 km (0.113 R)
• M82: 45,138,465 km (0.049 R)
• M83: 45,752,863 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 15

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.4 AU - 9.54 AU

Year: 10339 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,487,938 km

• M1: 222,452 km (0.105 R)
• M2: 316,848 km (0.054 R)
• M3: 513,270 km (0.066 R)
• M4: 654,491 km (0.067 R)
• M5: 799,301 km (0.075 R)
• M6: 915,988 km (0.076 R)
• M7: 1,011,282 km (0.104 R)
• M8: 1,273,826 km (0.077 R)
• M9: 1,461,721 km (0.117 R)
• M10: 1,693,298 km (0.107 R)
• M11: 2,156,005 km (0.104 R)
• M12: 2,325,648 km (0.12 R)
• M13: 3,090,991 km (0.04 R)
• M14: 3,702,846 km (0.096 R)
• M15: 3,907,646 km (0.033 R)
• M16: 4,210,133 km (0.065 R)
• M17: 4,739,859 km (0.093 R)
• M18: 5,012,725 km (0.079 R)
• M19: 5,138,537 km (0.085 R)
• M20: 5,444,764 km (0.077 R)
• M21: 6,868,487 km (0.105 R)
• M22: 7,839,826 km (0.078 R)
• M23: 8,193,027 km (0.089 R)
• M24: 9,160,476 km (0.101 R)
• M25: 9,345,828 km (0.118 R)
• M26: 9,470,293 km (0.086 R)
• M27: 10,259,871 km (0.062 R)
• M28: 10,776,432 km (0.082 R)
• M29: 10,939,494 km (0.029 R)
• M30: 11,103,603 km (0.088 R)
• M31: 11,235,398 km (0.11 R)
• M32: 11,434,064 km (0.101 R)
• M33: 11,667,288 km (0.087 R)
• M34: 11,969,475 km (0.118 R)
• M35: 12,650,594 km (0.083 R)
• M36: 13,030,423 km (0.113 R)
• M37: 13,379,136 km (0.081 R)
• M38: 13,766,295 km (0.049 R)
• M39: 14,014,628 km (0.062 R)
• M40: 15,241,779 km (0.08 R)
• M41: 15,756,994 km (0.094 R)
• M42: 16,203,394 km (0.086 R)
• M43: 17,070,314 km (0.08 R)
• M44: 17,528,682 km (0.067 R)
• M45: 18,535,775 km (0.099 R)
• M46: 19,402,545 km (0.11 R)
• M47: 20,001,235 km (0.089 R)
• M48: 20,565,369 km (0.118 R)
• M49: 20,930,836 km (0.1 R)
• M50: 21,216,568 km (0.094 R)
• M51: 21,339,538 km (0.089 R)
• M52: 21,544,786 km (0.104 R)
• M53: 22,372,511 km (0.098 R)
• M54: 23,126,484 km (0.114 R)
• M55: 23,803,564 km (0.106 R)
• M56: 24,530,311 km (0.03 R)
• M57: 25,568,520 km (0.111 R)
• M58: 25,742,951 km (0.082 R)
• M59: 26,180,824 km (0.051 R)
• M60: 26,577,109 km (0.104 R)
• M61: 26,975,189 km (0.103 R)
• M62: 27,598,563 km (0.073 R)
• M63: 27,822,362 km (0.095 R)
• M64: 28,271,604 km (0.044 R)
• M65: 28,497,198 km (0.066 R)
• M66: 29,314,301 km (0.117 R)
• M67: 30,323,339 km (0.096 R)
• M68: 30,600,544 km (0.052 R)
• M69: 31,064,447 km (0.058 R)
• M70: 31,204,021 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 8.5

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9 AU - 11.64 AU

Year: 11761 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,487,938 km

• M1: 110,852 km (0.038 R)
• M2: 293,361 km (0.111 R)
• M3: 346,768 km (0.107 R)
• M4: 548,575 km (0.071 R)
• M5: 618,288 km (0.097 R)
• M6: 827,127 km (0.053 R)
• M7: 1,431,053 km (0.069 R)
• M8: 1,581,100 km (0.082 R)
• M9: 1,842,597 km (0.111 R)
• M10: 2,174,704 km (0.065 R)
• M11: 2,289,595 km (0.1 R)
• M12: 2,555,580 km (0.032 R)
• M13: 3,280,083 km (0.085 R)
• M14: 3,379,117 km (0.069 R)
• M15: 4,942,564 km (0.106 R)
• M16: 5,877,252 km (0.097 R)
• M17: 6,078,760 km (0.072 R)
• M18: 7,335,382 km (0.113 R)
• M19: 7,683,795 km (0.108 R)
• M20: 9,223,906 km (0.049 R)
• M21: 11,353,132 km (0.107 R)
• M22: 11,654,871 km (0.039 R)
• M23: 13,255,419 km (0.067 R)
• M24: 13,519,908 km (0.116 R)
• M25: 13,573,164 km (0.076 R)
• M26: 13,839,748 km (0.105 R)
• M27: 14,054,421 km (0.119 R)
• M28: 14,432,604 km (0.089 R)
• M29: 16,486,733 km (0.079 R)
• M30: 16,714,271 km (0.092 R)
• M31: 17,460,764 km (0.084 R)
• M32: 17,867,371 km (0.115 R)
• M33: 19,045,903 km (0.04 R)
• M34: 19,464,478 km (0.106 R)
• M35: 19,765,170 km (0.109 R)
• M36: 20,371,340 km (0.107 R)
• M37: 20,432,227 km (0.097 R)
• M38: 21,663,866 km (0.029 R)
• M39: 21,850,714 km (0.079 R)
• M40: 22,477,379 km (0.09 R)
• M41: 24,005,372 km (0.091 R)
• M42: 24,134,176 km (0.064 R)
• M43: 24,651,784 km (0.115 R)
• M44: 27,294,580 km (0.106 R)
• M45: 27,361,750 km (0.103 R)
• M46: 27,496,388 km (0.047 R)
• M47: 27,563,707 km (0.09 R)
• M48: 28,444,689 km (0.057 R)
• M49: 29,266,131 km (0.051 R)
• M50: 30,025,938 km (0.081 R)
• M51: 30,652,454 km (0.055 R)
• M52: 30,722,316 km (0.111 R)
• M53: 31,002,214 km (0.046 R)
• M54: 31,072,375 km (0.103 R)
• M55: 31,494,391 km (0.085 R)
• M56: 33,632,444 km (0.118 R)
• M57: 34,355,450 km (0.104 R)
• M58: 36,259,382 km (0.117 R)
• M59: 38,573,811 km (0.07 R)
• M60: 39,330,477 km (0.118 R)
• M61: 39,482,468 km (0.11 R)
• M62: 40,168,524 km (0.031 R)
• M63: 40,474,751 km (0.102 R)
• M64: 40,858,619 km (0.101 R)
• M65: 41,475,262 km (0.11 R)
• M66: 41,629,946 km (0.108 R)
• M67: 42,874,151 km (0.098 R)
• M68: 43,030,481 km (0.078 R)
• M69: 43,500,667 km (0.086 R)
• M70: 43,815,122 km (0.113 R)
• M71: 44,683,837 km (0.114 R)
• M72: 45,080,570 km (0.091 R)
• M73: 45,319,179 km (0.064 R)
• M74: 46,117,433 km (0.087 R)
• M75: 46,679,024 km (0.078 R)
• M76: 48,621,702 km (0.093 R)
• M77: 49,767,172 km (0.119 R)
• M78: 51,004,197 km (0.067 R)
• M79: 51,169,802 km (0.059 R)
• M80: 51,668,113 km (0.083 R)
• M81: 52,501,971 km (0.091 R)
• M82: 53,508,466 km (0.118 R)
• M83: 53,592,689 km (0.107 R)
• M84: 54,098,480 km (0.038 R)
• M85: 54,352,048 km (0.1 R)
• M86: 54,775,560 km (0.065 R)
• M87: 56,223,517 km (0.106 R)
• M88: 56,566,096 km (0.087 R)
• M89: 56,737,536 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 12.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.79 AU - 11.39 AU

Year: 12226 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,487,938 km

• M1: 164,109 km (0.112 R)
• M2: 251,474 km (0.113 R)
• M3: 1,272,779 km (0.059 R)
• M4: 1,520,513 km (0.098 R)
• M5: 1,710,951 km (0.05 R)
• M6: 1,909,318 km (0.12 R)
• M7: 2,494,245 km (0.094 R)
• M8: 3,377,471 km (0.081 R)
• M9: 3,724,239 km (0.101 R)
• M10: 4,016,553 km (0.114 R)
• M11: 4,148,947 km (0.111 R)
• M12: 4,486,291 km (0.101 R)
• M13: 4,658,478 km (0.037 R)
• M14: 4,903,070 km (0.076 R)
• M15: 5,009,285 km (0.079 R)
• M16: 5,368,619 km (0.06 R)
• M17: 5,514,776 km (0.027 R)
• M18: 5,736,630 km (0.078 R)
• M19: 6,112,719 km (0.073 R)
• M20: 6,535,931 km (0.058 R)
• M21: 6,613,871 km (0.094 R)
• M22: 6,770,800 km (0.097 R)
• M23: 7,088,246 km (0.046 R)
• M24: 7,168,431 km (0.083 R)
• M25: 7,451,320 km (0.106 R)
• M26: 7,532,851 km (0.1 R)
• M27: 8,153,682 km (0.097 R)
• M28: 8,322,130 km (0.116 R)
• M29: 8,534,259 km (0.096 R)
• M30: 8,920,521 km (0.096 R)
• M31: 9,710,547 km (0.103 R)
• M32: 9,799,708 km (0.103 R)
• M33: 10,159,042 km (0.098 R)
• M34: 10,706,271 km (0.087 R)
• M35: 10,937,100 km (0.066 R)
• M36: 11,781,880 km (0.118 R)
• M37: 11,877,024 km (0.065 R)
• M38: 12,164,102 km (0.102 R)
• M39: 12,940,814 km (0.047 R)
• M40: 13,533,970 km (0.08 R)
• M41: 13,633,602 km (0.116 R)
• M42: 13,783,649 km (0.044 R)
• M43: 14,491,097 km (0.073 R)
• M44: 15,626,545 km (0.115 R)
• M45: 16,099,424 km (0.114 R)
• M46: 16,257,997 km (0.068 R)
• M47: 17,112,949 km (0.104 R)
• M48: 17,220,809 km (0.099 R)
• M49: 17,654,643 km (0.046 R)
• M50: 18,644,083 km (0.087 R)
• M51: 19,369,783 km (0.073 R)
• M52: 21,079,686 km (0.112 R)
• M53: 21,660,276 km (0.084 R)
• M54: 22,187,459 km (0.105 R)
• M55: 22,600,349 km (0.109 R)
• M56: 23,433,758 km (0.1 R)
• M57: 23,673,713 km (0.051 R)
• M58: 23,974,854 km (0.117 R)
• M59: 24,095,729 km (0.11 R)
• M60: 24,277,341 km (0.079 R)
• M61: 25,008,276 km (0.042 R)
• M62: 26,118,143 km (0.096 R)
• M63: 26,616,603 km (0.063 R)
• M64: 27,118,204 km (0.089 R)
• M65: 27,433,407 km (0.09 R)
• M66: 28,898,419 km (0.111 R)
• M67: 29,478,709 km (0.078 R)
• M68: 29,997,664 km (0.087 R)
• M69: 30,388,863 km (0.071 R)
• M70: 30,519,761 km (0.093 R)
• M71: 34,666,015 km (0.03 R)
• M72: 35,007,996 km (0.038 R)
• M73: 36,179,347 km (0.1 R)
• M74: 39,483,964 km (0.107 R)
• M75: 39,626,681 km (0.082 R)
• M76: 40,702,738 km (0.111 R)
• M77: 41,353,040 km (0.1 R)
• M78: 41,715,815 km (0.106 R)
• M79: 42,152,491 km (0.095 R)
• M80: 42,957,178 km (0.051 R)
• M81: 45,625,555 km (0.108 R)
• M82: 45,850,401 km (0.111 R)
• M83: 47,890,018 km (0.096 R)
• M84: 48,271,044 km (0.111 R)
• M85: 48,423,634 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.9

Radius: 6.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.48 AU - 21.02 AU

Year: 26530 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,487,938 km

• M1: 119,379 km (0.114 R)
• M2: 286,031 km (0.082 R)
• M3: 369,357 km (0.102 R)
• M4: 429,944 km (0.083 R)
• M5: 494,271 km (0.099 R)
• M6: 727,644 km (0.105 R)
• M7: 971,937 km (0.09 R)
• M8: 1,126,173 km (0.043 R)
• M9: 1,458,430 km (0.105 R)
• M10: 1,846,786 km (0.061 R)
• M11: 2,592,232 km (0.119 R)
• M12: 2,776,387 km (0.075 R)
• M13: 2,838,769 km (0.057 R)
• M14: 2,901,451 km (0.054 R)
• M15: 3,124,950 km (0.09 R)
• M16: 3,387,345 km (0.109 R)
• M17: 4,915,038 km (0.04 R)
• M18: 5,297,261 km (0.087 R)
• M19: 5,531,082 km (0.095 R)
• M20: 5,848,230 km (0.096 R)
• M21: 5,968,805 km (0.097 R)
• M22: 6,458,888 km (0.033 R)
• M23: 6,834,828 km (0.103 R)
• M24: 7,261,032 km (0.098 R)
• M25: 7,347,350 km (0.09 R)
• M26: 7,477,350 km (0.104 R)
• M27: 8,363,867 km (0.087 R)
• M28: 8,727,689 km (0.025 R)
• M29: 9,283,146 km (0.078 R)
• M30: 9,993,437 km (0.037 R)
• M31: 10,185,820 km (0.083 R)
• M32: 10,379,399 km (0.077 R)
• M33: 10,623,094 km (0.099 R)
• M34: 10,672,162 km (0.067 R)
• M35: 11,616,873 km (0.092 R)
• M36: 12,639,973 km (0.096 R)
• M37: 12,743,943 km (0.071 R)
• M38: 12,952,483 km (0.116 R)
• M39: 13,532,175 km (0.1 R)
• M40: 14,336,114 km (0.094 R)
• M41: 15,821,920 km (0.081 R)
• M42: 16,384,557 km (0.114 R)
• M43: 16,554,650 km (0.085 R)
• M44: 17,645,368 km (0.032 R)
• M45: 17,761,456 km (0.1 R)
• M46: 17,877,843 km (0.055 R)
• M47: 19,234,845 km (0.068 R)
• M48: 20,380,466 km (0.091 R)
• M49: 20,502,388 km (0.109 R)
• M50: 21,115,440 km (0.081 R)
• M51: 21,486,293 km (0.095 R)
• M52: 22,296,964 km (0.11 R)
• M53: 22,800,660 km (0.104 R)
• M54: 23,755,543 km (0.042 R)
• M55: 23,883,749 km (0.111 R)
• M56: 24,399,263 km (0.116 R)
• M57: 25,179,266 km (0.114 R)
• M58: 25,375,688 km (0.12 R)
• M59: 26,964,268 km (0.1 R)
• M60: 28,176,759 km (0.053 R)
• M61: 28,926,394 km (0.104 R)
• M62: 29,200,607 km (0.073 R)
• M63: 29,406,902 km (0.075 R)
• M64: 30,236,722 km (0.108 R)
• M65: 30,794,123 km (0.079 R)
• M66: 32,914,673 km (0.12 R)
• M67: 33,488,231 km (0.068 R)
• M68: 35,082,047 km (0.071 R)
• M69: 38,117,687 km (0.11 R)
• M70: 38,343,131 km (0.03 R)
• M71: 38,870,763 km (0.108 R)
• M72: 39,325,091 km (0.047 R)
• M73: 41,390,739 km (0.076 R)
• M74: 42,709,294 km (0.101 R)
• M75: 42,943,415 km (0.102 R)
• M76: 44,515,090 km (0.117 R)
• M77: 45,228,523 km (0.12 R)
• M78: 46,185,500 km (0.094 R)
• M79: 46,265,685 km (0.087 R)
• M80: 46,506,088 km (0.046 R)
• M81: 46,827,275 km (0.032 R)
• M82: 47,714,540 km (0.118 R)
• M83: 48,119,651 km (0.12 R)
• M84: 49,423,696 km (0.047 R)
• M85: 50,080,131 km (0.043 R)
• M86: 51,070,020 km (0.076 R)
• M87: 51,816,813 km (0.098 R)
• M88: 51,899,989 km (0.078 R)
• M89: 53,153,171 km (0.111 R)
• M90: 53,825,613 km (0.119 R)
• M91: 54,331,703 km (0.118 R)
• M92: 56,457,788 km (0.091 R)
• M93: 56,972,105 km (0.111 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit