🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.74 AU - 1.14 AU

Year: 331 Days

Day: 12.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,596,169 km

• M1: 222,901 km (0.118 R)
• M2: 250,726 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2 AU - 2.04 AU

Year: 1043 Days

Day: 27.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,596,169 km

• M1: 561,740 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.61 AU - 4.19 AU

Year: 2278 Days

Day: 19.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,596,169 km

• M1: 908,059 km (0.094 R)
• M2: 1,455,886 km (0.03 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.4

Radius: 13.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.14 AU - 7.58 AU

Year: 6530 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,596,169 km

• M1: 171,439 km (0.04 R)
• M2: 346,768 km (0.119 R)
• M3: 721,511 km (0.034 R)
• M4: 933,192 km (0.118 R)
• M5: 1,402,480 km (0.091 R)
• M6: 1,941,332 km (0.054 R)
• M7: 2,307,098 km (0.06 R)
• M8: 2,585,051 km (0.112 R)
• M9: 3,034,443 km (0.055 R)
• M10: 3,411,729 km (0.063 R)
• M11: 3,630,740 km (0.069 R)
• M12: 3,854,539 km (0.096 R)
• M13: 4,108,556 km (0.066 R)
• M14: 5,978,380 km (0.118 R)
• M15: 6,066,343 km (0.065 R)
• M16: 6,184,226 km (0.069 R)
• M17: 6,422,386 km (0.105 R)
• M18: 6,663,688 km (0.107 R)
• M19: 7,000,283 km (0.092 R)
• M20: 7,850,148 km (0.119 R)
• M21: 7,978,802 km (0.06 R)
• M22: 8,205,742 km (0.118 R)
• M23: 8,434,926 km (0.108 R)
• M24: 9,168,704 km (0.039 R)
• M25: 9,270,430 km (0.103 R)
• M26: 9,509,189 km (0.096 R)
• M27: 9,612,112 km (0.093 R)
• M28: 9,819,006 km (0.074 R)
• M29: 9,992,689 km (0.059 R)
• M30: 10,307,892 km (0.064 R)
• M31: 10,768,803 km (0.105 R)
• M32: 11,019,978 km (0.097 R)
• M33: 11,345,503 km (0.078 R)
• M34: 11,454,859 km (0.12 R)
• M35: 11,747,921 km (0.075 R)
• M36: 12,341,525 km (0.115 R)
• M37: 13,135,591 km (0.091 R)
• M38: 14,063,397 km (0.106 R)
• M39: 15,012,146 km (0.1 R)
• M40: 15,333,034 km (0.111 R)
• M41: 16,186,190 km (0.103 R)
• M42: 16,474,017 km (0.092 R)
• M43: 16,763,638 km (0.117 R)
• M44: 17,769,085 km (0.093 R)
• M45: 19,140,000 km (0.093 R)
• M46: 19,794,341 km (0.114 R)
• M47: 19,970,119 km (0.117 R)
• M48: 20,058,232 km (0.063 R)
• M49: 20,146,345 km (0.106 R)
• M50: 20,323,170 km (0.084 R)
• M51: 20,544,874 km (0.066 R)
• M52: 21,169,894 km (0.115 R)
• M53: 21,529,826 km (0.076 R)
• M54: 21,982,809 km (0.12 R)
• M55: 22,576,114 km (0.102 R)
• M56: 23,267,406 km (0.12 R)
• M57: 24,435,017 km (0.115 R)
• M58: 24,670,783 km (0.088 R)
• M59: 25,813,113 km (0.046 R)
• M60: 26,053,367 km (0.073 R)
• M61: 26,246,049 km (0.097 R)
• M62: 26,342,539 km (0.113 R)
• M63: 26,439,180 km (0.07 R)
• M64: 27,118,952 km (0.097 R)
• M65: 27,952,063 km (0.086 R)
• M66: 29,342,725 km (0.114 R)
• M67: 29,643,566 km (0.104 R)
• M68: 29,996,019 km (0.062 R)
• M69: 30,451,095 km (0.109 R)
• M70: 31,368,130 km (0.032 R)
• M71: 31,933,012 km (0.038 R)
• M72: 32,397,663 km (0.111 R)
• M73: 32,812,647 km (0.119 R)
• M74: 33,125,008 km (0.11 R)
• M75: 34,015,414 km (0.117 R)
• M76: 34,226,048 km (0.073 R)
• M77: 34,754,577 km (0.063 R)
• M78: 35,073,071 km (0.075 R)
• M79: 35,552,532 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 9.8

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.56 AU - 8.58 AU

Year: 8332 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,596,169 km

• M1: 123,269 km (0.043 R)
• M2: 214,972 km (0.073 R)
• M3: 297,999 km (0.067 R)
• M4: 420,968 km (0.068 R)
• M5: 522,994 km (0.091 R)
• M6: 985,102 km (0.113 R)
• M7: 1,450,800 km (0.1 R)
• M8: 1,613,413 km (0.083 R)
• M9: 2,001,470 km (0.049 R)
• M10: 2,206,419 km (0.073 R)
• M11: 2,299,768 km (0.104 R)
• M12: 2,490,356 km (0.096 R)
• M13: 2,636,962 km (0.081 R)
• M14: 3,224,732 km (0.106 R)
• M15: 3,304,467 km (0.046 R)
• M16: 3,465,883 km (0.115 R)
• M17: 3,602,317 km (0.109 R)
• M18: 3,937,117 km (0.096 R)
• M19: 4,282,239 km (0.036 R)
• M20: 4,428,845 km (0.079 R)
• M21: 4,757,362 km (0.069 R)
• M22: 4,970,539 km (0.036 R)
• M23: 5,501,462 km (0.057 R)
• M24: 5,952,350 km (0.11 R)
• M25: 6,281,764 km (0.091 R)
• M26: 6,448,715 km (0.105 R)
• M27: 8,124,660 km (0.066 R)
• M28: 8,306,721 km (0.03 R)
• M29: 8,563,880 km (0.027 R)
• M30: 8,823,582 km (0.117 R)
• M31: 9,274,918 km (0.12 R)
• M32: 9,427,059 km (0.079 R)
• M33: 10,594,222 km (0.1 R)
• M34: 11,316,331 km (0.061 R)
• M35: 11,438,253 km (0.111 R)
• M36: 11,560,624 km (0.076 R)
• M37: 12,220,351 km (0.105 R)
• M38: 12,471,077 km (0.098 R)
• M39: 12,723,299 km (0.106 R)
• M40: 13,490,287 km (0.066 R)
• M41: 13,619,689 km (0.114 R)
• M42: 14,360,199 km (0.108 R)
• M43: 14,492,144 km (0.05 R)
• M44: 14,890,673 km (0.073 R)
• M45: 15,743,979 km (0.084 R)
• M46: 16,474,765 km (0.095 R)
• M47: 17,544,539 km (0.094 R)
• M48: 18,159,237 km (0.11 R)
• M49: 19,118,458 km (0.05 R)
• M50: 19,360,956 km (0.106 R)
• M51: 19,848,795 km (0.094 R)
• M52: 20,886,406 km (0.11 R)
• M53: 21,136,085 km (0.087 R)
• M54: 21,286,431 km (0.098 R)
• M55: 23,479,236 km (0.043 R)
• M56: 24,892,487 km (0.097 R)
• M57: 25,742,951 km (0.12 R)
• M58: 28,682,849 km (0.052 R)
• M59: 28,793,701 km (0.113 R)
• M60: 29,518,203 km (0.088 R)
• M61: 29,798,400 km (0.105 R)
• M62: 30,079,494 km (0.104 R)
• M63: 30,531,130 km (0.069 R)
• M64: 31,041,857 km (0.094 R)
• M65: 31,326,841 km (0.025 R)
• M66: 33,229,427 km (0.062 R)
• M67: 34,165,311 km (0.08 R)
• M68: 34,577,453 km (0.096 R)
• M69: 35,406,674 km (0.083 R)
• M70: 35,764,064 km (0.106 R)
• M71: 36,843,562 km (0.079 R)
• M72: 37,812,059 km (0.03 R)
• M73: 38,360,484 km (0.104 R)
• M74: 38,666,262 km (0.099 R)
• M75: 39,403,481 km (0.084 R)
• M76: 39,526,899 km (0.101 R)
• M77: 41,204,490 km (0.08 R)
• M78: 41,705,942 km (0.06 R)
• M79: 41,894,584 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 13.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.98 AU - 9.2 AU

Year: 9150 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,596,169 km

• M1: 457,620 km (0.078 R)
• M2: 587,022 km (0.112 R)
• M3: 686,505 km (0.059 R)
• M4: 972,685 km (0.104 R)
• M5: 1,112,709 km (0.088 R)
• M6: 1,241,214 km (0.07 R)
• M7: 1,637,199 km (0.064 R)
• M8: 1,763,759 km (0.037 R)
• M9: 2,004,761 km (0.113 R)
• M10: 2,233,347 km (0.097 R)
• M11: 2,374,717 km (0.107 R)
• M12: 3,153,224 km (0.107 R)
• M13: 3,259,289 km (0.113 R)
• M14: 3,366,550 km (0.099 R)
• M15: 4,035,103 km (0.12 R)
• M16: 4,179,615 km (0.063 R)
• M17: 4,593,403 km (0.072 R)
• M18: 5,082,887 km (0.119 R)
• M19: 5,524,799 km (0.052 R)
• M20: 5,946,366 km (0.116 R)
• M21: 6,683,734 km (0.057 R)
• M22: 6,820,915 km (0.112 R)
• M23: 6,993,700 km (0.099 R)
• M24: 7,414,519 km (0.042 R)
• M25: 8,134,235 km (0.059 R)
• M26: 8,244,039 km (0.096 R)
• M27: 9,370,212 km (0.066 R)
• M28: 9,795,220 km (0.073 R)
• M29: 10,029,789 km (0.092 R)
• M30: 11,148,781 km (0.079 R)
• M31: 11,352,833 km (0.109 R)
• M32: 12,433,528 km (0.08 R)
• M33: 13,633,901 km (0.099 R)
• M34: 14,380,843 km (0.108 R)
• M35: 14,781,616 km (0.102 R)
• M36: 15,095,921 km (0.102 R)
• M37: 15,276,486 km (0.11 R)
• M38: 15,367,142 km (0.119 R)
• M39: 16,375,133 km (0.058 R)
• M40: 16,980,854 km (0.109 R)
• M41: 17,121,775 km (0.112 R)
• M42: 17,404,515 km (0.11 R)
• M43: 17,499,211 km (0.118 R)
• M44: 17,879,489 km (0.113 R)
• M45: 18,406,672 km (0.118 R)
• M46: 19,673,317 km (0.12 R)
• M47: 20,019,187 km (0.117 R)
• M48: 21,473,278 km (0.099 R)
• M49: 21,676,582 km (0.097 R)
• M50: 21,829,321 km (0.113 R)
• M51: 22,238,771 km (0.118 R)
• M52: 22,444,318 km (0.098 R)
• M53: 23,117,060 km (0.09 R)
• M54: 23,273,240 km (0.054 R)
• M55: 23,429,869 km (0.1 R)
• M56: 23,954,209 km (0.119 R)
• M57: 24,217,801 km (0.117 R)
• M58: 24,482,290 km (0.099 R)
• M59: 24,801,083 km (0.096 R)
• M60: 25,496,563 km (0.083 R)
• M61: 26,035,864 km (0.057 R)
• M62: 26,524,450 km (0.088 R)
• M63: 28,230,614 km (0.098 R)
• M64: 28,564,816 km (0.073 R)
• M65: 29,012,712 km (0.12 R)
• M66: 29,688,745 km (0.081 R)
• M67: 29,801,841 km (0.097 R)
• M68: 30,199,173 km (0.086 R)
• M69: 31,747,959 km (0.063 R)
• M70: 33,263,685 km (0.059 R)
• M71: 33,675,827 km (0.11 R)
• M72: 34,030,374 km (0.054 R)
• M73: 35,341,151 km (0.102 R)
• M74: 36,183,835 km (0.044 R)
• M75: 36,607,796 km (0.05 R)
• M76: 36,789,856 km (0.116 R)
• M77: 37,827,766 km (0.111 R)
• M78: 39,123,134 km (0.11 R)
• M79: 40,684,188 km (0.099 R)
• M80: 41,820,833 km (0.042 R)
• M81: 42,456,773 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.6

Radius: 4.8

Gravity: 26.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.05 AU - 14.09 AU

Year: 16197 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,596,169 km

• M1: 176,825 km (0.101 R)
• M2: 281,992 km (0.072 R)
• M3: 441,763 km (0.115 R)
• M4: 477,068 km (0.112 R)
• M5: 531,820 km (0.08 R)
• M6: 709,094 km (0.059 R)
• M7: 815,458 km (0.101 R)
• M8: 859,440 km (0.095 R)
• M9: 1,501,813 km (0.101 R)
• M10: 1,896,602 km (0.116 R)
• M11: 2,259,227 km (0.12 R)
• M12: 2,321,909 km (0.086 R)
• M13: 2,448,618 km (0.108 R)
• M14: 2,742,279 km (0.119 R)
• M15: 3,116,273 km (0.112 R)
• M16: 3,615,332 km (0.097 R)
• M17: 4,100,627 km (0.07 R)
• M18: 4,370,352 km (0.093 R)
• M19: 4,765,739 km (0.108 R)
• M20: 4,927,006 km (0.11 R)
• M21: 5,008,387 km (0.112 R)
• M22: 5,049,227 km (0.073 R)
• M23: 5,213,785 km (0.074 R)
• M24: 5,547,987 km (0.082 R)
• M25: 6,237,184 km (0.047 R)
• M26: 6,281,166 km (0.049 R)
• M27: 7,320,572 km (0.095 R)
• M28: 7,459,997 km (0.092 R)
• M29: 7,741,540 km (0.102 R)
• M30: 8,509,426 km (0.106 R)
• M31: 8,558,195 km (0.043 R)
• M32: 8,705,250 km (0.119 R)
• M33: 9,201,017 km (0.066 R)
• M34: 9,502,906 km (0.085 R)
• M35: 9,604,333 km (0.114 R)
• M36: 10,219,928 km (0.081 R)
• M37: 10,323,749 km (0.09 R)
• M38: 11,489,116 km (0.118 R)
• M39: 12,695,474 km (0.087 R)
• M40: 12,975,222 km (0.061 R)
• M41: 13,257,064 km (0.059 R)
• M42: 14,172,304 km (0.103 R)
• M43: 14,288,093 km (0.112 R)
• M44: 15,582,862 km (0.097 R)
• M45: 16,304,822 km (0.12 R)
• M46: 16,792,211 km (0.08 R)
• M47: 17,408,106 km (0.098 R)
• M48: 18,725,315 km (0.075 R)
• M49: 19,235,593 km (0.073 R)
• M50: 21,122,920 km (0.089 R)
• M51: 21,454,279 km (0.08 R)
• M52: 21,720,713 km (0.104 R)
• M53: 24,861,072 km (0.11 R)
• M54: 25,844,528 km (0.085 R)
• M55: 27,055,972 km (0.098 R)
• M56: 28,067,253 km (0.113 R)
• M57: 28,944,046 km (0.042 R)
• M58: 30,350,416 km (0.116 R)
• M59: 30,499,864 km (0.074 R)
• M60: 30,574,514 km (0.098 R)
• M61: 31,779,076 km (0.111 R)
• M62: 31,854,772 km (0.061 R)
• M63: 32,158,605 km (0.078 R)
• M64: 34,857,351 km (0.119 R)
• M65: 36,669,879 km (0.1 R)
• M66: 36,828,901 km (0.075 R)
• M67: 38,190,092 km (0.107 R)
• M68: 38,836,355 km (0.045 R)
• M69: 39,242,214 km (0.079 R)
• M70: 39,730,950 km (0.079 R)
• M71: 40,961,692 km (0.096 R)
• M72: 42,038,348 km (0.068 R)
• M73: 43,460,276 km (0.068 R)
• M74: 44,219,485 km (0.104 R)
• M75: 45,068,154 km (0.101 R)
• M76: 46,609,311 km (0.063 R)
• M77: 46,695,479 km (0.081 R)
• M78: 47,040,452 km (0.118 R)
• M79: 47,126,770 km (0.098 R)
• M80: 47,299,705 km (0.116 R)
• M81: 48,254,588 km (0.095 R)
• M82: 48,516,235 km (0.088 R)
• M83: 48,865,696 km (0.089 R)
• M84: 49,215,904 km (0.087 R)
• M85: 49,567,010 km (0.052 R)
• M86: 49,919,014 km (0.085 R)
• M87: 51,423,969 km (0.075 R)
• M88: 53,033,792 km (0.074 R)
• M89: 54,297,146 km (0.1 R)
• M90: 56,853,474 km (0.079 R)
• M91: 57,037,629 km (0.092 R)
• M92: 57,314,086 km (0.036 R)
• M93: 58,982,551 km (0.116 R)
• M94: 60,855,067 km (0.088 R)
• M95: 62,367,053 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.1

Radius: 4.8

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.99 AU - 18.55 AU

Year: 24959 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,596,169 km

• M1: 204,650 km (0.096 R)
• M2: 584,479 km (0.07 R)
• M3: 1,411,007 km (0.112 R)
• M4: 1,715,738 km (0.05 R)
• M5: 1,966,614 km (0.104 R)
• M6: 2,229,008 km (0.079 R)
• M7: 2,995,548 km (0.087 R)
• M8: 3,607,852 km (0.071 R)
• M9: 3,835,839 km (0.082 R)
• M10: 3,881,915 km (0.115 R)
• M11: 4,115,437 km (0.106 R)
• M12: 4,401,618 km (0.106 R)
• M13: 4,498,558 km (0.084 R)
• M14: 4,596,095 km (0.081 R)
• M15: 5,714,639 km (0.113 R)
• M16: 6,468,014 km (0.082 R)
• M17: 7,539,583 km (0.12 R)
• M18: 7,889,193 km (0.069 R)
• M19: 8,543,983 km (0.102 R)
• M20: 8,786,332 km (0.104 R)
• M21: 10,223,518 km (0.076 R)
• M22: 10,740,230 km (0.117 R)
• M23: 11,067,400 km (0.076 R)
• M24: 11,464,582 km (0.052 R)
• M25: 12,068,808 km (0.111 R)
• M26: 12,408,994 km (0.103 R)
• M27: 13,238,215 km (0.066 R)
• M28: 13,448,400 km (0.067 R)
• M29: 16,054,245 km (0.088 R)
• M30: 18,030,134 km (0.082 R)
• M31: 18,185,267 km (0.087 R)
• M32: 18,731,748 km (0.093 R)
• M33: 18,810,287 km (0.038 R)
• M34: 19,283,614 km (0.106 R)
• M35: 20,403,205 km (0.101 R)
• M36: 21,052,460 km (0.049 R)
• M37: 22,454,491 km (0.114 R)
• M38: 22,537,817 km (0.075 R)
• M39: 23,546,705 km (0.025 R)
• M40: 25,001,095 km (0.09 R)
• M41: 26,308,282 km (0.074 R)
• M42: 26,748,997 km (0.115 R)
• M43: 28,626,151 km (0.109 R)
• M44: 28,716,658 km (0.071 R)
• M45: 30,915,746 km (0.098 R)
• M46: 31,287,497 km (0.09 R)
• M47: 33,930,891 km (0.093 R)
• M48: 35,570,484 km (0.109 R)
• M49: 39,126,575 km (0.086 R)
• M50: 40,033,138 km (0.034 R)
• M51: 42,381,077 km (0.098 R)
• M52: 43,001,010 km (0.063 R)
• M53: 47,958,833 km (0.09 R)
• M54: 48,173,806 km (0.095 R)
• M55: 48,712,657 km (0.07 R)
• M56: 50,668,799 km (0.053 R)
• M57: 52,650,372 km (0.095 R)
• M58: 53,205,380 km (0.057 R)
• M59: 54,657,228 km (0.113 R)
• M60: 57,714,111 km (0.114 R)
• M61: 57,942,846 km (0.071 R)
• M62: 58,171,730 km (0.07 R)
• M63: 60,129,817 km (0.074 R)
• M64: 60,826,045 km (0.076 R)
• M65: 61,641,653 km (0.072 R)
• M66: 67,933,590 km (0.1 R)
• M67: 68,900,890 km (0.055 R)
• M68: 69,143,388 km (0.074 R)
• M69: 69,629,431 km (0.1 R)
• M70: 69,994,600 km (0.074 R)
• M71: 70,360,367 km (0.035 R)
• M72: 70,604,660 km (0.111 R)
• M73: 71,461,706 km (0.108 R)
• M74: 79,201,601 km (0.089 R)
• M75: 80,602,286 km (0.078 R)
• M76: 80,730,042 km (0.038 R)
• M77: 81,626,133 km (0.05 R)
• M78: 82,525,516 km (0.103 R)
• M79: 83,816,097 km (0.05 R)
• M80: 84,593,557 km (0.091 R)
• M81: 87,202,544 km (0.107 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit