🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.57 AU - 0.91 AU

Year: 225 Days

Day: 25.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,930,888 km

• M1: 269,575 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.65 AU - 3.57 AU

Year: 1937 Days

Day: 32.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.13 AU - 4.15 AU

Year: 2974 Days

Day: 27.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 12.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.96 AU - 7.92 AU

Year: 7166 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,930,888 km

• M1: 198,965 km (0.072 R)
• M2: 512,373 km (0.109 R)
• M3: 753,076 km (0.03 R)
• M4: 1,210,845 km (0.105 R)
• M5: 1,642,734 km (0.109 R)
• M6: 2,008,651 km (0.098 R)
• M7: 2,544,361 km (0.045 R)
• M8: 2,741,082 km (0.092 R)
• M9: 3,550,556 km (0.118 R)
• M10: 5,218,123 km (0.087 R)
• M11: 5,437,733 km (0.11 R)
• M12: 5,853,765 km (0.073 R)
• M13: 6,180,935 km (0.104 R)
• M14: 6,716,795 km (0.045 R)
• M15: 6,887,336 km (0.111 R)
• M16: 8,339,483 km (0.086 R)
• M17: 8,633,592 km (0.069 R)
• M18: 9,119,037 km (0.1 R)
• M19: 9,346,127 km (0.109 R)
• M20: 9,498,418 km (0.117 R)
• M21: 9,960,675 km (0.089 R)
• M22: 10,509,250 km (0.111 R)
• M23: 11,269,507 km (0.115 R)
• M24: 11,758,841 km (0.059 R)
• M25: 12,171,881 km (0.097 R)
• M26: 12,631,745 km (0.102 R)
• M27: 12,885,014 km (0.083 R)
• M28: 13,396,639 km (0.102 R)
• M29: 14,264,157 km (0.037 R)
• M30: 14,395,803 km (0.098 R)
• M31: 14,483,916 km (0.083 R)
• M32: 15,105,047 km (0.113 R)
• M33: 15,194,506 km (0.064 R)
• M34: 15,374,024 km (0.107 R)
• M35: 16,053,198 km (0.036 R)
• M36: 16,281,783 km (0.098 R)
• M37: 16,373,637 km (0.096 R)
• M38: 16,465,490 km (0.075 R)
• M39: 17,817,555 km (0.045 R)
• M40: 18,054,219 km (0.04 R)
• M41: 18,387,373 km (0.109 R)
• M42: 19,059,816 km (0.091 R)
• M43: 19,399,104 km (0.069 R)
• M44: 19,838,174 km (0.112 R)
• M45: 22,031,877 km (0.097 R)
• M46: 22,184,317 km (0.118 R)
• M47: 22,286,044 km (0.095 R)
• M48: 22,797,220 km (0.101 R)
• M49: 23,675,209 km (0.07 R)
• M50: 23,935,510 km (0.082 R)
• M51: 24,039,929 km (0.068 R)
• M52: 24,880,519 km (0.032 R)
• M53: 25,039,243 km (0.116 R)
• M54: 25,677,427 km (0.06 R)
• M55: 26,267,142 km (0.093 R)
• M56: 26,428,708 km (0.049 R)
• M57: 26,644,727 km (0.086 R)
• M58: 26,861,195 km (0.042 R)
• M59: 27,514,489 km (0.106 R)
• M60: 27,733,351 km (0.099 R)
• M61: 27,897,909 km (0.115 R)
• M62: 28,173,019 km (0.081 R)
• M63: 29,561,437 km (0.08 R)
• M64: 30,348,770 km (0.102 R)
• M65: 31,028,992 km (0.107 R)
• M66: 31,199,833 km (0.047 R)
• M67: 31,599,708 km (0.058 R)
• M68: 31,829,041 km (0.078 R)
• M69: 32,001,378 km (0.044 R)
• M70: 33,507,829 km (0.107 R)
• M71: 33,624,665 km (0.103 R)
• M72: 34,918,836 km (0.03 R)
• M73: 35,750,899 km (0.106 R)
• M74: 36,169,324 km (0.082 R)
• M75: 36,649,534 km (0.12 R)
• M76: 36,769,960 km (0.078 R)
• M77: 37,071,549 km (0.12 R)
• M78: 38,224,949 km (0.091 R)
• M79: 38,714,134 km (0.079 R)
• M80: 39,513,435 km (0.063 R)
• M81: 40,070,089 km (0.12 R)
• M82: 40,941,048 km (0.118 R)
• M83: 41,504,134 km (0.094 R)
• M84: 41,629,647 km (0.088 R)
• M85: 41,755,309 km (0.109 R)
• M86: 41,881,121 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.1

Radius: 9.7

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.18 AU - 10.28 AU

Year: 9108 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,930,888 km

• M1: 281,693 km (0.1 R)
• M2: 867,967 km (0.082 R)
• M3: 975,528 km (0.119 R)
• M4: 1,429,707 km (0.061 R)
• M5: 2,111,724 km (0.101 R)
• M6: 2,234,394 km (0.032 R)
• M7: 2,410,022 km (0.06 R)
• M8: 3,102,361 km (0.058 R)
• M9: 3,327,356 km (0.062 R)
• M10: 3,616,080 km (0.099 R)
• M11: 3,793,353 km (0.118 R)
• M12: 4,562,436 km (0.113 R)
• M13: 4,626,015 km (0.065 R)
• M14: 4,915,936 km (0.107 R)
• M15: 5,112,657 km (0.084 R)
• M16: 6,204,572 km (0.05 R)
• M17: 6,275,182 km (0.082 R)
• M18: 6,849,638 km (0.102 R)
• M19: 7,106,348 km (0.084 R)
• M20: 8,791,119 km (0.1 R)
• M21: 11,405,491 km (0.044 R)
• M22: 11,753,606 km (0.043 R)
• M23: 11,841,120 km (0.101 R)
• M24: 12,017,047 km (0.054 R)
• M25: 12,105,161 km (0.067 R)
• M26: 12,282,284 km (0.109 R)
• M27: 12,371,295 km (0.05 R)
• M28: 12,549,616 km (0.099 R)
• M29: 13,317,352 km (0.11 R)
• M30: 14,007,447 km (0.078 R)
• M31: 14,380,245 km (0.119 R)
• M32: 14,473,893 km (0.057 R)
• M33: 14,803,457 km (0.083 R)
• M34: 15,135,565 km (0.072 R)
• M35: 15,278,580 km (0.043 R)
• M36: 16,049,308 km (0.113 R)
• M37: 16,292,704 km (0.052 R)
• M38: 16,734,018 km (0.075 R)
• M39: 16,881,970 km (0.097 R)
• M40: 17,728,694 km (0.083 R)
• M41: 18,030,732 km (0.072 R)
• M42: 18,793,532 km (0.117 R)
• M43: 19,359,610 km (0.113 R)
• M44: 19,826,954 km (0.105 R)
• M45: 20,561,330 km (0.056 R)
• M46: 20,825,819 km (0.111 R)
• M47: 20,984,991 km (0.117 R)
• M48: 21,679,574 km (0.11 R)
• M49: 22,002,705 km (0.1 R)
• M50: 22,327,333 km (0.085 R)
• M51: 23,808,052 km (0.106 R)
• M52: 24,030,205 km (0.105 R)
• M53: 24,197,156 km (0.054 R)
• M54: 24,532,405 km (0.08 R)
• M55: 25,717,520 km (0.052 R)
• M56: 27,617,413 km (0.105 R)
• M57: 28,260,683 km (0.104 R)
• M58: 28,378,267 km (0.088 R)
• M59: 30,581,096 km (0.098 R)
• M60: 30,822,397 km (0.058 R)
• M61: 32,591,691 km (0.113 R)
• M62: 32,714,960 km (0.101 R)
• M63: 32,838,378 km (0.09 R)
• M64: 34,268,384 km (0.117 R)
• M65: 35,401,738 km (0.057 R)
• M66: 35,591,727 km (0.096 R)
• M67: 35,972,902 km (0.12 R)
• M68: 38,093,452 km (0.116 R)
• M69: 39,990,353 km (0.095 R)
• M70: 40,188,271 km (0.077 R)
• M71: 40,585,154 km (0.118 R)
• M72: 41,984,642 km (0.097 R)
• M73: 42,589,317 km (0.057 R)
• M74: 43,332,220 km (0.047 R)
• M75: 44,556,978 km (0.112 R)
• M76: 44,967,774 km (0.075 R)
• M77: 45,311,101 km (0.057 R)
• M78: 45,862,219 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 10.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.66 AU - 11.66 AU

Year: 13164 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,930,888 km

• M1: 206,595 km (0.117 R)
• M2: 481,256 km (0.104 R)
• M3: 704,456 km (0.108 R)
• M4: 866,172 km (0.046 R)
• M5: 1,516,623 km (0.076 R)
• M6: 1,729,501 km (0.028 R)
• M7: 1,852,171 km (0.059 R)
• M8: 2,003,265 km (0.045 R)
• M9: 2,291,091 km (0.097 R)
• M10: 2,676,755 km (0.036 R)
• M11: 3,446,735 km (0.049 R)
• M12: 3,633,732 km (0.089 R)
• M13: 3,985,586 km (0.106 R)
• M14: 4,482,999 km (0.081 R)
• M15: 4,790,872 km (0.047 R)
• M16: 5,355,454 km (0.104 R)
• M17: 5,829,679 km (0.108 R)
• M18: 6,203,824 km (0.111 R)
• M19: 6,317,518 km (0.079 R)
• M20: 6,431,960 km (0.037 R)
• M21: 7,899,665 km (0.083 R)
• M22: 8,188,688 km (0.076 R)
• M23: 8,313,602 km (0.119 R)
• M24: 8,481,152 km (0.086 R)
• M25: 8,607,562 km (0.113 R)
• M26: 9,076,402 km (0.075 R)
• M27: 9,950,353 km (0.109 R)
• M28: 10,172,954 km (0.114 R)
• M29: 10,532,737 km (0.091 R)
• M30: 10,623,244 km (0.074 R)
• M31: 12,441,008 km (0.098 R)
• M32: 12,536,750 km (0.093 R)
• M33: 14,252,788 km (0.116 R)
• M34: 16,041,380 km (0.094 R)
• M35: 16,354,937 km (0.105 R)
• M36: 18,826,443 km (0.08 R)
• M37: 19,601,659 km (0.078 R)
• M38: 19,769,059 km (0.079 R)
• M39: 20,613,390 km (0.08 R)
• M40: 21,125,763 km (0.065 R)
• M41: 21,354,797 km (0.049 R)
• M42: 22,162,925 km (0.056 R)
• M43: 23,275,634 km (0.113 R)
• M44: 23,393,816 km (0.111 R)
• M45: 23,630,779 km (0.075 R)
• M46: 23,868,490 km (0.11 R)
• M47: 24,887,999 km (0.099 R)
• M48: 25,555,206 km (0.083 R)
• M49: 25,677,128 km (0.105 R)
• M50: 26,105,427 km (0.117 R)
• M51: 27,093,222 km (0.12 R)
• M52: 27,716,895 km (0.111 R)
• M53: 28,598,027 km (0.077 R)
• M54: 29,041,883 km (0.099 R)
• M55: 29,360,527 km (0.114 R)
• M56: 29,616,040 km (0.117 R)
• M57: 29,744,245 km (0.105 R)
• M58: 30,194,086 km (0.052 R)
• M59: 30,710,947 km (0.045 R)
• M60: 31,100,500 km (0.051 R)
• M61: 31,295,875 km (0.068 R)
• M62: 32,015,740 km (0.074 R)
• M63: 32,213,059 km (0.108 R)
• M64: 33,405,354 km (0.11 R)
• M65: 34,679,479 km (0.086 R)
• M66: 35,628,378 km (0.115 R)
• M67: 36,654,620 km (0.108 R)
• M68: 38,316,802 km (0.075 R)
• M69: 39,438,487 km (0.119 R)
• M70: 39,508,947 km (0.094 R)
• M71: 42,217,566 km (0.118 R)
• M72: 42,795,463 km (0.109 R)
• M73: 43,230,493 km (0.084 R)
• M74: 44,105,192 km (0.117 R)
• M75: 44,178,346 km (0.032 R)
• M76: 45,059,178 km (0.103 R)
• M77: 47,962,125 km (0.056 R)
• M78: 49,246,273 km (0.116 R)
• M79: 49,322,268 km (0.11 R)
• M80: 49,930,833 km (0.107 R)
• M81: 51,232,184 km (0.104 R)
• M82: 51,385,971 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.3

Radius: 4.8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.34 AU - 19.16 AU

Year: 23130 Days

Day: 20.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,930,888 km

• M1: 194,477 km (0.029 R)
• M2: 329,564 km (0.083 R)
• M3: 801,695 km (0.109 R)
• M4: 909,256 km (0.057 R)
• M5: 1,090,868 km (0.097 R)
• M6: 1,674,449 km (0.118 R)
• M7: 1,840,503 km (0.087 R)
• M8: 1,925,474 km (0.052 R)
• M9: 2,683,187 km (0.099 R)
• M10: 3,699,406 km (0.077 R)
• M11: 3,735,160 km (0.097 R)
• M12: 4,135,932 km (0.109 R)
• M13: 5,912,407 km (0.109 R)
• M14: 6,038,219 km (0.117 R)
• M15: 6,464,274 km (0.072 R)
• M16: 6,899,753 km (0.115 R)
• M17: 7,032,297 km (0.119 R)
• M18: 7,344,807 km (0.113 R)
• M19: 8,076,041 km (0.095 R)
• M20: 8,450,335 km (0.085 R)
• M21: 9,459,522 km (0.101 R)
• M22: 10,354,267 km (0.119 R)
• M23: 10,914,361 km (0.062 R)
• M24: 11,693,916 km (0.109 R)
• M25: 11,957,657 km (0.086 R)
• M26: 12,170,086 km (0.116 R)
• M27: 12,223,492 km (0.103 R)
• M28: 13,196,327 km (0.082 R)
• M29: 14,081,648 km (0.103 R)
• M30: 14,249,796 km (0.047 R)
• M31: 14,815,126 km (0.094 R)
• M32: 14,872,123 km (0.055 R)
• M33: 15,043,412 km (0.106 R)
• M34: 15,967,628 km (0.078 R)
• M35: 16,495,559 km (0.09 R)
• M36: 17,148,554 km (0.082 R)
• M37: 17,628,912 km (0.108 R)
• M38: 17,870,662 km (0.066 R)
• M39: 21,368,709 km (0.07 R)
• M40: 21,691,093 km (0.108 R)
• M41: 22,210,197 km (0.098 R)
• M42: 22,471,395 km (0.05 R)
• M43: 23,792,045 km (0.114 R)
• M44: 25,273,663 km (0.067 R)
• M45: 25,478,013 km (0.103 R)
• M46: 26,507,995 km (0.101 R)
• M47: 27,341,704 km (0.107 R)
• M48: 27,831,936 km (0.083 R)
• M49: 28,679,258 km (0.11 R)
• M50: 29,320,135 km (0.083 R)
• M51: 30,834,066 km (0.096 R)
• M52: 31,271,340 km (0.071 R)
• M53: 31,857,465 km (0.029 R)
• M54: 32,595,132 km (0.095 R)
• M55: 33,114,985 km (0.11 R)
• M56: 33,413,133 km (0.096 R)
• M57: 33,562,581 km (0.065 R)
• M58: 33,637,380 km (0.082 R)
• M59: 35,525,754 km (0.112 R)
• M60: 36,983,586 km (0.027 R)
• M61: 38,539,254 km (0.095 R)
• M62: 38,617,643 km (0.102 R)
• M63: 38,931,499 km (0.108 R)
• M64: 39,088,727 km (0.075 R)
• M65: 40,116,165 km (0.086 R)
• M66: 40,673,118 km (0.074 R)
• M67: 44,889,235 km (0.114 R)
• M68: 45,467,281 km (0.066 R)
• M69: 45,632,886 km (0.062 R)
• M70: 46,965,055 km (0.068 R)
• M71: 47,636,001 km (0.105 R)
• M72: 48,817,675 km (0.105 R)
• M73: 48,987,169 km (0.07 R)
• M74: 50,265,333 km (0.112 R)
• M75: 50,779,651 km (0.118 R)
• M76: 51,900,139 km (0.054 R)
• M77: 53,814,692 km (0.089 R)
• M78: 54,516,606 km (0.103 R)
• M79: 55,221,511 km (0.093 R)
• M80: 55,840,696 km (0.102 R)
• M81: 56,018,119 km (0.112 R)
• M82: 56,373,414 km (0.045 R)
• M83: 56,551,286 km (0.081 R)
• M84: 56,640,447 km (0.098 R)
• M85: 56,996,938 km (0.119 R)
• M86: 57,891,683 km (0.07 R)
• M87: 59,333,059 km (0.066 R)
• M88: 60,694,848 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.1

Radius: 6.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.54 AU - 18.7 AU

Year: 25012 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,930,888 km

• M1: 141,669 km (0.104 R)
• M2: 195,225 km (0.086 R)
• M3: 302,636 km (0.081 R)
• M4: 397,781 km (0.101 R)
• M5: 619,335 km (0.094 R)
• M6: 1,403,078 km (0.043 R)
• M7: 1,654,253 km (0.111 R)
• M8: 2,391,472 km (0.111 R)
• M9: 2,691,415 km (0.114 R)
• M10: 2,794,189 km (0.099 R)
• M11: 3,074,236 km (0.111 R)
• M12: 3,290,405 km (0.1 R)
• M13: 3,474,261 km (0.12 R)
• M14: 3,851,996 km (0.102 R)
• M15: 4,362,723 km (0.046 R)
• M16: 4,646,510 km (0.114 R)
• M17: 5,232,036 km (0.108 R)
• M18: 6,063,501 km (0.106 R)
• M19: 6,334,572 km (0.097 R)
• M20: 6,471,604 km (0.103 R)
• M21: 6,935,357 km (0.067 R)
• M22: 7,076,727 km (0.111 R)
• M23: 7,124,000 km (0.113 R)
• M24: 8,141,415 km (0.072 R)
• M25: 8,290,415 km (0.12 R)
• M26: 10,255,084 km (0.11 R)
• M27: 10,849,586 km (0.105 R)
• M28: 11,344,306 km (0.116 R)
• M29: 12,071,800 km (0.054 R)
• M30: 12,814,254 km (0.065 R)
• M31: 13,045,682 km (0.115 R)
• M32: 13,103,876 km (0.114 R)
• M33: 14,163,926 km (0.106 R)
• M34: 14,223,616 km (0.081 R)
• M35: 15,190,168 km (0.071 R)
• M36: 15,743,231 km (0.119 R)
• M37: 16,553,603 km (0.111 R)
• M38: 16,679,415 km (0.115 R)
• M39: 16,742,395 km (0.103 R)
• M40: 16,995,515 km (0.054 R)
• M41: 18,344,588 km (0.098 R)
• M42: 18,540,113 km (0.064 R)
• M43: 19,196,848 km (0.06 R)
• M44: 19,528,057 km (0.086 R)
• M45: 21,761,105 km (0.085 R)
• M46: 21,968,148 km (0.112 R)
• M47: 22,175,790 km (0.092 R)
• M48: 22,314,617 km (0.039 R)
• M49: 22,384,030 km (0.118 R)
• M50: 24,002,530 km (0.063 R)
• M51: 24,430,828 km (0.105 R)
• M52: 24,717,907 km (0.102 R)
• M53: 25,440,165 km (0.045 R)
• M54: 27,053,728 km (0.07 R)
• M55: 28,775,599 km (0.073 R)
• M56: 30,378,540 km (0.088 R)
• M57: 31,463,125 km (0.088 R)
• M58: 32,402,899 km (0.103 R)
• M59: 32,955,364 km (0.033 R)
• M60: 34,792,276 km (0.106 R)
• M61: 34,872,909 km (0.11 R)
• M62: 37,899,424 km (0.059 R)
• M63: 38,231,531 km (0.109 R)
• M64: 38,564,685 km (0.119 R)
• M65: 39,569,983 km (0.093 R)
• M66: 40,160,296 km (0.078 R)
• M67: 42,034,758 km (0.105 R)
• M68: 42,378,534 km (0.091 R)
• M69: 42,809,675 km (0.08 R)
• M70: 42,982,610 km (0.048 R)
• M71: 44,723,929 km (0.079 R)
• M72: 44,811,593 km (0.091 R)
• M73: 44,987,072 km (0.12 R)
• M74: 47,557,612 km (0.026 R)
• M75: 49,993,364 km (0.081 R)
• M76: 52,100,151 km (0.086 R)
• M77: 52,561,960 km (0.061 R)
• M78: 52,932,364 km (0.09 R)
• M79: 53,303,666 km (0.071 R)
• M80: 53,955,464 km (0.067 R)
• M81: 54,797,401 km (0.11 R)
• M82: 55,549,579 km (0.059 R)
• M83: 57,730,716 km (0.077 R)
• M84: 57,826,159 km (0.085 R)
• M85: 58,112,789 km (0.078 R)
• M86: 59,072,010 km (0.102 R)
• M87: 59,457,075 km (0.044 R)
• M88: 64,143,079 km (0.105 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit