🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.38 AU - 0.64 AU

Year: 132 Days

Day: 29.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.85 AU - 1.23 AU

Year: 384 Days

Day: 19.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,906,092 km

• M1: 950,246 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.06 AU - 1.32 AU

Year: 469 Days

Day: 19.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.59 AU - 2.31 AU

Year: 985 Days

Day: 20.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,906,092 km

• M1: 917,334 km (0.108 R)
• M2: 1,730,249 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.3 AU - 3.74 AU

Year: 2388 Days

Day: 30.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 14.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.76 AU - 6.38 AU

Year: 5408 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,906,092 km

• M1: 190,588 km (0.103 R)
• M2: 304,581 km (0.062 R)
• M3: 471,383 km (0.054 R)
• M4: 779,555 km (0.082 R)
• M5: 1,022,950 km (0.105 R)
• M6: 1,404,275 km (0.057 R)
• M7: 1,502,561 km (0.057 R)
• M8: 1,724,265 km (0.096 R)
• M9: 2,049,491 km (0.113 R)
• M10: 2,162,587 km (0.102 R)
• M11: 2,656,409 km (0.098 R)
• M12: 2,927,331 km (0.059 R)
• M13: 3,077,079 km (0.051 R)
• M14: 3,229,369 km (0.104 R)
• M15: 3,496,551 km (0.083 R)
• M16: 3,678,911 km (0.065 R)
• M17: 3,911,236 km (0.116 R)
• M18: 4,076,841 km (0.09 R)
• M19: 4,513,368 km (0.118 R)
• M20: 4,612,551 km (0.075 R)
• M21: 4,762,598 km (0.07 R)
• M22: 5,563,994 km (0.063 R)
• M23: 6,351,776 km (0.103 R)
• M24: 6,491,052 km (0.051 R)
• M25: 7,030,202 km (0.03 R)
• M26: 7,319,824 km (0.094 R)
• M27: 7,672,576 km (0.103 R)
• M28: 8,181,956 km (0.092 R)
• M29: 8,702,407 km (0.118 R)
• M30: 9,202,064 km (0.064 R)
• M31: 9,360,189 km (0.106 R)
• M32: 9,679,132 km (0.119 R)
• M33: 11,259,484 km (0.096 R)
• M34: 11,530,705 km (0.047 R)
• M35: 11,633,030 km (0.112 R)
• M36: 12,357,383 km (0.079 R)
• M37: 12,496,957 km (0.099 R)
• M38: 12,637,131 km (0.086 R)
• M39: 12,954,428 km (0.087 R)
• M40: 13,203,059 km (0.061 R)
• M41: 13,741,163 km (0.088 R)
• M42: 14,506,655 km (0.119 R)
• M43: 15,099,212 km (0.089 R)
• M44: 15,889,089 km (0.107 R)
• M45: 16,155,373 km (0.086 R)
• M46: 16,384,707 km (0.076 R)
• M47: 16,769,473 km (0.073 R)
• M48: 17,196,275 km (0.034 R)
• M49: 17,313,261 km (0.07 R)
• M50: 17,902,228 km (0.118 R)
• M51: 18,020,859 km (0.111 R)
• M52: 19,059,666 km (0.098 R)
• M53: 19,342,705 km (0.116 R)
• M54: 19,586,400 km (0.104 R)
• M55: 19,749,462 km (0.074 R)
• M56: 20,117,922 km (0.029 R)
• M57: 20,447,336 km (0.046 R)
• M58: 20,820,134 km (0.117 R)
• M59: 21,320,689 km (0.088 R)
• M60: 22,079,000 km (0.096 R)
• M61: 23,362,400 km (0.056 R)
• M62: 24,319,079 km (0.119 R)
• M63: 24,494,407 km (0.109 R)
• M64: 24,714,017 km (0.098 R)
• M65: 25,022,787 km (0.118 R)
• M66: 25,244,042 km (0.111 R)
• M67: 26,495,428 km (0.047 R)
• M68: 27,083,199 km (0.039 R)
• M69: 27,721,084 km (0.114 R)
• M70: 28,087,898 km (0.105 R)
• M71: 28,640,961 km (0.051 R)
• M72: 30,652,454 km (0.09 R)
• M73: 31,986,718 km (0.054 R)
• M74: 32,226,972 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 8.8

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.44 AU - 7.2 AU

Year: 5746 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,906,092 km

• M1: 177,273 km (0.097 R)
• M2: 282,441 km (0.12 R)
• M3: 341,083 km (0.052 R)
• M4: 404,961 km (0.11 R)
• M5: 510,129 km (0.101 R)
• M6: 638,783 km (0.113 R)
• M7: 883,375 km (0.098 R)
• M8: 1,208,152 km (0.108 R)
• M9: 1,531,284 km (0.097 R)
• M10: 2,170,067 km (0.073 R)
• M11: 2,473,601 km (0.041 R)
• M12: 2,675,708 km (0.095 R)
• M13: 2,744,373 km (0.03 R)
• M14: 2,813,637 km (0.094 R)
• M15: 2,930,323 km (0.098 R)
• M16: 3,096,526 km (0.065 R)
• M17: 3,438,208 km (0.105 R)
• M18: 3,537,990 km (0.102 R)
• M19: 3,638,819 km (0.096 R)
• M20: 3,715,114 km (0.047 R)
• M21: 3,921,110 km (0.09 R)
• M22: 4,671,493 km (0.08 R)
• M23: 5,091,564 km (0.109 R)
• M24: 5,378,492 km (0.113 R)
• M25: 6,058,115 km (0.106 R)
• M26: 6,148,772 km (0.086 R)
• M27: 6,890,328 km (0.1 R)
• M28: 7,303,817 km (0.083 R)
• M29: 7,529,859 km (0.086 R)
• M30: 8,154,879 km (0.106 R)
• M31: 8,288,470 km (0.085 R)
• M32: 8,490,427 km (0.107 R)
• M33: 9,002,501 km (0.069 R)
• M34: 9,736,129 km (0.116 R)
• M35: 10,307,892 km (0.115 R)
• M36: 11,037,929 km (0.096 R)
• M37: 11,671,476 km (0.069 R)
• M38: 13,051,965 km (0.097 R)
• M39: 14,321,902 km (0.097 R)
• M40: 15,217,544 km (0.111 R)
• M41: 15,713,760 km (0.058 R)
• M42: 16,131,438 km (0.037 R)
• M43: 17,449,096 km (0.073 R)
• M44: 17,881,433 km (0.1 R)
• M45: 18,977,836 km (0.081 R)
• M46: 19,422,441 km (0.091 R)
• M47: 19,690,969 km (0.105 R)
• M48: 19,825,607 km (0.105 R)
• M49: 20,186,288 km (0.096 R)
• M50: 20,503,585 km (0.103 R)
• M51: 20,914,082 km (0.107 R)
• M52: 22,912,410 km (0.046 R)
• M53: 23,338,315 km (0.068 R)
• M54: 25,019,496 km (0.092 R)
• M55: 25,555,804 km (0.082 R)
• M56: 25,850,063 km (0.061 R)
• M57: 26,639,940 km (0.119 R)
• M58: 27,990,958 km (0.11 R)
• M59: 28,344,757 km (0.071 R)
• M60: 29,364,117 km (0.103 R)
• M61: 29,569,366 km (0.093 R)
• M62: 29,981,358 km (0.097 R)
• M63: 30,136,341 km (0.032 R)
• M64: 30,915,447 km (0.114 R)
• M65: 31,490,950 km (0.078 R)
• M66: 32,599,321 km (0.096 R)
• M67: 32,971,670 km (0.095 R)
• M68: 33,184,996 km (0.094 R)
• M69: 33,345,365 km (0.043 R)
• M70: 35,017,271 km (0.117 R)
• M71: 35,398,596 km (0.037 R)
• M72: 35,781,268 km (0.101 R)
• M73: 35,945,676 km (0.076 R)
• M74: 36,110,383 km (0.06 R)
• M75: 37,048,361 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 11.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.73 AU - 8.93 AU

Year: 7177 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,906,092 km

• M1: 174,880 km (0.062 R)
• M2: 408,402 km (0.104 R)
• M3: 634,744 km (0.1 R)
• M4: 771,775 km (0.091 R)
• M5: 1,059,452 km (0.11 R)
• M6: 1,283,101 km (0.073 R)
• M7: 1,380,938 km (0.115 R)
• M8: 1,563,597 km (0.07 R)
• M9: 2,043,956 km (0.104 R)
• M10: 2,159,445 km (0.079 R)
• M11: 2,229,756 km (0.092 R)
• M12: 2,643,394 km (0.053 R)
• M13: 2,744,223 km (0.095 R)
• M14: 3,403,950 km (0.059 R)
• M15: 3,597,380 km (0.06 R)
• M16: 3,709,578 km (0.065 R)
• M17: 3,995,310 km (0.06 R)
• M18: 4,111,548 km (0.095 R)
• M19: 4,802,092 km (0.068 R)
• M20: 5,050,873 km (0.117 R)
• M21: 5,593,464 km (0.115 R)
• M22: 6,221,925 km (0.093 R)
• M23: 8,091,300 km (0.07 R)
• M24: 8,387,653 km (0.062 R)
• M25: 8,763,294 km (0.101 R)
• M26: 8,876,988 km (0.079 R)
• M27: 9,298,256 km (0.073 R)
• M28: 9,647,716 km (0.065 R)
• M29: 9,883,183 km (0.073 R)
• M30: 10,160,388 km (0.116 R)
• M31: 10,641,345 km (0.099 R)
• M32: 10,803,360 km (0.102 R)
• M33: 10,966,122 km (0.093 R)
• M34: 11,047,952 km (0.069 R)
• M35: 11,625,699 km (0.089 R)
• M36: 11,709,025 km (0.081 R)
• M37: 12,510,720 km (0.099 R)
• M38: 13,199,619 km (0.108 R)
• M39: 13,548,630 km (0.101 R)
• M40: 14,033,627 km (0.085 R)
• M41: 14,659,095 km (0.106 R)
• M42: 14,975,196 km (0.116 R)
• M43: 15,066,002 km (0.106 R)
• M44: 15,202,435 km (0.045 R)
• M45: 15,522,425 km (0.056 R)
• M46: 16,122,761 km (0.032 R)
• M47: 16,871,947 km (0.09 R)
• M48: 18,794,280 km (0.046 R)
• M49: 19,088,539 km (0.088 R)
• M50: 19,334,926 km (0.114 R)
• M51: 19,632,177 km (0.093 R)
• M52: 19,781,177 km (0.104 R)
• M53: 20,381,513 km (0.102 R)
• M54: 20,784,979 km (0.072 R)
• M55: 21,395,188 km (0.115 R)
• M56: 21,599,988 km (0.059 R)
• M57: 21,805,386 km (0.06 R)
• M58: 22,218,126 km (0.026 R)
• M59: 23,261,123 km (0.118 R)
• M60: 24,053,842 km (0.089 R)
• M61: 24,694,420 km (0.046 R)
• M62: 26,101,537 km (0.047 R)
• M63: 27,590,186 km (0.096 R)
• M64: 27,701,636 km (0.106 R)
• M65: 28,541,628 km (0.078 R)
• M66: 29,162,908 km (0.095 R)
• M67: 29,389,998 km (0.111 R)
• M68: 30,649,313 km (0.092 R)
• M69: 31,111,570 km (0.073 R)
• M70: 31,518,027 km (0.081 R)
• M71: 32,336,029 km (0.062 R)
• M72: 33,933,435 km (0.039 R)
• M73: 34,471,688 km (0.041 R)
• M74: 34,952,346 km (0.051 R)
• M75: 35,072,922 km (0.1 R)
• M76: 36,591,190 km (0.1 R)
• M77: 36,958,902 km (0.065 R)
• M78: 37,945,051 km (0.105 R)
• M79: 38,752,730 km (0.082 R)
• M80: 39,002,409 km (0.075 R)
• M81: 39,315,218 km (0.095 R)
• M82: 39,754,587 km (0.099 R)
• M83: 40,069,490 km (0.097 R)
• M84: 40,701,691 km (0.027 R)
• M85: 41,273,454 km (0.112 R)
• M86: 42,104,022 km (0.025 R)
• M87: 42,939,974 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 13

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.6 AU - 14.92 AU

Year: 15525 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,906,092 km

• M1: 176,376 km (0.097 R)
• M2: 290,818 km (0.071 R)
• M3: 391,946 km (0.046 R)
• M4: 699,520 km (0.113 R)
• M5: 933,940 km (0.059 R)
• M6: 1,149,660 km (0.113 R)
• M7: 1,431,053 km (0.094 R)
• M8: 1,814,323 km (0.082 R)
• M9: 1,949,410 km (0.117 R)
• M10: 2,032,137 km (0.111 R)
• M11: 2,258,629 km (0.114 R)
• M12: 3,020,082 km (0.113 R)
• M13: 3,116,572 km (0.116 R)
• M14: 3,214,110 km (0.116 R)
• M15: 3,379,117 km (0.108 R)
• M16: 3,683,249 km (0.095 R)
• M17: 4,102,871 km (0.072 R)
• M18: 4,246,036 km (0.114 R)
• M19: 4,500,951 km (0.037 R)
• M20: 4,798,501 km (0.071 R)
• M21: 5,256,869 km (0.089 R)
• M22: 5,769,391 km (0.091 R)
• M23: 6,715,448 km (0.103 R)
• M24: 6,970,214 km (0.116 R)
• M25: 7,533,150 km (0.06 R)
• M26: 7,886,949 km (0.098 R)
• M27: 8,888,058 km (0.108 R)
• M28: 9,261,903 km (0.07 R)
• M29: 9,498,268 km (0.115 R)
• M30: 10,414,705 km (0.047 R)
• M31: 11,359,266 km (0.098 R)
• M32: 12,383,113 km (0.084 R)
• M33: 14,190,555 km (0.082 R)
• M34: 14,299,462 km (0.052 R)
• M35: 14,737,933 km (0.058 R)
• M36: 15,571,792 km (0.114 R)
• M37: 15,740,389 km (0.102 R)
• M38: 16,249,919 km (0.079 R)
• M39: 19,540,175 km (0.072 R)
• M40: 20,394,079 km (0.051 R)
• M41: 20,949,536 km (0.086 R)
• M42: 21,135,786 km (0.112 R)
• M43: 21,385,016 km (0.058 R)
• M44: 21,697,825 km (0.113 R)
• M45: 21,949,299 km (0.118 R)
• M46: 23,349,236 km (0.063 R)
• M47: 24,581,324 km (0.084 R)
• M48: 26,034,368 km (0.046 R)
• M49: 26,368,569 km (0.025 R)
• M50: 26,906,075 km (0.065 R)
• M51: 27,447,320 km (0.079 R)
• M52: 27,992,155 km (0.118 R)
• M53: 28,540,431 km (0.116 R)
• M54: 31,193,400 km (0.102 R)
• M55: 35,539,966 km (0.091 R)
• M56: 35,836,469 km (0.093 R)
• M57: 36,506,518 km (0.088 R)
• M58: 36,655,966 km (0.067 R)
• M59: 37,331,101 km (0.093 R)
• M60: 41,233,661 km (0.04 R)
• M61: 42,720,514 km (0.082 R)
• M62: 43,906,676 km (0.116 R)
• M63: 44,224,871 km (0.08 R)
• M64: 45,344,311 km (0.076 R)
• M65: 48,840,862 km (0.083 R)
• M66: 49,832,098 km (0.093 R)
• M67: 50,247,082 km (0.036 R)
• M68: 50,330,109 km (0.084 R)
• M69: 50,913,391 km (0.094 R)
• M70: 52,676,402 km (0.077 R)
• M71: 53,099,016 km (0.108 R)
• M72: 53,183,689 km (0.119 R)
• M73: 56,348,282 km (0.034 R)
• M74: 56,867,237 km (0.077 R)
• M75: 57,997,000 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.5

Radius: 4.6

Gravity: 27.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.56 AU - 19.52 AU

Year: 24327 Days

Day: 19 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,906,092 km

• M1: 127,158 km (0.03 R)
• M2: 324,328 km (0.115 R)
• M3: 380,727 km (0.11 R)
• M4: 525,687 km (0.086 R)
• M5: 616,343 km (0.075 R)
• M6: 999,912 km (0.041 R)
• M7: 1,055,862 km (0.07 R)
• M8: 1,290,282 km (0.07 R)
• M9: 2,085,544 km (0.095 R)
• M10: 2,230,355 km (0.071 R)
• M11: 2,378,606 km (0.048 R)
• M12: 2,684,384 km (0.067 R)
• M13: 2,802,267 km (0.117 R)
• M14: 3,332,741 km (0.05 R)
• M15: 3,982,445 km (0.066 R)
• M16: 4,027,175 km (0.11 R)
• M17: 4,072,054 km (0.087 R)
• M18: 5,100,390 km (0.055 R)
• M19: 5,344,683 km (0.058 R)
• M20: 6,049,139 km (0.11 R)
• M21: 6,255,734 km (0.114 R)
• M22: 6,412,214 km (0.104 R)
• M23: 7,105,151 km (0.054 R)
• M24: 7,543,323 km (0.085 R)
• M25: 7,598,674 km (0.063 R)
• M26: 8,330,956 km (0.077 R)
• M27: 8,388,252 km (0.09 R)
• M28: 8,618,483 km (0.1 R)
• M29: 10,473,048 km (0.045 R)
• M30: 11,159,702 km (0.101 R)
• M31: 11,604,157 km (0.089 R)
• M32: 12,839,536 km (0.088 R)
• M33: 15,432,516 km (0.083 R)
• M34: 15,785,418 km (0.081 R)
• M35: 17,223,502 km (0.1 R)
• M36: 18,552,978 km (0.082 R)
• M37: 19,381,751 km (0.106 R)
• M38: 19,991,960 km (0.114 R)
• M39: 21,781,151 km (0.105 R)
• M40: 23,458,891 km (0.049 R)
• M41: 24,190,574 km (0.089 R)
• M42: 24,929,737 km (0.102 R)
• M43: 26,178,131 km (0.114 R)
• M44: 26,430,204 km (0.098 R)
• M45: 27,788,253 km (0.119 R)
• M46: 28,908,442 km (0.063 R)
• M47: 30,043,142 km (0.083 R)
• M48: 30,483,409 km (0.101 R)
• M49: 31,103,492 km (0.101 R)
• M50: 35,002,461 km (0.109 R)
• M51: 35,930,865 km (0.089 R)
• M52: 36,024,214 km (0.082 R)
• M53: 37,717,363 km (0.062 R)
• M54: 37,812,208 km (0.114 R)
• M55: 38,478,218 km (0.073 R)
• M56: 38,669,105 km (0.079 R)
• M57: 39,532,434 km (0.085 R)
• M58: 43,048,882 km (0.116 R)
• M59: 44,343,053 km (0.114 R)
• M60: 44,944,735 km (0.063 R)
• M61: 46,054,602 km (0.1 R)
• M62: 46,663,914 km (0.072 R)
• M63: 46,867,517 km (0.107 R)
• M64: 47,275,770 km (0.093 R)
• M65: 48,404,485 km (0.105 R)
• M66: 48,507,558 km (0.065 R)
• M67: 49,438,207 km (0.051 R)
• M68: 49,957,910 km (0.081 R)
• M69: 51,212,288 km (0.095 R)
• M70: 51,317,306 km (0.108 R)
• M71: 53,113,378 km (0.056 R)
• M72: 54,929,795 km (0.096 R)
• M73: 56,116,106 km (0.051 R)
• M74: 56,224,265 km (0.051 R)
• M75: 57,201,738 km (0.076 R)
• M76: 58,184,745 km (0.113 R)
• M77: 59,614,602 km (0.098 R)
• M78: 61,501,629 km (0.076 R)
• M79: 61,724,979 km (0.088 R)
• M80: 61,948,478 km (0.063 R)
• M81: 64,312,274 km (0.101 R)
• M82: 66,476,058 km (0.105 R)
• M83: 68,663,777 km (0.056 R)
• M84: 70,174,117 km (0.086 R)
• M85: 72,047,980 km (0.084 R)
• M86: 74,532,352 km (0.102 R)
• M87: 77,164,975 km (0.11 R)
• M88: 77,767,555 km (0.086 R)
• M89: 78,492,656 km (0.12 R)
• M90: 81,048,237 km (0.102 R)
• M91: 81,783,361 km (0.103 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit