🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 34.2 Hours

Environment

Temp: 256 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.73 AU - 0.79 AU

Year: 237 Days

Day: 34.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.55 AU - 2.97 AU

Year: 1642 Days

Day: 24.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,647,883 km

• M1: 37,998 km (0.072 R)
• M2: 76,145 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.06 AU - 3.94 AU

Year: 2345 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.97 AU - 5.29 AU

Year: 4161 Days

Day: 34.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,647,883 km

• M1: 2,687,975 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 11.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.8 AU - 7.02 AU

Year: 5146 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,647,883 km

• M1: 140,772 km (0.106 R)
• M2: 227,838 km (0.089 R)
• M3: 327,470 km (0.074 R)
• M4: 489,335 km (0.119 R)
• M5: 721,660 km (0.091 R)
• M6: 855,999 km (0.05 R)
• M7: 1,074,262 km (0.026 R)
• M8: 1,290,581 km (0.115 R)
• M9: 1,532,331 km (0.051 R)
• M10: 1,893,011 km (0.095 R)
• M11: 2,193,554 km (0.096 R)
• M12: 2,574,430 km (0.118 R)
• M13: 2,826,502 km (0.081 R)
• M14: 2,990,013 km (0.095 R)
• M15: 3,086,802 km (0.099 R)
• M16: 3,355,031 km (0.04 R)
• M17: 3,779,141 km (0.101 R)
• M18: 3,869,050 km (0.068 R)
• M19: 4,020,443 km (0.111 R)
• M20: 4,112,296 km (0.089 R)
• M21: 4,220,306 km (0.106 R)
• M22: 4,645,911 km (0.098 R)
• M23: 4,726,246 km (0.119 R)
• M24: 4,970,240 km (0.111 R)
• M25: 5,101,886 km (0.099 R)
• M26: 5,555,317 km (0.057 R)
• M27: 5,692,199 km (0.113 R)
• M28: 5,864,835 km (0.087 R)
• M29: 5,986,757 km (0.052 R)
• M30: 6,446,920 km (0.066 R)
• M31: 7,010,605 km (0.108 R)
• M32: 7,233,207 km (0.065 R)
• M33: 7,307,856 km (0.104 R)
• M34: 7,401,504 km (0.103 R)
• M35: 7,476,902 km (0.045 R)
• M36: 8,068,860 km (0.074 R)
• M37: 8,478,459 km (0.092 R)
• M38: 8,616,538 km (0.115 R)
• M39: 8,775,261 km (0.1 R)
• M40: 9,277,611 km (0.087 R)
• M41: 9,501,559 km (0.079 R)
• M42: 9,727,452 km (0.099 R)
• M43: 10,142,436 km (0.088 R)
• M44: 10,268,099 km (0.076 R)
• M45: 10,352,173 km (0.106 R)
• M46: 10,478,732 km (0.05 R)
• M47: 10,584,648 km (0.089 R)
• M48: 10,690,713 km (0.114 R)
• M49: 10,861,404 km (0.079 R)
• M50: 11,054,535 km (0.101 R)
• M51: 11,531,303 km (0.114 R)
• M52: 11,970,672 km (0.082 R)
• M53: 12,103,515 km (0.045 R)
• M54: 12,437,866 km (0.096 R)
• M55: 12,707,442 km (0.119 R)
• M56: 12,911,044 km (0.114 R)
• M57: 13,620,288 km (0.119 R)
• M58: 13,689,552 km (0.117 R)
• M59: 13,828,528 km (0.099 R)
• M60: 14,506,954 km (0.103 R)
• M61: 14,648,773 km (0.115 R)
• M62: 14,838,463 km (0.098 R)
• M63: 14,957,394 km (0.084 R)
• M64: 15,364,300 km (0.1 R)
• M65: 15,436,406 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 14.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.24 AU - 7.74 AU

Year: 5922 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,647,883 km

• M1: 194,776 km (0.097 R)
• M2: 325,675 km (0.086 R)
• M3: 419,173 km (0.102 R)
• M4: 647,460 km (0.12 R)
• M5: 791,971 km (0.087 R)
• M6: 962,363 km (0.096 R)
• M7: 1,088,325 km (0.056 R)
• M8: 1,327,083 km (0.09 R)
• M9: 2,567,997 km (0.106 R)
• M10: 3,667,691 km (0.026 R)
• M11: 3,963,596 km (0.072 R)
• M12: 4,056,197 km (0.088 R)
• M13: 4,149,695 km (0.108 R)
• M14: 4,482,251 km (0.109 R)
• M15: 4,603,276 km (0.063 R)
• M16: 4,823,783 km (0.083 R)
• M17: 5,249,988 km (0.091 R)
• M18: 5,377,595 km (0.084 R)
• M19: 5,925,272 km (0.054 R)
• M20: 6,381,995 km (0.116 R)
• M21: 6,905,887 km (0.101 R)
• M22: 7,443,691 km (0.096 R)
• M23: 7,587,604 km (0.063 R)
• M24: 7,703,393 km (0.058 R)
• M25: 8,201,853 km (0.086 R)
• M26: 8,892,995 km (0.113 R)
• M27: 9,076,402 km (0.082 R)
• M28: 9,415,989 km (0.095 R)
• M29: 9,602,987 km (0.117 R)
• M30: 10,203,323 km (0.103 R)
• M31: 10,685,926 km (0.112 R)
• M32: 11,540,129 km (0.107 R)
• M33: 11,807,461 km (0.09 R)
• M34: 12,793,460 km (0.094 R)
• M35: 12,966,246 km (0.088 R)
• M36: 13,418,929 km (0.08 R)
• M37: 13,912,153 km (0.086 R)
• M38: 14,125,480 km (0.119 R)
• M39: 14,627,381 km (0.046 R)
• M40: 15,354,426 km (0.093 R)
• M41: 15,981,840 km (0.059 R)
• M42: 16,093,440 km (0.061 R)
• M43: 16,957,517 km (0.06 R)
• M44: 17,875,300 km (0.118 R)
• M45: 18,068,580 km (0.045 R)
• M46: 18,496,131 km (0.072 R)
• M47: 18,887,778 km (0.12 R)
• M48: 19,361,256 km (0.114 R)
• M49: 19,719,094 km (0.082 R)
• M50: 19,838,922 km (0.062 R)
• M51: 19,958,899 km (0.077 R)
• M52: 20,400,811 km (0.117 R)
• M53: 20,602,918 km (0.111 R)
• M54: 21,212,828 km (0.106 R)
• M55: 21,458,618 km (0.055 R)
• M56: 21,787,583 km (0.101 R)
• M57: 21,994,178 km (0.03 R)
• M58: 22,784,803 km (0.069 R)
• M59: 23,204,724 km (0.059 R)
• M60: 23,711,861 km (0.112 R)
• M61: 24,222,887 km (0.1 R)
• M62: 24,479,747 km (0.034 R)
• M63: 24,823,523 km (0.104 R)
• M64: 24,952,925 km (0.055 R)
• M65: 25,212,328 km (0.11 R)
• M66: 25,342,328 km (0.051 R)
• M67: 25,472,628 km (0.114 R)
• M68: 26,127,268 km (0.097 R)
• M69: 26,390,710 km (0.112 R)
• M70: 26,610,918 km (0.073 R)
• M71: 26,831,724 km (0.08 R)
• M72: 27,497,734 km (0.112 R)
• M73: 27,989,612 km (0.108 R)
• M74: 28,304,216 km (0.093 R)
• M75: 28,439,453 km (0.093 R)
• M76: 28,846,209 km (0.115 R)
• M77: 29,482,898 km (0.11 R)
• M78: 29,665,707 km (0.101 R)
• M79: 30,492,684 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 14.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.67 AU - 8.77 AU

Year: 6948 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,647,883 km

• M1: 189,391 km (0.065 R)
• M2: 287,378 km (0.057 R)
• M3: 379,979 km (0.099 R)
• M4: 538,702 km (0.07 R)
• M5: 1,619,247 km (0.092 R)
• M6: 1,883,736 km (0.032 R)
• M7: 2,665,984 km (0.075 R)
• M8: 3,205,733 km (0.068 R)
• M9: 3,619,969 km (0.11 R)
• M10: 3,806,817 km (0.049 R)
• M11: 4,585,773 km (0.084 R)
• M12: 4,817,500 km (0.065 R)
• M13: 5,292,623 km (0.059 R)
• M14: 5,474,684 km (0.054 R)
• M15: 6,224,169 km (0.074 R)
• M16: 6,352,225 km (0.094 R)
• M17: 6,906,485 km (0.106 R)
• M18: 7,340,917 km (0.118 R)
• M19: 7,510,262 km (0.111 R)
• M20: 8,096,386 km (0.042 R)
• M21: 8,625,813 km (0.103 R)
• M22: 8,840,785 km (0.03 R)
• M23: 9,496,323 km (0.083 R)
• M24: 9,755,576 km (0.067 R)
• M25: 10,854,373 km (0.091 R)
• M26: 11,281,325 km (0.095 R)
• M27: 11,992,214 km (0.071 R)
• M28: 12,393,436 km (0.117 R)
• M29: 13,085,625 km (0.112 R)
• M30: 13,332,910 km (0.081 R)
• M31: 13,916,192 km (0.083 R)
• M32: 15,366,992 km (0.065 R)
• M33: 16,022,381 km (0.065 R)
• M34: 16,420,012 km (0.059 R)
• M35: 17,090,061 km (0.115 R)
• M36: 17,860,191 km (0.111 R)
• M37: 18,088,926 km (0.055 R)
• M38: 18,272,482 km (0.116 R)
• M39: 18,641,690 km (0.043 R)
• M40: 18,966,766 km (0.028 R)
• M41: 19,246,813 km (0.07 R)
• M42: 19,811,246 km (0.079 R)
• M43: 20,524,379 km (0.072 R)
• M44: 20,956,268 km (0.109 R)
• M45: 21,439,768 km (0.074 R)
• M46: 21,634,246 km (0.072 R)
• M47: 21,731,634 km (0.11 R)
• M48: 21,829,172 km (0.08 R)
• M49: 22,270,186 km (0.11 R)
• M50: 22,615,159 km (0.118 R)
• M51: 23,260,524 km (0.06 R)
• M52: 23,761,079 km (0.104 R)
• M53: 24,164,095 km (0.113 R)
• M54: 24,569,505 km (0.098 R)
• M55: 24,671,082 km (0.104 R)
• M56: 25,798,901 km (0.04 R)
• M57: 25,902,273 km (0.119 R)
• M58: 26,109,316 km (0.108 R)
• M59: 27,627,585 km (0.117 R)
• M60: 28,424,044 km (0.085 R)
• M61: 29,443,853 km (0.115 R)
• M62: 29,714,176 km (0.102 R)
• M63: 30,202,913 km (0.099 R)
• M64: 31,519,075 km (0.062 R)
• M65: 31,629,627 km (0.061 R)
• M66: 32,073,035 km (0.085 R)
• M67: 32,630,288 km (0.114 R)
• M68: 33,190,681 km (0.049 R)
• M69: 33,303,179 km (0.114 R)
• M70: 33,923,860 km (0.071 R)
• M71: 37,201,699 km (0.088 R)
• M72: 37,845,868 km (0.082 R)
• M73: 38,730,141 km (0.089 R)
• M74: 38,907,863 km (0.063 R)
• M75: 39,085,884 km (0.078 R)
• M76: 39,502,066 km (0.04 R)
• M77: 39,621,295 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 10.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.34 AU - 8.86 AU

Year: 8257 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,647,883 km

• M1: 370,704 km (0.039 R)
• M2: 1,060,799 km (0.084 R)
• M3: 1,564,195 km (0.081 R)
• M4: 2,112,771 km (0.076 R)
• M5: 2,385,188 km (0.064 R)
• M6: 2,573,233 km (0.094 R)
• M7: 2,741,830 km (0.093 R)
• M8: 2,864,650 km (0.087 R)
• M9: 3,014,247 km (0.069 R)
• M10: 3,692,823 km (0.034 R)
• M11: 3,801,431 km (0.11 R)
• M12: 4,021,789 km (0.074 R)
• M13: 4,274,759 km (0.113 R)
• M14: 4,678,673 km (0.032 R)
• M15: 5,125,073 km (0.114 R)
• M16: 5,246,397 km (0.116 R)
• M17: 5,368,768 km (0.028 R)
• M18: 5,585,237 km (0.076 R)
• M19: 5,678,885 km (0.077 R)
• M20: 6,414,158 km (0.119 R)
• M21: 6,479,533 km (0.083 R)
• M22: 6,843,055 km (0.04 R)
• M23: 6,943,286 km (0.045 R)
• M24: 7,111,584 km (0.098 R)
• M25: 7,349,444 km (0.113 R)
• M26: 7,659,112 km (0.106 R)
• M27: 8,114,189 km (0.07 R)
• M28: 8,220,403 km (0.048 R)
• M29: 8,577,942 km (0.028 R)
• M30: 9,234,228 km (0.101 R)
• M31: 10,479,331 km (0.026 R)
• M32: 10,788,998 km (0.102 R)
• M33: 10,945,029 km (0.12 R)
• M34: 11,377,965 km (0.042 R)
• M35: 11,616,424 km (0.106 R)
• M36: 12,058,037 km (0.092 R)
• M37: 12,710,134 km (0.118 R)
• M38: 13,206,799 km (0.096 R)
• M39: 13,667,561 km (0.111 R)
• M40: 14,091,072 km (0.066 R)
• M41: 14,864,344 km (0.092 R)
• M42: 15,607,247 km (0.076 R)
• M43: 16,183,498 km (0.096 R)
• M44: 17,220,211 km (0.063 R)
• M45: 18,231,642 km (0.083 R)
• M46: 18,510,941 km (0.112 R)
• M47: 19,451,912 km (0.108 R)
• M48: 20,504,931 km (0.079 R)
• M49: 21,429,297 km (0.107 R)
• M50: 21,773,222 km (0.104 R)
• M51: 22,069,426 km (0.117 R)
• M52: 22,516,424 km (0.085 R)
• M53: 23,318,269 km (0.034 R)
• M54: 24,436,214 km (0.101 R)
• M55: 24,744,086 km (0.118 R)
• M56: 25,311,960 km (0.086 R)
• M57: 25,415,631 km (0.089 R)
• M58: 25,936,381 km (0.05 R)
• M59: 26,040,950 km (0.092 R)
• M60: 26,724,014 km (0.09 R)
• M61: 28,322,617 km (0.07 R)
• M62: 28,592,192 km (0.086 R)
• M63: 28,700,202 km (0.115 R)
• M64: 29,024,979 km (0.096 R)
• M65: 29,187,891 km (0.082 R)
• M66: 29,351,102 km (0.104 R)
• M67: 29,678,422 km (0.083 R)
• M68: 30,888,968 km (0.095 R)
• M69: 31,055,321 km (0.107 R)
• M70: 32,003,472 km (0.107 R)
• M71: 32,227,869 km (0.057 R)
• M72: 33,585,769 km (0.104 R)
• M73: 34,042,491 km (0.104 R)
• M74: 34,673,944 km (0.085 R)
• M75: 34,789,134 km (0.053 R)
• M76: 35,251,242 km (0.115 R)
• M77: 35,657,251 km (0.042 R)
• M78: 36,943,493 km (0.066 R)
• M79: 38,007,134 km (0.116 R)
• M80: 38,841,442 km (0.075 R)
• M81: 40,164,485 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.6

Radius: 4.4

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.84 AU - 19.56 AU

Year: 25549 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,647,883 km

• M1: 110,702 km (0.1 R)
• M2: 484,248 km (0.103 R)
• M3: 810,222 km (0.072 R)
• M4: 923,916 km (0.109 R)
• M5: 1,192,295 km (0.098 R)
• M6: 1,680,283 km (0.082 R)
• M7: 1,737,878 km (0.081 R)
• M8: 2,191,459 km (0.063 R)
• M9: 2,546,305 km (0.11 R)
• M10: 2,579,516 km (0.101 R)
• M11: 2,612,727 km (0.067 R)
• M12: 2,815,582 km (0.063 R)
• M13: 3,380,912 km (0.113 R)
• M14: 3,453,916 km (0.105 R)
• M15: 3,903,457 km (0.08 R)
• M16: 4,371,250 km (0.092 R)
• M17: 5,965,664 km (0.04 R)
• M18: 8,253,913 km (0.084 R)
• M19: 8,800,992 km (0.076 R)
• M20: 8,901,672 km (0.114 R)
• M21: 9,565,587 km (0.1 R)
• M22: 10,832,831 km (0.086 R)
• M23: 10,994,845 km (0.106 R)
• M24: 11,212,211 km (0.12 R)
• M25: 12,151,685 km (0.096 R)
• M26: 12,376,381 km (0.109 R)
• M27: 12,715,969 km (0.085 R)
• M28: 13,116,143 km (0.116 R)
• M29: 13,288,928 km (0.117 R)
• M30: 13,346,673 km (0.079 R)
• M31: 13,636,594 km (0.12 R)
• M32: 14,046,043 km (0.03 R)
• M33: 14,638,152 km (0.109 R)
• M34: 14,757,381 km (0.089 R)
• M35: 15,117,463 km (0.115 R)
• M36: 15,298,626 km (0.112 R)
• M37: 16,400,265 km (0.117 R)
• M38: 17,464,055 km (0.097 R)
• M39: 18,614,613 km (0.117 R)
• M40: 19,460,589 km (0.11 R)
• M41: 20,119,866 km (0.087 R)
• M42: 20,319,131 km (0.102 R)
• M43: 20,920,664 km (0.106 R)
• M44: 21,122,471 km (0.115 R)
• M45: 23,245,415 km (0.09 R)
• M46: 23,594,127 km (0.114 R)
• M47: 25,291,914 km (0.025 R)
• M48: 26,011,031 km (0.094 R)
• M49: 26,591,022 km (0.117 R)
• M50: 27,321,957 km (0.068 R)
• M51: 27,616,216 km (0.109 R)
• M52: 27,911,522 km (0.086 R)
• M53: 28,282,076 km (0.111 R)
• M54: 29,028,120 km (0.099 R)
• M55: 31,228,107 km (0.045 R)
• M56: 31,999,134 km (0.04 R)
• M57: 32,231,609 km (0.12 R)
• M58: 33,010,715 km (0.09 R)
• M59: 34,985,407 km (0.105 R)
• M60: 35,625,237 km (0.073 R)
• M61: 35,946,723 km (0.066 R)
• M62: 36,349,889 km (0.076 R)
• M63: 39,878,005 km (0.071 R)
• M64: 40,128,282 km (0.092 R)
• M65: 40,546,408 km (0.118 R)
• M66: 40,966,031 km (0.054 R)
• M67: 41,894,136 km (0.114 R)
• M68: 42,658,730 km (0.094 R)
• M69: 42,914,543 km (0.085 R)
• M70: 44,633,422 km (0.116 R)
• M71: 44,893,274 km (0.034 R)
• M72: 45,675,521 km (0.118 R)
• M73: 46,287,077 km (0.037 R)
• M74: 46,374,742 km (0.076 R)
• M75: 46,813,512 km (0.106 R)
• M76: 47,341,742 km (0.105 R)
• M77: 48,671,368 km (0.105 R)
• M78: 49,654,076 km (0.071 R)
• M79: 50,282,836 km (0.099 R)
• M80: 52,276,078 km (0.087 R)
• M81: 54,110,447 km (0.083 R)
• M82: 54,664,857 km (0.102 R)
• M83: 55,407,012 km (0.071 R)
• M84: 55,965,760 km (0.089 R)
• M85: 56,059,109 km (0.096 R)
• M86: 56,245,957 km (0.08 R)
• M87: 57,747,620 km (0.1 R)
• M88: 57,936,263 km (0.1 R)
• M89: 59,738,619 km (0.038 R)
• M90: 60,215,985 km (0.114 R)
• M91: 61,559,225 km (0.096 R)
• M92: 62,041,379 km (0.066 R)
• M93: 63,300,693 km (0.113 R)
• M94: 65,156,605 km (0.092 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit