🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 138 Days

Day: 33.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,121,809 km

• M1: 194,328 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.94 AU - 1.3 AU

Year: 449 Days

Day: 20 Hours

Environment

Temp: -7 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.21 AU - 1.71 AU

Year: 668 Days

Day: 20.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,121,809 km

• M1: 1,247,796 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.63 AU - 3.49 AU

Year: 2027 Days

Day: 40.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 13.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.07 AU - 6.87 AU

Year: 5525 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 93.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,121,809 km

• M1: 209,287 km (0.08 R)
• M2: 334,351 km (0.105 R)
• M3: 431,590 km (0.096 R)
• M4: 550,071 km (0.056 R)
• M5: 673,639 km (0.077 R)
• M6: 780,302 km (0.116 R)
• M7: 1,116,898 km (0.113 R)
• M8: 1,213,837 km (0.104 R)
• M9: 1,405,322 km (0.109 R)
• M10: 1,511,088 km (0.082 R)
• M11: 1,755,830 km (0.077 R)
• M12: 1,935,048 km (0.072 R)
• M13: 2,040,365 km (0.094 R)
• M14: 2,134,014 km (0.108 R)
• M15: 2,424,233 km (0.082 R)
• M16: 2,639,505 km (0.097 R)
• M17: 3,213,213 km (0.108 R)
• M18: 3,466,482 km (0.116 R)
• M19: 3,644,503 km (0.082 R)
• M20: 3,775,850 km (0.064 R)
• M21: 4,128,303 km (0.11 R)
• M22: 4,265,484 km (0.053 R)
• M23: 4,404,161 km (0.094 R)
• M24: 4,793,265 km (0.076 R)
• M25: 4,883,323 km (0.087 R)
• M26: 5,872,315 km (0.078 R)
• M27: 5,968,805 km (0.029 R)
• M28: 6,104,790 km (0.082 R)
• M29: 6,300,913 km (0.119 R)
• M30: 6,659,200 km (0.104 R)
• M31: 7,003,724 km (0.081 R)
• M32: 7,106,198 km (0.089 R)
• M33: 7,354,082 km (0.103 R)
• M34: 7,584,014 km (0.05 R)
• M35: 7,879,918 km (0.107 R)
• M36: 8,007,974 km (0.05 R)
• M37: 8,115,236 km (0.089 R)
• M38: 9,056,954 km (0.065 R)
• M39: 9,303,492 km (0.107 R)
• M40: 9,643,378 km (0.119 R)
• M41: 9,849,225 km (0.113 R)
• M42: 10,010,342 km (0.119 R)
• M43: 10,428,617 km (0.07 R)
• M44: 10,687,122 km (0.098 R)
• M45: 10,995,443 km (0.037 R)
• M46: 11,282,522 km (0.08 R)
• M47: 11,427,033 km (0.051 R)
• M48: 11,913,226 km (0.055 R)
• M49: 12,035,897 km (0.073 R)
• M50: 12,282,284 km (0.093 R)
• M51: 12,655,232 km (0.113 R)
• M52: 13,057,052 km (0.114 R)
• M53: 13,335,902 km (0.066 R)
• M54: 13,693,441 km (0.112 R)
• M55: 13,796,215 km (0.1 R)
• M56: 13,950,899 km (0.052 R)
• M57: 15,261,825 km (0.062 R)
• M58: 15,824,164 km (0.056 R)
• M59: 16,013,106 km (0.089 R)
• M60: 16,311,553 km (0.079 R)
• M61: 17,412,295 km (0.119 R)
• M62: 17,691,295 km (0.119 R)
• M63: 17,859,443 km (0.09 R)
• M64: 18,764,809 km (0.049 R)
• M65: 18,964,971 km (0.1 R)
• M66: 19,223,177 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.8

Radius: 9.7

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.62 AU - 6.82 AU

Year: 5875 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,121,809 km

• M1: 126,709 km (0.117 R)
• M2: 233,223 km (0.112 R)
• M3: 373,247 km (0.106 R)
• M4: 473,627 km (0.041 R)
• M5: 790,774 km (0.104 R)
• M6: 880,084 km (0.116 R)
• M7: 1,581,399 km (0.112 R)
• M8: 2,099,157 km (0.086 R)
• M9: 2,311,736 km (0.104 R)
• M10: 2,442,784 km (0.05 R)
• M11: 2,576,375 km (0.114 R)
• M12: 2,666,732 km (0.062 R)
• M13: 2,804,362 km (0.058 R)
• M14: 3,552,501 km (0.088 R)
• M15: 3,832,548 km (0.038 R)
• M16: 4,093,147 km (0.06 R)
• M17: 4,225,691 km (0.116 R)
• M18: 4,937,927 km (0.105 R)
• M19: 5,423,820 km (0.067 R)
• M20: 5,599,000 km (0.115 R)
• M21: 5,687,262 km (0.076 R)
• M22: 5,835,364 km (0.091 R)
• M23: 6,196,194 km (0.066 R)
• M24: 6,318,116 km (0.077 R)
• M25: 6,939,696 km (0.098 R)
• M26: 7,193,862 km (0.1 R)
• M27: 7,744,083 km (0.086 R)
• M28: 8,140,518 km (0.104 R)
• M29: 8,240,748 km (0.096 R)
• M30: 8,442,257 km (0.073 R)
• M31: 8,850,360 km (0.099 R)
• M32: 8,987,840 km (0.119 R)
• M33: 9,544,943 km (0.072 R)
• M34: 10,184,922 km (0.119 R)
• M35: 10,582,853 km (0.111 R)
• M36: 10,986,019 km (0.074 R)
• M37: 11,356,722 km (0.066 R)
• M38: 11,958,555 km (0.115 R)
• M39: 12,725,543 km (0.063 R)
• M40: 12,841,930 km (0.1 R)
• M41: 13,114,946 km (0.086 R)
• M42: 13,547,882 km (0.112 R)
• M43: 14,065,491 km (0.042 R)
• M44: 14,185,917 km (0.099 R)
• M45: 15,120,306 km (0.102 R)
• M46: 15,449,870 km (0.118 R)
• M47: 15,657,212 km (0.106 R)
• M48: 15,823,565 km (0.076 R)
• M49: 16,495,409 km (0.107 R)
• M50: 16,622,268 km (0.093 R)
• M51: 17,176,379 km (0.092 R)
• M52: 17,477,220 km (0.03 R)
• M53: 18,040,606 km (0.052 R)
• M54: 18,215,186 km (0.096 R)
• M55: 18,565,844 km (0.063 R)
• M56: 19,096,318 km (0.115 R)
• M57: 19,274,190 km (0.093 R)
• M58: 19,452,660 km (0.064 R)
• M59: 20,126,748 km (0.116 R)
• M60: 20,353,090 km (0.036 R)
• M61: 20,945,647 km (0.043 R)
• M62: 21,451,587 km (0.052 R)
• M63: 22,194,490 km (0.049 R)
• M64: 22,945,920 km (0.115 R)
• M65: 23,562,562 km (0.037 R)
• M66: 23,801,171 km (0.118 R)
• M67: 23,896,913 km (0.049 R)
• M68: 25,494,020 km (0.104 R)
• M69: 25,935,633 km (0.093 R)
• M70: 26,083,286 km (0.042 R)
• M71: 27,025,603 km (0.083 R)
• M72: 27,827,747 km (0.096 R)
• M73: 29,250,124 km (0.08 R)
• M74: 29,352,598 km (0.109 R)
• M75: 29,455,222 km (0.079 R)
• M76: 31,061,305 km (0.104 R)
• M77: 31,165,874 km (0.118 R)
• M78: 31,270,593 km (0.099 R)
• M79: 31,743,172 km (0.089 R)
• M80: 33,121,717 km (0.074 R)
• M81: 35,062,749 km (0.108 R)
• M82: 35,772,591 km (0.091 R)
• M83: 35,992,051 km (0.113 R)
• M84: 37,095,784 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 14

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.69 AU - 7.85 AU

Year: 8203 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,121,809 km

• M1: 181,911 km (0.117 R)
• M2: 510,578 km (0.039 R)
• M3: 686,953 km (0.108 R)
• M4: 886,367 km (0.099 R)
• M5: 1,243,906 km (0.048 R)
• M6: 1,852,022 km (0.091 R)
• M7: 2,364,544 km (0.083 R)
• M8: 2,677,203 km (0.105 R)
• M9: 3,694,619 km (0.031 R)
• M10: 3,814,596 km (0.11 R)
• M11: 4,919,975 km (0.101 R)
• M12: 5,119,090 km (0.076 R)
• M13: 5,457,031 km (0.092 R)
• M14: 5,663,327 km (0.097 R)
• M15: 5,977,482 km (0.086 R)
• M16: 6,261,718 km (0.104 R)
• M17: 7,480,941 km (0.113 R)
• M18: 8,611,901 km (0.097 R)
• M19: 8,812,362 km (0.032 R)
• M20: 9,588,027 km (0.093 R)
• M21: 10,131,516 km (0.119 R)
• M22: 10,428,318 km (0.1 R)
• M23: 10,642,093 km (0.12 R)
• M24: 11,204,731 km (0.097 R)
• M25: 11,379,760 km (0.118 R)
• M26: 12,044,424 km (0.077 R)
• M27: 12,268,821 km (0.091 R)
• M28: 12,950,388 km (0.091 R)
• M29: 13,042,242 km (0.069 R)
• M30: 13,551,024 km (0.115 R)
• M31: 13,644,223 km (0.078 R)
• M32: 13,737,722 km (0.105 R)
• M33: 14,208,058 km (0.075 R)
• M34: 14,492,892 km (0.117 R)
• M35: 14,635,908 km (0.104 R)
• M36: 14,827,543 km (0.065 R)
• M37: 15,309,996 km (0.066 R)
• M38: 15,407,085 km (0.097 R)
• M39: 15,650,929 km (0.095 R)
• M40: 15,945,039 km (0.114 R)
• M41: 16,241,093 km (0.074 R)
• M42: 17,089,612 km (0.049 R)
• M43: 18,881,944 km (0.052 R)
• M44: 20,305,069 km (0.042 R)
• M45: 21,544,487 km (0.115 R)
• M46: 22,421,130 km (0.071 R)
• M47: 22,642,087 km (0.102 R)
• M48: 22,752,939 km (0.109 R)
• M49: 23,030,592 km (0.103 R)
• M50: 23,701,838 km (0.115 R)
• M51: 24,039,779 km (0.118 R)
• M52: 24,948,886 km (0.064 R)
• M53: 25,063,328 km (0.062 R)
• M54: 25,177,920 km (0.119 R)
• M55: 25,407,702 km (0.12 R)
• M56: 25,638,083 km (0.115 R)
• M57: 25,869,212 km (0.06 R)
• M58: 26,333,564 km (0.064 R)
• M59: 26,800,758 km (0.055 R)
• M60: 27,743,224 km (0.115 R)
• M61: 28,576,784 km (0.114 R)
• M62: 28,936,567 km (0.119 R)
• M63: 29,964,154 km (0.111 R)
• M64: 30,574,065 km (0.108 R)
• M65: 31,126,679 km (0.111 R)
• M66: 31,249,948 km (0.118 R)
• M67: 31,496,784 km (0.027 R)
• M68: 32,741,439 km (0.092 R)
• M69: 33,306,620 km (0.103 R)
• M70: 34,255,968 km (0.053 R)
• M71: 34,383,275 km (0.077 R)
• M72: 34,638,190 km (0.114 R)
• M73: 36,765,621 km (0.065 R)
• M74: 38,273,269 km (0.079 R)
• M75: 40,740,886 km (0.077 R)
• M76: 41,348,851 km (0.092 R)
• M77: 42,779,157 km (0.114 R)
• M78: 44,156,504 km (0.11 R)
• M79: 44,780,926 km (0.043 R)
• M80: 45,338,627 km (0.112 R)
• M81: 47,166,563 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 14

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.9 AU - 12.34 AU

Year: 15002 Days

Day: 5 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,121,809 km

• M1: 198,816 km (0.073 R)
• M2: 342,729 km (0.065 R)
• M3: 483,800 km (0.026 R)
• M4: 573,708 km (0.116 R)
• M5: 862,881 km (0.056 R)
• M6: 1,174,493 km (0.094 R)
• M7: 1,724,115 km (0.102 R)
• M8: 1,843,345 km (0.111 R)
• M9: 1,996,384 km (0.071 R)
• M10: 2,825,754 km (0.092 R)
• M11: 4,392,941 km (0.118 R)
• M12: 4,516,809 km (0.057 R)
• M13: 4,683,760 km (0.032 R)
• M14: 5,110,413 km (0.062 R)
• M15: 5,505,202 km (0.089 R)
• M16: 6,511,846 km (0.091 R)
• M17: 7,328,500 km (0.118 R)
• M18: 8,952,535 km (0.035 R)
• M19: 9,428,855 km (0.095 R)
• M20: 10,022,459 km (0.115 R)
• M21: 10,351,275 km (0.113 R)
• M22: 12,164,850 km (0.028 R)
• M23: 12,398,372 km (0.079 R)
• M24: 13,167,904 km (0.092 R)
• M25: 13,709,598 km (0.093 R)
• M26: 13,891,808 km (0.117 R)
• M27: 15,567,902 km (0.111 R)
• M28: 16,012,956 km (0.095 R)
• M29: 16,785,479 km (0.081 R)
• M30: 17,045,630 km (0.112 R)
• M31: 17,636,093 km (0.067 R)
• M32: 17,834,310 km (0.096 R)
• M33: 17,967,003 km (0.081 R)
• M34: 18,433,749 km (0.118 R)
• M35: 18,769,596 km (0.068 R)
• M36: 18,904,533 km (0.085 R)
• M37: 19,107,538 km (0.077 R)
• M38: 19,379,207 km (0.069 R)
• M39: 19,652,373 km (0.054 R)
• M40: 20,133,181 km (0.116 R)
• M41: 20,271,409 km (0.102 R)
• M42: 22,095,606 km (0.038 R)
• M43: 22,524,054 km (0.119 R)
• M44: 22,667,518 km (0.118 R)
• M45: 22,811,132 km (0.095 R)
• M46: 23,099,557 km (0.072 R)
• M47: 23,244,218 km (0.086 R)
• M48: 23,389,178 km (0.116 R)
• M49: 23,825,705 km (0.054 R)
• M50: 24,118,318 km (0.086 R)
• M51: 25,003,339 km (0.116 R)
• M52: 27,798,426 km (0.085 R)
• M53: 28,648,291 km (0.102 R)
• M54: 28,959,455 km (0.115 R)
• M55: 29,820,989 km (0.11 R)
• M56: 29,978,665 km (0.069 R)
• M57: 31,009,544 km (0.085 R)
• M58: 31,489,155 km (0.109 R)
• M59: 33,187,540 km (0.053 R)
• M60: 34,666,763 km (0.116 R)
• M61: 34,832,518 km (0.068 R)
• M62: 35,665,030 km (0.089 R)
• M63: 35,832,280 km (0.052 R)
• M64: 37,349,502 km (0.119 R)
• M65: 37,519,296 km (0.039 R)
• M66: 37,689,538 km (0.075 R)
• M67: 38,372,602 km (0.091 R)
• M68: 40,185,279 km (0.112 R)
• M69: 40,970,668 km (0.114 R)
• M70: 41,058,183 km (0.102 R)
• M71: 41,673,030 km (0.101 R)
• M72: 46,882,925 km (0.109 R)
• M73: 47,525,598 km (0.066 R)
• M74: 50,406,105 km (0.097 R)
• M75: 50,500,052 km (0.082 R)
• M76: 51,252,978 km (0.095 R)
• M77: 54,013,658 km (0.112 R)
• M78: 54,205,741 km (0.077 R)
• M79: 56,920,045 km (0.076 R)
• M80: 57,900,061 km (0.104 R)
• M81: 57,998,346 km (0.097 R)
• M82: 59,281,447 km (0.106 R)
• M83: 60,274,927 km (0.05 R)
• M84: 61,374,022 km (0.077 R)
• M85: 61,574,484 km (0.082 R)
• M86: 62,479,700 km (0.11 R)
• M87: 62,782,337 km (0.113 R)
• M88: 63,794,965 km (0.09 R)
• M89: 66,555,644 km (0.089 R)
• M90: 66,967,936 km (0.025 R)
• M91: 68,833,720 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.1

Radius: 3

Gravity: 36.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.22 AU - 14.8 AU

Year: 20934 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,121,809 km

• M1: 39,195 km (0.044 R)
• M2: 81,082 km (0.06 R)
• M3: 308,321 km (0.097 R)
• M4: 403,465 km (0.083 R)
• M5: 1,026,391 km (0.079 R)
• M6: 1,096,702 km (0.066 R)
• M7: 1,120,488 km (0.085 R)
• M8: 1,144,424 km (0.069 R)
• M9: 1,471,594 km (0.104 R)
• M10: 1,577,809 km (0.098 R)
• M11: 1,631,963 km (0.066 R)
• M12: 1,882,689 km (0.028 R)
• M13: 1,940,135 km (0.062 R)
• M14: 2,145,383 km (0.078 R)
• M15: 2,736,893 km (0.09 R)
• M16: 3,515,251 km (0.041 R)
• M17: 3,800,983 km (0.077 R)
• M18: 4,897,834 km (0.101 R)
• M19: 6,687,474 km (0.083 R)
• M20: 7,444,888 km (0.069 R)
• M21: 8,276,053 km (0.074 R)
• M22: 8,464,846 km (0.076 R)
• M23: 9,478,371 km (0.101 R)
• M24: 9,626,174 km (0.084 R)
• M25: 9,974,288 km (0.074 R)
• M26: 11,722,489 km (0.034 R)
• M27: 12,523,436 km (0.048 R)
• M28: 12,957,569 km (0.101 R)
• M29: 13,896,745 km (0.051 R)
• M30: 14,008,644 km (0.036 R)
• M31: 14,177,091 km (0.111 R)
• M32: 14,572,777 km (0.117 R)
• M33: 15,898,065 km (0.082 R)
• M34: 16,132,485 km (0.094 R)
• M35: 16,782,936 km (0.103 R)
• M36: 16,842,476 km (0.109 R)
• M37: 17,683,516 km (0.077 R)
• M38: 18,109,271 km (0.104 R)
• M39: 18,170,307 km (0.068 R)
• M40: 18,599,952 km (0.115 R)
• M41: 20,287,715 km (0.073 R)
• M42: 21,182,011 km (0.1 R)
• M43: 21,246,338 km (0.082 R)
• M44: 21,569,171 km (0.093 R)
• M45: 21,958,723 km (0.104 R)
• M46: 22,284,996 km (0.045 R)
• M47: 25,157,276 km (0.115 R)
• M48: 25,430,292 km (0.034 R)
• M49: 25,635,690 km (0.12 R)
• M50: 26,879,745 km (0.071 R)
• M51: 29,211,079 km (0.092 R)
• M52: 29,858,089 km (0.095 R)
• M53: 31,166,024 km (0.071 R)
• M54: 33,088,207 km (0.108 R)
• M55: 33,537,150 km (0.057 R)
• M56: 34,516,866 km (0.098 R)
• M57: 35,735,491 km (0.106 R)
• M58: 36,350,188 km (0.113 R)
• M59: 36,813,343 km (0.084 R)
• M60: 37,045,669 km (0.088 R)
• M61: 37,278,593 km (0.057 R)
• M62: 38,685,710 km (0.063 R)
• M63: 39,079,751 km (0.104 R)
• M64: 39,395,851 km (0.034 R)
• M65: 40,588,894 km (0.103 R)
• M66: 43,663,879 km (0.1 R)
• M67: 43,909,817 km (0.106 R)
• M68: 45,312,148 km (0.114 R)
• M69: 48,245,164 km (0.081 R)
• M70: 50,119,924 km (0.093 R)
• M71: 53,852,391 km (0.079 R)
• M72: 54,468,435 km (0.096 R)
• M73: 57,045,408 km (0.084 R)
• M74: 57,583,512 km (0.097 R)
• M75: 57,853,087 km (0.092 R)
• M76: 58,123,261 km (0.116 R)
• M77: 58,755,013 km (0.092 R)
• M78: 58,845,519 km (0.099 R)
• M79: 59,389,158 km (0.073 R)
• M80: 60,025,547 km (0.068 R)
• M81: 60,572,926 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 15,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit