🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.75 AU - 1.03 AU

Year: 302 Days

Day: 25.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,382,438 km

• M1: 36,352 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.24 AU - 1.4 AU

Year: 546 Days

Day: 16.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.85 AU - 2.01 AU

Year: 965 Days

Day: 31.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.11 AU - 2.69 AU

Year: 1338 Days

Day: 40.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,382,438 km

• M1: 465,100 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.65 AU - 3.15 AU

Year: 1777 Days

Day: 17.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.9

Radius: 9.1

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.94 AU - 5.57 AU

Year: 4329 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,382,438 km

• M1: 131,197 km (0.09 R)
• M2: 238,010 km (0.068 R)
• M3: 300,393 km (0.085 R)
• M4: 642,672 km (0.098 R)
• M5: 795,561 km (0.036 R)
• M6: 1,022,651 km (0.081 R)
• M7: 1,150,557 km (0.098 R)
• M8: 1,284,148 km (0.105 R)
• M9: 1,394,701 km (0.083 R)
• M10: 1,655,300 km (0.044 R)
• M11: 1,900,192 km (0.093 R)
• M12: 2,140,446 km (0.089 R)
• M13: 3,103,109 km (0.082 R)
• M14: 3,329,301 km (0.041 R)
• M15: 3,777,645 km (0.041 R)
• M16: 3,938,014 km (0.094 R)
• M17: 4,162,411 km (0.11 R)
• M18: 5,346,030 km (0.107 R)
• M19: 6,387,081 km (0.112 R)
• M20: 6,458,738 km (0.097 R)
• M21: 6,845,150 km (0.07 R)
• M22: 6,918,453 km (0.096 R)
• M23: 7,090,490 km (0.088 R)
• M24: 7,264,024 km (0.088 R)
• M25: 7,564,716 km (0.095 R)
• M26: 7,767,570 km (0.055 R)
• M27: 7,895,177 km (0.112 R)
• M28: 8,308,367 km (0.064 R)
• M29: 8,517,504 km (0.064 R)
• M30: 8,622,821 km (0.111 R)
• M31: 9,021,500 km (0.086 R)
• M32: 9,290,626 km (0.116 R)
• M33: 9,617,049 km (0.086 R)
• M34: 9,974,887 km (0.1 R)
• M35: 10,590,632 km (0.053 R)
• M36: 10,988,861 km (0.105 R)
• M37: 11,046,157 km (0.096 R)
• M38: 11,247,366 km (0.101 R)
• M39: 11,363,005 km (0.106 R)
• M40: 11,566,159 km (0.108 R)
• M41: 11,829,302 km (0.11 R)
• M42: 12,570,410 km (0.064 R)
• M43: 12,660,318 km (0.087 R)
• M44: 12,931,390 km (0.092 R)
• M45: 13,022,195 km (0.112 R)
• M46: 13,602,186 km (0.116 R)
• M47: 14,566,644 km (0.096 R)
• M48: 14,755,885 km (0.049 R)
• M49: 15,041,168 km (0.11 R)
• M50: 15,104,897 km (0.079 R)
• M51: 15,456,602 km (0.054 R)
• M52: 15,585,106 km (0.108 R)
• M53: 15,714,060 km (0.091 R)
• M54: 15,908,088 km (0.107 R)
• M55: 15,973,013 km (0.118 R)
• M56: 18,162,528 km (0.061 R)
• M57: 18,230,445 km (0.102 R)
• M58: 18,366,280 km (0.058 R)
• M59: 18,502,564 km (0.07 R)
• M60: 18,741,621 km (0.094 R)
• M61: 19,743,478 km (0.114 R)
• M62: 20,869,053 km (0.046 R)
• M63: 21,046,924 km (0.089 R)
• M64: 21,690,943 km (0.107 R)
• M65: 21,835,006 km (0.106 R)
• M66: 23,329,339 km (0.056 R)
• M67: 24,070,297 km (0.088 R)
• M68: 24,144,797 km (0.069 R)
• M69: 24,406,145 km (0.069 R)
• M70: 25,044,928 km (0.109 R)
• M71: 25,385,412 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 11.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.69 AU - 6.49 AU

Year: 4757 Days

Day: 7.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,382,438 km

• M1: 181,612 km (0.109 R)
• M2: 296,353 km (0.106 R)
• M3: 515,065 km (0.067 R)
• M4: 1,066,782 km (0.114 R)
• M5: 1,222,663 km (0.096 R)
• M6: 1,491,192 km (0.12 R)
• M7: 1,807,441 km (0.091 R)
• M8: 1,980,975 km (0.098 R)
• M9: 2,221,229 km (0.047 R)
• M10: 2,313,830 km (0.078 R)
• M11: 2,632,025 km (0.107 R)
• M12: 2,779,828 km (0.043 R)
• M13: 2,896,813 km (0.08 R)
• M14: 3,633,134 km (0.038 R)
• M15: 3,835,390 km (0.098 R)
• M16: 4,231,974 km (0.1 R)
• M17: 4,386,509 km (0.12 R)
• M18: 4,523,391 km (0.084 R)
• M19: 4,641,872 km (0.081 R)
• M20: 5,105,476 km (0.094 R)
• M21: 5,353,210 km (0.117 R)
• M22: 6,186,022 km (0.104 R)
• M23: 6,472,651 km (0.07 R)
• M24: 6,673,711 km (0.109 R)
• M25: 6,808,797 km (0.107 R)
• M26: 7,173,816 km (0.05 R)
• M27: 7,358,719 km (0.098 R)
• M28: 7,922,853 km (0.094 R)
• M29: 8,018,296 km (0.058 R)
• M30: 8,162,060 km (0.116 R)
• M31: 8,427,895 km (0.048 R)
• M32: 8,574,202 km (0.064 R)
• M33: 8,770,624 km (0.09 R)
• M34: 9,018,059 km (0.114 R)
• M35: 9,368,567 km (0.049 R)
• M36: 9,545,391 km (0.117 R)
• M37: 9,774,575 km (0.112 R)
• M38: 9,902,631 km (0.064 R)
• M39: 10,342,299 km (0.069 R)
• M40: 10,420,539 km (0.105 R)
• M41: 10,498,928 km (0.036 R)
• M42: 10,656,455 km (0.105 R)
• M43: 11,080,265 km (0.037 R)
• M44: 11,374,824 km (0.118 R)
• M45: 11,726,379 km (0.043 R)
• M46: 12,109,050 km (0.061 R)
• M47: 12,191,478 km (0.072 R)
• M48: 12,412,435 km (0.113 R)
• M49: 12,523,436 km (0.041 R)
• M50: 12,830,411 km (0.066 R)
• M51: 12,970,734 km (0.092 R)
• M52: 13,281,299 km (0.054 R)
• M53: 13,708,850 km (0.062 R)
• M54: 14,285,849 km (0.106 R)
• M55: 14,900,247 km (0.115 R)
• M56: 15,732,909 km (0.057 R)
• M57: 15,822,967 km (0.037 R)
• M58: 16,306,467 km (0.046 R)
• M59: 16,519,644 km (0.099 R)
• M60: 16,733,569 km (0.095 R)
• M61: 17,071,810 km (0.111 R)
• M62: 17,692,342 km (0.09 R)
• M63: 18,383,634 km (0.114 R)
• M64: 18,955,845 km (0.089 R)
• M65: 19,083,752 km (0.091 R)
• M66: 19,179,943 km (0.064 R)
• M67: 19,372,625 km (0.037 R)
• M68: 19,630,681 km (0.081 R)
• M69: 21,037,201 km (0.077 R)
• M70: 21,369,009 km (0.068 R)
• M71: 21,936,882 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 12

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.62 AU - 7.6 AU

Year: 6116 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,382,438 km

• M1: 163,211 km (0.065 R)
• M2: 240,703 km (0.112 R)
• M3: 329,415 km (0.106 R)
• M4: 505,641 km (0.064 R)
• M5: 658,979 km (0.087 R)
• M6: 907,311 km (0.111 R)
• M7: 1,306,289 km (0.057 R)
• M8: 1,913,058 km (0.104 R)
• M9: 2,091,079 km (0.085 R)
• M10: 2,349,883 km (0.105 R)
• M11: 2,560,517 km (0.072 R)
• M12: 2,638,757 km (0.099 R)
• M13: 2,817,676 km (0.091 R)
• M14: 2,939,299 km (0.064 R)
• M15: 3,083,362 km (0.109 R)
• M16: 3,314,790 km (0.076 R)
• M17: 3,595,585 km (0.112 R)
• M18: 3,839,280 km (0.05 R)
• M19: 4,436,923 km (0.119 R)
• M20: 5,590,622 km (0.118 R)
• M21: 6,029,991 km (0.116 R)
• M22: 6,373,468 km (0.051 R)
• M23: 6,453,652 km (0.065 R)
• M24: 6,914,563 km (0.064 R)
• M25: 7,052,044 km (0.092 R)
• M26: 7,358,121 km (0.115 R)
• M27: 7,470,469 km (0.101 R)
• M28: 7,810,954 km (0.083 R)
• M29: 7,982,991 km (0.051 R)
• M30: 8,214,569 km (0.08 R)
• M31: 8,833,006 km (0.082 R)
• M32: 8,982,455 km (0.104 R)
• M33: 9,193,088 km (0.091 R)
• M34: 9,496,922 km (0.117 R)
• M35: 10,365,188 km (0.118 R)
• M36: 10,840,759 km (0.118 R)
• M37: 11,161,796 km (0.106 R)
• M38: 11,453,363 km (0.074 R)
• M39: 11,780,384 km (0.118 R)
• M40: 12,376,830 km (0.046 R)
• M41: 12,577,890 km (0.12 R)
• M42: 12,915,233 km (0.09 R)
• M43: 13,085,027 km (0.076 R)
• M44: 13,980,220 km (0.059 R)
• M45: 14,119,645 km (0.106 R)
• M46: 14,294,675 km (0.086 R)
• M47: 14,611,523 km (0.062 R)
• M48: 15,108,936 km (0.062 R)
• M49: 15,684,290 km (0.116 R)
• M50: 15,829,250 km (0.12 R)
• M51: 16,634,535 km (0.075 R)
• M52: 17,303,238 km (0.106 R)
• M53: 17,603,331 km (0.087 R)
• M54: 18,322,897 km (0.088 R)
• M55: 18,552,081 km (0.08 R)
• M56: 18,667,122 km (0.091 R)
• M57: 18,859,205 km (0.1 R)
• M58: 18,974,844 km (0.109 R)
• M59: 19,712,511 km (0.061 R)
• M60: 19,869,140 km (0.095 R)
• M61: 20,341,122 km (0.114 R)
• M62: 20,816,843 km (0.032 R)
• M63: 20,936,372 km (0.082 R)
• M64: 21,537,306 km (0.081 R)
• M65: 21,779,206 km (0.058 R)
• M66: 22,510,590 km (0.085 R)
• M67: 22,592,270 km (0.084 R)
• M68: 23,581,112 km (0.118 R)
• M69: 24,921,509 km (0.069 R)
• M70: 25,218,012 km (0.067 R)
• M71: 25,473,077 km (0.116 R)
• M72: 25,857,394 km (0.094 R)
• M73: 26,243,506 km (0.105 R)
• M74: 26,372,609 km (0.115 R)
• M75: 27,021,564 km (0.03 R)
• M76: 27,588,241 km (0.109 R)
• M77: 27,675,756 km (0.118 R)
• M78: 28,733,263 km (0.106 R)
• M79: 29,044,127 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 11.5

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.51 AU - 8.27 AU

Year: 7230 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,382,438 km

• M1: 144,362 km (0.076 R)
• M2: 309,368 km (0.096 R)
• M3: 406,906 km (0.107 R)
• M4: 761,453 km (0.111 R)
• M5: 889,210 km (0.103 R)
• M6: 1,355,806 km (0.063 R)
• M7: 1,434,045 km (0.12 R)
• M8: 2,442,634 km (0.05 R)
• M9: 2,539,125 km (0.101 R)
• M10: 2,711,013 km (0.116 R)
• M11: 2,912,371 km (0.095 R)
• M12: 2,989,265 km (0.111 R)
• M13: 3,600,821 km (0.067 R)
• M14: 4,135,184 km (0.05 R)
• M15: 4,664,462 km (0.062 R)
• M16: 4,937,179 km (0.109 R)
• M17: 5,090,965 km (0.091 R)
• M18: 5,340,345 km (0.108 R)
• M19: 5,754,432 km (0.073 R)
• M20: 6,411,615 km (0.093 R)
• M21: 7,196,705 km (0.111 R)
• M22: 9,233,031 km (0.099 R)
• M23: 10,156,947 km (0.079 R)
• M24: 10,392,564 km (0.114 R)
• M25: 12,258,498 km (0.117 R)
• M26: 12,383,712 km (0.109 R)
• M27: 13,530,080 km (0.084 R)
• M28: 13,919,783 km (0.116 R)
• M29: 14,181,729 km (0.091 R)
• M30: 15,290,249 km (0.106 R)
• M31: 15,470,215 km (0.089 R)
• M32: 15,923,197 km (0.099 R)
• M33: 16,105,707 km (0.106 R)
• M34: 16,426,594 km (0.107 R)
• M35: 16,518,746 km (0.083 R)
• M36: 16,749,726 km (0.053 R)
• M37: 17,214,825 km (0.118 R)
• M38: 17,778,660 km (0.119 R)
• M39: 17,873,206 km (0.038 R)
• M40: 18,587,685 km (0.06 R)
• M41: 18,779,918 km (0.101 R)
• M42: 19,069,390 km (0.106 R)
• M43: 19,263,119 km (0.105 R)
• M44: 19,701,441 km (0.099 R)
• M45: 20,439,557 km (0.108 R)
• M46: 20,936,521 km (0.098 R)
• M47: 21,841,289 km (0.11 R)
• M48: 22,298,460 km (0.084 R)
• M49: 23,584,852 km (0.048 R)
• M50: 24,315,788 km (0.085 R)
• M51: 24,473,314 km (0.102 R)
• M52: 26,175,439 km (0.108 R)
• M53: 26,715,038 km (0.116 R)
• M54: 27,203,924 km (0.113 R)
• M55: 27,422,187 km (0.046 R)
• M56: 27,750,704 km (0.028 R)
• M57: 28,135,470 km (0.116 R)
• M58: 28,688,384 km (0.032 R)
• M59: 29,077,488 km (0.109 R)
• M60: 29,300,538 km (0.101 R)
• M61: 29,973,429 km (0.068 R)
• M62: 30,198,873 km (0.111 R)
• M63: 30,311,820 km (0.099 R)
• M64: 30,424,766 km (0.088 R)
• M65: 30,992,191 km (0.09 R)
• M66: 31,448,764 km (0.091 R)
• M67: 31,735,094 km (0.077 R)
• M68: 32,483,831 km (0.112 R)
• M69: 32,889,391 km (0.087 R)
• M70: 33,822,882 km (0.066 R)
• M71: 34,823,991 km (0.061 R)
• M72: 36,014,341 km (0.064 R)
• M73: 36,254,146 km (0.104 R)
• M74: 36,855,530 km (0.09 R)
• M75: 37,036,693 km (0.051 R)
• M76: 38,007,583 km (0.115 R)
• M77: 38,190,541 km (0.081 R)
• M78: 39,048,186 km (0.06 R)
• M79: 39,171,305 km (0.11 R)
• M80: 40,036,280 km (0.092 R)
• M81: 40,658,008 km (0.085 R)
• M82: 41,282,879 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918

Radius: 8.8

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.27 AU - 12.43 AU

Year: 13761 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,382,438 km

• M1: 147,653 km (0.041 R)
• M2: 631,602 km (0.116 R)
• M3: 839,244 km (0.051 R)
• M4: 951,442 km (0.104 R)
• M5: 1,092,812 km (0.112 R)
• M6: 1,166,265 km (0.068 R)
• M7: 1,504,057 km (0.099 R)
• M8: 1,642,136 km (0.062 R)
• M9: 1,990,549 km (0.104 R)
• M10: 2,856,721 km (0.116 R)
• M11: 3,133,627 km (0.115 R)
• M12: 3,863,664 km (0.085 R)
• M13: 3,977,508 km (0.088 R)
• M14: 4,564,081 km (0.106 R)
• M15: 4,644,266 km (0.079 R)
• M16: 5,011,379 km (0.11 R)
• M17: 5,261,208 km (0.104 R)
• M18: 5,600,795 km (0.117 R)
• M19: 5,903,880 km (0.064 R)
• M20: 6,571,236 km (0.088 R)
• M21: 6,753,297 km (0.12 R)
• M22: 7,075,830 km (0.118 R)
• M23: 7,403,449 km (0.114 R)
• M24: 8,762,994 km (0.064 R)
• M25: 10,092,920 km (0.097 R)
• M26: 10,461,678 km (0.026 R)
• M27: 10,888,631 km (0.105 R)
• M28: 12,091,697 km (0.097 R)
• M29: 12,147,347 km (0.039 R)
• M30: 12,879,030 km (0.113 R)
• M31: 14,091,072 km (0.053 R)
• M32: 14,208,357 km (0.089 R)
• M33: 14,859,556 km (0.076 R)
• M34: 15,945,936 km (0.09 R)
• M35: 18,194,392 km (0.069 R)
• M36: 18,450,354 km (0.11 R)
• M37: 21,477,916 km (0.081 R)
• M38: 22,566,689 km (0.086 R)
• M39: 22,635,355 km (0.092 R)
• M40: 23,673,265 km (0.099 R)
• M41: 24,303,520 km (0.089 R)
• M42: 24,444,292 km (0.111 R)
• M43: 25,723,653 km (0.1 R)
• M44: 25,795,310 km (0.086 R)
• M45: 26,733,738 km (0.031 R)
• M46: 27,170,564 km (0.113 R)
• M47: 28,495,253 km (0.067 R)
• M48: 28,867,004 km (0.092 R)
• M49: 29,690,390 km (0.111 R)
• M50: 29,991,680 km (0.089 R)
• M51: 30,901,834 km (0.094 R)
• M52: 31,207,163 km (0.11 R)
• M53: 32,129,284 km (0.046 R)
• M54: 35,986,516 km (0.119 R)
• M55: 36,710,719 km (0.116 R)
• M56: 38,829,923 km (0.075 R)
• M57: 39,821,308 km (0.107 R)
• M58: 40,821,070 km (0.073 R)
• M59: 41,324,018 km (0.082 R)
• M60: 41,492,017 km (0.117 R)
• M61: 41,744,687 km (0.097 R)
• M62: 41,913,284 km (0.088 R)
• M63: 43,698,136 km (0.08 R)
• M64: 43,955,146 km (0.075 R)
• M65: 45,161,054 km (0.091 R)
• M66: 46,465,099 km (0.112 R)
• M67: 48,223,173 km (0.054 R)
• M68: 48,932,416 km (0.115 R)
• M69: 49,377,470 km (0.116 R)
• M70: 49,823,870 km (0.098 R)
• M71: 51,442,070 km (0.038 R)
• M72: 51,622,784 km (0.052 R)
• M73: 54,453,027 km (0.062 R)
• M74: 55,562,145 km (0.116 R)
• M75: 55,747,647 km (0.042 R)
• M76: 56,585,245 km (0.115 R)
• M77: 56,958,791 km (0.06 R)
• M78: 57,239,586 km (0.109 R)
• M79: 57,520,830 km (0.106 R)
• M80: 57,614,628 km (0.07 R)
• M81: 57,896,470 km (0.071 R)
• M82: 58,272,859 km (0.114 R)
• M83: 61,122,100 km (0.09 R)
• M84: 62,660,265 km (0.093 R)
• M85: 62,950,036 km (0.096 R)
• M86: 63,628,014 km (0.079 R)
• M87: 64,308,385 km (0.072 R)
• M88: 64,698,237 km (0.059 R)
• M89: 64,893,462 km (0.074 R)
• M90: 65,284,511 km (0.056 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit