🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.63 AU - 0.89 AU

Year: 248 Days

Day: 41.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 167.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.77 AU - 1.11 AU

Year: 342 Days

Day: 47.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.57 AU - 3.41 AU

Year: 1937 Days

Day: 19.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,060,616 km

• M1: 2,020,469 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.34 AU - 4.74 AU

Year: 3043 Days

Day: 18.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,060,616 km

• M1: 1,044,044 km (0.086 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 12.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.48 AU - 5.36 AU

Year: 4090 Days

Day: 8 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,060,616 km

• M1: 281,992 km (0.047 R)
• M2: 545,135 km (0.073 R)
• M3: 666,309 km (0.115 R)
• M4: 745,446 km (0.113 R)
• M5: 899,083 km (0.112 R)
• M6: 980,016 km (0.119 R)
• M7: 1,511,686 km (0.093 R)
• M8: 2,004,761 km (0.12 R)
• M9: 2,712,957 km (0.111 R)
• M10: 3,337,229 km (0.088 R)
• M11: 3,533,203 km (0.083 R)
• M12: 3,800,384 km (0.11 R)
• M13: 4,241,997 km (0.089 R)
• M14: 4,440,364 km (0.107 R)
• M15: 4,979,515 km (0.106 R)
• M16: 5,234,280 km (0.119 R)
• M17: 5,710,001 km (0.099 R)
• M18: 6,040,313 km (0.117 R)
• M19: 6,247,955 km (0.117 R)
• M20: 6,474,147 km (0.083 R)
• M21: 6,670,270 km (0.032 R)
• M22: 7,525,521 km (0.117 R)
• M23: 7,852,991 km (0.114 R)
• M24: 8,379,725 km (0.057 R)
• M25: 8,575,848 km (0.1 R)
• M26: 9,504,551 km (0.069 R)
• M27: 9,671,652 km (0.049 R)
• M28: 10,027,994 km (0.094 R)
• M29: 10,312,230 km (0.04 R)
• M30: 10,426,822 km (0.098 R)
• M31: 10,695,500 km (0.106 R)
• M32: 10,927,676 km (0.114 R)
• M33: 11,813,445 km (0.06 R)
• M34: 11,973,215 km (0.108 R)
• M35: 12,640,422 km (0.089 R)
• M36: 13,632,256 km (0.03 R)
• M37: 13,800,104 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 14.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.23 AU - 6.15 AU

Year: 5086 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,060,616 km

• M1: 232,176 km (0.066 R)
• M2: 515,514 km (0.096 R)
• M3: 656,435 km (0.039 R)
• M4: 795,711 km (0.071 R)
• M5: 1,237,474 km (0.087 R)
• M6: 1,460,524 km (0.1 R)
• M7: 1,673,851 km (0.108 R)
• M8: 2,022,114 km (0.053 R)
• M9: 2,420,793 km (0.051 R)
• M10: 2,620,506 km (0.107 R)
• M11: 2,988,068 km (0.088 R)
• M12: 3,232,660 km (0.119 R)
• M13: 3,463,640 km (0.057 R)
• M14: 3,669,037 km (0.086 R)
• M15: 3,889,096 km (0.118 R)
• M16: 4,038,395 km (0.11 R)
• M17: 4,135,334 km (0.108 R)
• M18: 4,813,012 km (0.076 R)
• M19: 4,938,974 km (0.105 R)
• M20: 5,077,801 km (0.052 R)
• M21: 5,359,194 km (0.116 R)
• M22: 5,477,975 km (0.113 R)
• M23: 6,097,460 km (0.098 R)
• M24: 6,662,790 km (0.118 R)
• M25: 7,166,486 km (0.052 R)
• M26: 7,271,354 km (0.067 R)
• M27: 7,389,985 km (0.095 R)
• M28: 7,965,638 km (0.06 R)
• M29: 8,444,800 km (0.12 R)
• M30: 8,751,027 km (0.115 R)
• M31: 9,089,118 km (0.062 R)
• M32: 9,374,251 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 9.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.5 AU - 8.12 AU

Year: 6660 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,060,616 km

• M1: 122,670 km (0.101 R)
• M2: 264,938 km (0.114 R)
• M3: 337,942 km (0.08 R)
• M4: 452,534 km (0.095 R)
• M5: 638,035 km (0.089 R)
• M6: 1,048,083 km (0.109 R)
• M7: 1,504,506 km (0.081 R)
• M8: 1,583,942 km (0.072 R)
• M9: 1,817,315 km (0.095 R)
• M10: 1,902,436 km (0.074 R)
• M11: 2,017,926 km (0.101 R)
• M12: 2,317,271 km (0.111 R)
• M13: 2,551,092 km (0.106 R)
• M14: 2,678,999 km (0.035 R)
• M15: 2,841,911 km (0.052 R)
• M16: 2,908,033 km (0.094 R)
• M17: 3,669,037 km (0.099 R)
• M18: 3,832,099 km (0.092 R)
• M19: 4,127,854 km (0.106 R)
• M20: 4,469,685 km (0.102 R)
• M21: 4,643,967 km (0.037 R)
• M22: 4,899,779 km (0.037 R)
• M23: 5,282,002 km (0.045 R)
• M24: 6,376,908 km (0.068 R)
• M25: 6,794,137 km (0.095 R)
• M26: 6,860,858 km (0.084 R)
• M27: 6,927,728 km (0.043 R)
• M28: 7,017,337 km (0.087 R)
• M29: 7,288,259 km (0.109 R)
• M30: 7,539,882 km (0.087 R)
• M31: 7,770,861 km (0.112 R)
• M32: 7,957,560 km (0.106 R)
• M33: 8,335,145 km (0.078 R)
• M34: 8,815,503 km (0.069 R)
• M35: 8,888,357 km (0.107 R)
• M36: 9,255,471 km (0.106 R)
• M37: 9,428,555 km (0.093 R)
• M38: 9,652,653 km (0.104 R)
• M39: 10,131,516 km (0.097 R)
• M40: 10,309,836 km (0.057 R)
• M41: 10,695,649 km (0.032 R)
• M42: 11,138,459 km (0.067 R)
• M43: 11,988,624 km (0.086 R)
• M44: 12,096,334 km (0.09 R)
• M45: 12,231,421 km (0.075 R)
• M46: 12,448,637 km (0.085 R)
• M47: 12,667,200 km (0.043 R)
• M48: 13,219,066 km (0.09 R)
• M49: 13,806,836 km (0.087 R)
• M50: 14,517,875 km (0.104 R)
• M51: 14,834,574 km (0.12 R)
• M52: 15,182,538 km (0.074 R)
• M53: 15,504,024 km (0.098 R)
• M54: 17,083,778 km (0.069 R)
• M55: 17,235,470 km (0.083 R)
• M56: 17,387,611 km (0.106 R)
• M57: 17,448,647 km (0.055 R)
• M58: 17,693,239 km (0.118 R)
• M59: 17,877,394 km (0.113 R)
• M60: 17,969,846 km (0.1 R)
• M61: 18,062,297 km (0.084 R)
• M62: 18,465,015 km (0.061 R)
• M63: 18,589,480 km (0.096 R)
• M64: 18,651,863 km (0.116 R)
• M65: 18,808,043 km (0.102 R)
• M66: 19,247,711 km (0.11 R)
• M67: 19,373,971 km (0.059 R)
• M68: 19,849,992 km (0.114 R)
• M69: 19,945,585 km (0.099 R)
• M70: 20,073,341 km (0.117 R)
• M71: 20,137,369 km (0.112 R)
• M72: 20,329,752 km (0.112 R)
• M73: 20,587,061 km (0.064 R)
• M74: 21,170,343 km (0.087 R)
• M75: 21,759,010 km (0.095 R)
• M76: 22,022,303 km (0.096 R)
• M77: 22,154,397 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 8.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.67 AU - 8.45 AU

Year: 8575 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,060,616 km

• M1: 123,867 km (0.092 R)
• M2: 195,973 km (0.118 R)
• M3: 426,952 km (0.099 R)
• M4: 493,374 km (0.105 R)
• M5: 574,306 km (0.065 R)
• M6: 834,008 km (0.112 R)
• M7: 895,343 km (0.096 R)
• M8: 1,353,711 km (0.09 R)
• M9: 1,471,295 km (0.107 R)
• M10: 1,607,728 km (0.077 R)
• M11: 1,764,507 km (0.114 R)
• M12: 1,828,535 km (0.092 R)
• M13: 1,893,460 km (0.109 R)
• M14: 2,093,024 km (0.116 R)
• M15: 2,676,605 km (0.107 R)
• M16: 3,248,967 km (0.032 R)
• M17: 3,368,046 km (0.119 R)
• M18: 3,692,524 km (0.067 R)
• M19: 4,133,688 km (0.064 R)
• M20: 4,262,791 km (0.064 R)
• M21: 4,525,186 km (0.107 R)
• M22: 4,974,129 km (0.05 R)
• M23: 5,042,795 km (0.1 R)
• M24: 5,320,299 km (0.116 R)
• M25: 5,484,557 km (0.076 R)
• M26: 6,207,115 km (0.11 R)
• M27: 6,405,033 km (0.1 R)
• M28: 6,655,160 km (0.063 R)
• M29: 6,730,857 km (0.112 R)
• M30: 6,857,566 km (0.069 R)
• M31: 7,165,140 km (0.087 R)
• M32: 7,242,781 km (0.102 R)
• M33: 7,529,710 km (0.087 R)
• M34: 7,873,635 km (0.077 R)
• M35: 7,980,448 km (0.101 R)
• M36: 8,141,715 km (0.116 R)
• M37: 8,385,559 km (0.088 R)
• M38: 8,440,013 km (0.114 R)
• M39: 8,714,375 km (0.034 R)
• M40: 8,991,730 km (0.114 R)
• M41: 9,384,873 km (0.111 R)
• M42: 9,869,720 km (0.053 R)
• M43: 10,071,826 km (0.059 R)
• M44: 10,216,936 km (0.084 R)
• M45: 10,509,400 km (0.115 R)
• M46: 11,012,946 km (0.073 R)
• M47: 11,342,959 km (0.044 R)
• M48: 12,476,612 km (0.08 R)
• M49: 12,538,845 km (0.117 R)
• M50: 12,820,538 km (0.094 R)
• M51: 12,946,499 km (0.072 R)
• M52: 13,485,949 km (0.064 R)
• M53: 14,162,580 km (0.112 R)
• M54: 14,488,554 km (0.095 R)
• M55: 14,718,336 km (0.077 R)
• M56: 14,883,193 km (0.061 R)
• M57: 15,081,859 km (0.045 R)
• M58: 15,750,262 km (0.117 R)
• M59: 15,952,668 km (0.093 R)
• M60: 16,599,230 km (0.059 R)
• M61: 16,667,896 km (0.039 R)
• M62: 17,463,158 km (0.109 R)
• M63: 17,707,750 km (0.12 R)
• M64: 18,377,051 km (0.063 R)
• M65: 18,732,795 km (0.082 R)
• M66: 19,054,730 km (0.096 R)
• M67: 20,618,626 km (0.097 R)
• M68: 21,025,233 km (0.112 R)
• M69: 21,959,172 km (0.089 R)
• M70: 22,072,119 km (0.077 R)
• M71: 22,488,150 km (0.085 R)
• M72: 22,563,996 km (0.04 R)
• M73: 22,639,992 km (0.084 R)
• M74: 23,212,653 km (0.079 R)
• M75: 23,828,697 km (0.082 R)
• M76: 24,216,604 km (0.116 R)
• M77: 24,411,231 km (0.116 R)
• M78: 24,762,936 km (0.106 R)
• M79: 25,234,618 km (0.088 R)
• M80: 25,431,937 km (0.08 R)
• M81: 25,550,718 km (0.082 R)
• M82: 26,226,601 km (0.1 R)
• M83: 26,546,741 km (0.099 R)
• M84: 26,948,710 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.1

Radius: 14.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.47 AU - 9.97 AU

Year: 11356 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,060,616 km

• M1: 200,760 km (0.066 R)
• M2: 352,901 km (0.072 R)
• M3: 481,107 km (0.107 R)
• M4: 594,801 km (0.087 R)
• M5: 986,000 km (0.075 R)
• M6: 1,352,514 km (0.087 R)
• M7: 1,780,813 km (0.099 R)
• M8: 1,894,657 km (0.104 R)
• M9: 2,251,448 km (0.069 R)
• M10: 2,354,521 km (0.05 R)
• M11: 2,544,061 km (0.074 R)
• M12: 2,738,838 km (0.077 R)
• M13: 3,006,468 km (0.106 R)
• M14: 3,097,723 km (0.092 R)
• M15: 3,212,913 km (0.056 R)
• M16: 3,835,989 km (0.037 R)
• M17: 3,985,138 km (0.075 R)
• M18: 5,330,771 km (0.089 R)
• M19: 5,525,846 km (0.066 R)
• M20: 5,638,344 km (0.102 R)
• M21: 5,923,028 km (0.111 R)
• M22: 6,154,307 km (0.06 R)
• M23: 6,595,920 km (0.064 R)
• M24: 6,775,587 km (0.115 R)
• M25: 7,603,910 km (0.117 R)
• M26: 7,698,007 km (0.111 R)
• M27: 8,077,986 km (0.111 R)
• M28: 8,367,159 km (0.077 R)
• M29: 8,594,398 km (0.105 R)
• M30: 8,988,738 km (0.087 R)
• M31: 9,659,235 km (0.113 R)
• M32: 9,829,478 km (0.114 R)
• M33: 10,207,362 km (0.039 R)
• M34: 10,450,309 km (0.076 R)
• M35: 10,906,732 km (0.108 R)
• M36: 11,912,030 km (0.105 R)
• M37: 13,475,028 km (0.084 R)
• M38: 13,703,464 km (0.105 R)
• M39: 14,358,104 km (0.109 R)
• M40: 14,630,672 km (0.116 R)
• M41: 15,141,399 km (0.112 R)
• M42: 15,458,546 km (0.102 R)
• M43: 16,261,139 km (0.116 R)
• M44: 16,667,596 km (0.12 R)
• M45: 18,116,302 km (0.1 R)
• M46: 18,622,392 km (0.111 R)
• M47: 19,090,334 km (0.086 R)
• M48: 19,218,539 km (0.098 R)
• M49: 19,907,737 km (0.104 R)
• M50: 20,736,509 km (0.118 R)
• M51: 21,044,830 km (0.044 R)
• M52: 21,754,971 km (0.103 R)
• M53: 23,016,829 km (0.106 R)
• M54: 23,107,934 km (0.098 R)
• M55: 24,163,497 km (0.068 R)
• M56: 24,907,148 km (0.051 R)
• M57: 25,187,943 km (0.071 R)
• M58: 25,281,891 km (0.088 R)
• M59: 26,226,601 km (0.026 R)
• M60: 26,369,317 km (0.111 R)
• M61: 27,762,223 km (0.089 R)
• M62: 28,004,871 km (0.093 R)
• M63: 28,884,058 km (0.043 R)
• M64: 30,070,219 km (0.077 R)
• M65: 30,169,851 km (0.068 R)
• M66: 31,071,029 km (0.09 R)
• M67: 31,373,366 km (0.088 R)
• M68: 32,082,610 km (0.061 R)
• M69: 33,362,420 km (0.027 R)
• M70: 34,138,234 km (0.12 R)
• M71: 34,398,235 km (0.081 R)
• M72: 34,658,835 km (0.076 R)
• M73: 34,815,464 km (0.07 R)
• M74: 34,972,392 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 11.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.63 AU - 12.21 AU

Year: 14462 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,060,616 km

• M1: 231,428 km (0.105 R)
• M2: 330,013 km (0.088 R)
• M3: 427,102 km (0.04 R)
• M4: 630,106 km (0.052 R)
• M5: 774,169 km (0.116 R)
• M6: 1,348,924 km (0.057 R)
• M7: 2,122,943 km (0.1 R)
• M8: 2,531,944 km (0.098 R)
• M9: 2,649,977 km (0.103 R)
• M10: 3,115,525 km (0.047 R)
• M11: 3,606,805 km (0.039 R)
• M12: 3,686,540 km (0.096 R)
• M13: 3,793,952 km (0.089 R)
• M14: 3,957,013 km (0.117 R)
• M15: 4,488,834 km (0.088 R)
• M16: 4,603,575 km (0.115 R)
• M17: 4,748,685 km (0.068 R)
• M18: 4,865,671 km (0.1 R)
• M19: 5,374,154 km (0.106 R)
• M20: 5,994,087 km (0.104 R)
• M21: 6,280,418 km (0.078 R)
• M22: 6,571,386 km (0.086 R)
• M23: 7,133,126 km (0.068 R)
• M24: 7,301,274 km (0.07 R)
• M25: 8,161,761 km (0.045 R)
• M26: 8,693,431 km (0.116 R)
• M27: 9,383,078 km (0.117 R)
• M28: 9,493,630 km (0.098 R)
• M29: 9,641,583 km (0.12 R)
• M30: 10,015,129 km (0.084 R)
• M31: 11,634,974 km (0.075 R)
• M32: 11,952,720 km (0.119 R)
• M33: 12,072,548 km (0.116 R)
• M34: 12,233,067 km (0.111 R)
• M35: 12,394,333 km (0.118 R)
• M36: 12,556,198 km (0.053 R)
• M37: 12,637,430 km (0.092 R)
• M38: 12,800,342 km (0.116 R)
• M39: 13,459,320 km (0.068 R)
• M40: 13,960,623 km (0.106 R)
• M41: 14,171,406 km (0.111 R)
• M42: 14,638,750 km (0.109 R)
• M43: 14,724,320 km (0.032 R)
• M44: 15,197,648 km (0.111 R)
• M45: 15,327,648 km (0.078 R)
• M46: 15,457,948 km (0.071 R)
• M47: 15,588,697 km (0.072 R)
• M48: 16,159,263 km (0.096 R)
• M49: 16,915,929 km (0.094 R)
• M50: 17,050,717 km (0.096 R)
• M51: 19,113,970 km (0.103 R)
• M52: 19,254,443 km (0.074 R)
• M53: 21,838,896 km (0.044 R)
• M54: 21,936,583 km (0.1 R)
• M55: 22,034,570 km (0.108 R)
• M56: 22,132,706 km (0.113 R)
• M57: 22,674,848 km (0.051 R)
• M58: 22,773,882 km (0.082 R)
• M59: 22,922,732 km (0.058 R)
• M60: 23,022,065 km (0.098 R)
• M61: 24,327,307 km (0.09 R)
• M62: 24,886,803 km (0.069 R)
• M63: 25,811,467 km (0.115 R)
• M64: 28,225,079 km (0.063 R)
• M65: 28,491,812 km (0.066 R)
• M66: 28,812,849 km (0.104 R)
• M67: 28,973,966 km (0.069 R)
• M68: 30,491,188 km (0.101 R)
• M69: 31,204,321 km (0.077 R)
• M70: 31,424,828 km (0.106 R)
• M71: 31,590,582 km (0.071 R)
• M72: 31,756,636 km (0.11 R)
• M73: 33,320,383 km (0.07 R)
• M74: 33,771,869 km (0.048 R)
• M75: 34,338,994 km (0.086 R)
• M76: 35,252,888 km (0.108 R)
• M77: 35,712,752 km (0.113 R)
• M78: 36,232,604 km (0.054 R)
• M79: 36,522,525 km (0.037 R)
• M80: 37,221,297 km (0.088 R)
• M81: 37,924,556 km (0.04 R)
• M82: 38,336,848 km (0.088 R)
• M83: 38,454,881 km (0.09 R)
• M84: 39,106,379 km (0.082 R)
• M85: 39,225,310 km (0.06 R)
• M86: 39,881,147 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 12,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit