🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 179 Days

Day: 31.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 224 Days

Day: 47.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.96 AU - 1.04 AU

Year: 427 Days

Day: 31.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.41 AU

Year: 555 Days

Day: 27.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,342,388 km

• M1: 120,725 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.53 AU - 1.95 AU

Year: 981 Days

Day: 22 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 14.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.44 AU - 5 AU

Year: 3706 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 149.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,342,388 km

• M1: 191,635 km (0.06 R)
• M2: 285,882 km (0.064 R)
• M3: 403,017 km (0.098 R)
• M4: 585,526 km (0.111 R)
• M5: 711,188 km (0.115 R)
• M6: 914,791 km (0.062 R)
• M7: 1,259,016 km (0.059 R)
• M8: 1,417,889 km (0.057 R)
• M9: 1,511,836 km (0.069 R)
• M10: 1,681,779 km (0.041 R)
• M11: 2,054,428 km (0.119 R)
• M12: 2,582,957 km (0.115 R)
• M13: 2,743,924 km (0.086 R)
• M14: 2,878,113 km (0.057 R)
• M15: 3,122,407 km (0.105 R)
• M16: 3,326,009 km (0.119 R)
• M17: 3,421,453 km (0.082 R)
• M18: 3,598,876 km (0.111 R)
• M19: 3,730,073 km (0.088 R)
• M20: 3,963,296 km (0.078 R)
• M21: 4,391,894 km (0.097 R)
• M22: 4,603,126 km (0.054 R)
• M23: 4,799,548 km (0.117 R)
• M24: 4,944,359 km (0.102 R)
• M25: 5,443,567 km (0.102 R)
• M26: 5,613,660 km (0.108 R)
• M27: 5,766,400 km (0.044 R)
• M28: 5,881,889 km (0.111 R)
• M29: 6,351,327 km (0.08 R)
• M30: 6,651,121 km (0.095 R)
• M31: 7,016,888 km (0.108 R)
• M32: 7,243,828 km (0.107 R)
• M33: 7,389,387 km (0.117 R)
• M34: 7,515,049 km (0.08 R)
• M35: 7,704,739 km (0.071 R)
• M36: 7,853,439 km (0.094 R)
• M37: 7,960,252 km (0.091 R)
• M38: 8,699,565 km (0.091 R)
• M39: 8,898,979 km (0.082 R)
• M40: 9,167,208 km (0.064 R)
• M41: 9,302,444 km (0.083 R)
• M42: 10,057,614 km (0.114 R)
• M43: 10,267,051 km (0.098 R)
• M44: 11,095,076 km (0.092 R)
• M45: 11,895,574 km (0.116 R)
• M46: 12,439,661 km (0.07 R)
• M47: 12,890,998 km (0.053 R)
• M48: 13,143,968 km (0.112 R)
• M49: 13,373,152 km (0.088 R)
• M50: 13,475,477 km (0.117 R)
• M51: 13,809,529 km (0.072 R)
• M52: 14,120,543 km (0.116 R)
• M53: 14,459,981 km (0.108 R)
• M54: 14,643,836 km (0.06 R)
• M55: 14,749,303 km (0.056 R)
• M56: 14,855,069 km (0.075 R)
• M57: 15,548,305 km (0.112 R)
• M58: 15,682,794 km (0.119 R)
• M59: 16,115,879 km (0.06 R)
• M60: 16,525,628 km (0.087 R)
• M61: 17,160,372 km (0.072 R)
• M62: 17,522,698 km (0.028 R)
• M63: 17,831,318 km (0.113 R)
• M64: 18,882,542 km (0.108 R)
• M65: 18,997,434 km (0.114 R)
• M66: 19,198,942 km (0.045 R)
• M67: 19,517,137 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 9.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.12 AU - 6.74 AU

Year: 6970 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,342,388 km

• M1: 141,520 km (0.08 R)
• M2: 326,123 km (0.118 R)
• M3: 445,353 km (0.092 R)
• M4: 746,942 km (0.082 R)
• M5: 1,108,071 km (0.083 R)
• M6: 1,228,348 km (0.098 R)
• M7: 1,353,113 km (0.107 R)
• M8: 1,482,365 km (0.074 R)
• M9: 2,061,010 km (0.042 R)
• M10: 2,145,981 km (0.074 R)
• M11: 2,939,598 km (0.067 R)
• M12: 3,060,024 km (0.053 R)
• M13: 3,380,613 km (0.065 R)
• M14: 3,712,122 km (0.059 R)
• M15: 3,895,080 km (0.105 R)
• M16: 3,974,367 km (0.087 R)
• M17: 4,080,880 km (0.095 R)
• M18: 4,188,441 km (0.093 R)
• M19: 4,351,503 km (0.117 R)
• M20: 4,600,284 km (0.101 R)
• M21: 4,910,401 km (0.102 R)
• M22: 5,227,548 km (0.104 R)
• M23: 5,403,325 km (0.094 R)
• M24: 5,492,037 km (0.058 R)
• M25: 5,640,887 km (0.076 R)
• M26: 5,821,152 km (0.078 R)
• M27: 6,064,698 km (0.043 R)
• M28: 6,751,502 km (0.104 R)
• M29: 7,168,880 km (0.112 R)
• M30: 7,397,166 km (0.11 R)
• M31: 7,495,751 km (0.076 R)
• M32: 7,727,478 km (0.105 R)
• M33: 8,231,922 km (0.088 R)
• M34: 10,724,073 km (0.045 R)
• M35: 11,248,713 km (0.058 R)
• M36: 11,935,367 km (0.071 R)
• M37: 12,012,559 km (0.073 R)
• M38: 12,714,323 km (0.116 R)
• M39: 13,189,595 km (0.091 R)
• M40: 13,309,274 km (0.062 R)
• M41: 13,953,891 km (0.095 R)
• M42: 14,280,014 km (0.051 R)
• M43: 14,526,402 km (0.103 R)
• M44: 14,981,479 km (0.082 R)
• M45: 15,064,805 km (0.088 R)
• M46: 15,273,643 km (0.077 R)
• M47: 15,821,022 km (0.078 R)
• M48: 16,675,824 km (0.064 R)
• M49: 17,021,994 km (0.11 R)
• M50: 17,108,910 km (0.112 R)
• M51: 17,677,382 km (0.09 R)
• M52: 17,986,002 km (0.1 R)
• M53: 18,251,987 km (0.109 R)
• M54: 19,057,871 km (0.071 R)
• M55: 19,646,988 km (0.115 R)
• M56: 20,150,235 km (0.111 R)
• M57: 20,426,542 km (0.058 R)
• M58: 21,076,096 km (0.073 R)
• M59: 21,544,188 km (0.111 R)
• M60: 22,110,416 km (0.033 R)
• M61: 23,161,341 km (0.047 R)
• M62: 23,595,923 km (0.077 R)
• M63: 23,838,570 km (0.115 R)
• M64: 25,559,843 km (0.103 R)
• M65: 25,659,476 km (0.069 R)
• M66: 27,371,922 km (0.086 R)
• M67: 28,087,748 km (0.107 R)
• M68: 28,293,296 km (0.082 R)
• M69: 28,913,229 km (0.064 R)
• M70: 29,381,171 km (0.1 R)
• M71: 29,537,651 km (0.103 R)
• M72: 29,642,220 km (0.101 R)
• M73: 30,324,536 km (0.105 R)
• M74: 31,118,152 km (0.091 R)
• M75: 31,224,516 km (0.074 R)
• M76: 31,651,169 km (0.051 R)
• M77: 32,079,618 km (0.086 R)
• M78: 32,240,884 km (0.091 R)
• M79: 32,888,344 km (0.057 R)
• M80: 34,086,324 km (0.111 R)
• M81: 34,360,686 km (0.102 R)
• M82: 35,243,314 km (0.113 R)
• M83: 35,687,470 km (0.07 R)
• M84: 37,143,655 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 13.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.28 AU - 8.56 AU

Year: 7782 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,342,388 km

• M1: 179,069 km (0.101 R)
• M2: 283,488 km (0.085 R)
• M3: 475,871 km (0.111 R)
• M4: 868,715 km (0.104 R)
• M5: 1,195,736 km (0.097 R)
• M6: 1,639,293 km (0.051 R)
• M7: 1,921,585 km (0.119 R)
• M8: 2,198,042 km (0.1 R)
• M9: 2,464,924 km (0.092 R)
• M10: 2,556,328 km (0.111 R)
• M11: 2,766,065 km (0.094 R)
• M12: 3,006,169 km (0.118 R)
• M13: 3,228,023 km (0.054 R)
• M14: 3,379,117 km (0.116 R)
• M15: 3,532,455 km (0.09 R)
• M16: 4,224,195 km (0.114 R)
• M17: 4,501,550 km (0.048 R)
• M18: 4,670,745 km (0.04 R)
• M19: 5,250,436 km (0.048 R)
• M20: 5,398,987 km (0.114 R)
• M21: 5,518,815 km (0.059 R)
• M22: 6,007,252 km (0.062 R)
• M23: 6,193,950 km (0.083 R)
• M24: 6,509,602 km (0.117 R)
• M25: 6,605,344 km (0.073 R)
• M26: 8,028,619 km (0.069 R)
• M27: 8,269,022 km (0.059 R)
• M28: 8,792,615 km (0.076 R)
• M29: 9,005,044 km (0.085 R)
• M30: 9,434,988 km (0.069 R)
• M31: 9,798,511 km (0.055 R)
• M32: 10,277,972 km (0.098 R)
• M33: 10,992,452 km (0.048 R)
• M34: 11,106,744 km (0.07 R)
• M35: 11,452,016 km (0.054 R)
• M36: 11,606,700 km (0.111 R)
• M37: 13,069,618 km (0.059 R)
• M38: 13,761,209 km (0.078 R)
• M39: 14,008,045 km (0.06 R)
• M40: 14,589,981 km (0.099 R)
• M41: 14,757,680 km (0.109 R)
• M42: 15,095,173 km (0.097 R)
• M43: 15,179,846 km (0.105 R)
• M44: 15,820,573 km (0.106 R)
• M45: 15,906,592 km (0.079 R)
• M46: 16,688,540 km (0.074 R)
• M47: 17,394,044 km (0.053 R)
• M48: 17,572,065 km (0.096 R)
• M49: 17,884,874 km (0.041 R)
• M50: 18,154,450 km (0.103 R)
• M51: 18,743,267 km (0.027 R)
• M52: 18,879,999 km (0.111 R)
• M53: 19,017,181 km (0.095 R)
• M54: 19,292,291 km (0.115 R)
• M55: 19,846,701 km (0.096 R)
• M56: 19,986,126 km (0.098 R)
• M57: 22,745,010 km (0.119 R)
• M58: 23,379,754 km (0.095 R)
• M59: 23,723,829 km (0.117 R)
• M60: 23,871,931 km (0.103 R)
• M61: 24,666,445 km (0.063 R)
• M62: 24,766,376 km (0.079 R)
• M63: 25,469,785 km (0.117 R)
• M64: 26,793,278 km (0.104 R)
• M65: 27,930,820 km (0.102 R)
• M66: 28,295,988 km (0.104 R)
• M67: 29,136,728 km (0.095 R)
• M68: 29,932,290 km (0.05 R)
• M69: 30,038,953 km (0.102 R)
• M70: 30,199,173 km (0.116 R)
• M71: 30,466,803 km (0.117 R)
• M72: 30,627,621 km (0.066 R)
• M73: 30,842,743 km (0.082 R)
• M74: 32,034,290 km (0.045 R)
• M75: 32,197,950 km (0.119 R)
• M76: 34,350,813 km (0.048 R)
• M77: 35,416,548 km (0.097 R)
• M78: 36,095,124 km (0.1 R)
• M79: 38,041,093 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.8

Radius: 5.6

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.23 AU - 15.39 AU

Year: 20758 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,342,388 km

• M1: 86,168 km (0.111 R)
• M2: 177,423 km (0.071 R)
• M3: 281,992 km (0.047 R)
• M4: 1,172,847 km (0.084 R)
• M5: 1,223,262 km (0.084 R)
• M6: 1,855,612 km (0.079 R)
• M7: 2,251,747 km (0.049 R)
• M8: 2,606,892 km (0.088 R)
• M9: 2,910,576 km (0.116 R)
• M10: 3,811,604 km (0.086 R)
• M11: 3,925,149 km (0.09 R)
• M12: 4,469,984 km (0.117 R)
• M13: 4,791,919 km (0.061 R)
• M14: 5,888,920 km (0.072 R)
• M15: 6,286,103 km (0.078 R)
• M16: 6,555,678 km (0.074 R)
• M17: 8,299,989 km (0.025 R)
• M18: 8,349,057 km (0.095 R)
• M19: 8,595,744 km (0.112 R)
• M20: 8,645,411 km (0.114 R)
• M21: 8,695,077 km (0.116 R)
• M22: 11,082,509 km (0.03 R)
• M23: 11,791,753 km (0.042 R)
• M24: 12,797,799 km (0.103 R)
• M25: 13,082,184 km (0.064 R)
• M26: 13,889,265 km (0.109 R)
• M27: 15,070,041 km (0.109 R)
• M28: 15,249,857 km (0.079 R)
• M29: 15,915,568 km (0.083 R)
• M30: 16,528,919 km (0.104 R)
• M31: 17,968,799 km (0.09 R)
• M32: 18,735,787 km (0.104 R)
• M33: 20,899,720 km (0.104 R)
• M34: 21,368,709 km (0.106 R)
• M35: 21,436,028 km (0.087 R)
• M36: 22,044,892 km (0.073 R)
• M37: 22,317,310 km (0.086 R)
• M38: 22,865,436 km (0.102 R)
• M39: 23,975,153 km (0.119 R)
• M40: 24,606,905 km (0.079 R)
• M41: 24,818,736 km (0.103 R)
• M42: 25,102,224 km (0.113 R)
• M43: 25,315,400 km (0.112 R)
• M44: 25,743,699 km (0.116 R)
• M45: 25,958,671 km (0.098 R)
• M46: 27,407,527 km (0.08 R)
• M47: 27,627,136 km (0.036 R)
• M48: 27,994,399 km (0.05 R)
• M49: 28,141,753 km (0.069 R)
• M50: 28,363,307 km (0.07 R)
• M51: 28,733,712 km (0.104 R)
• M52: 29,479,607 km (0.095 R)
• M53: 29,779,700 km (0.1 R)
• M54: 30,080,841 km (0.108 R)
• M55: 30,914,101 km (0.114 R)
• M56: 30,990,097 km (0.099 R)
• M57: 31,448,315 km (0.087 R)
• M58: 31,754,841 km (0.071 R)
• M59: 32,758,194 km (0.105 R)
• M60: 32,913,626 km (0.114 R)
• M61: 32,991,267 km (0.075 R)
• M62: 33,302,880 km (0.071 R)
• M63: 33,459,060 km (0.114 R)
• M64: 36,150,475 km (0.086 R)
• M65: 38,664,318 km (0.11 R)
• M66: 39,569,834 km (0.111 R)
• M67: 39,900,894 km (0.102 R)
• M68: 41,150,335 km (0.105 R)
• M69: 41,485,734 km (0.112 R)
• M70: 43,090,919 km (0.117 R)
• M71: 43,687,515 km (0.072 R)
• M72: 44,888,786 km (0.066 R)
• M73: 45,580,078 km (0.068 R)
• M74: 46,187,744 km (0.102 R)
• M75: 46,449,092 km (0.109 R)
• M76: 46,536,307 km (0.042 R)
• M77: 48,734,050 km (0.117 R)
• M78: 49,088,896 km (0.101 R)
• M79: 49,622,661 km (0.107 R)
• M80: 50,158,371 km (0.106 R)
• M81: 51,957,884 km (0.057 R)
• M82: 52,138,897 km (0.104 R)
• M83: 52,320,210 km (0.107 R)
• M84: 52,501,822 km (0.06 R)
• M85: 53,778,340 km (0.08 R)
• M86: 55,990,444 km (0.101 R)
• M87: 56,548,145 km (0.087 R)
• M88: 57,200,990 km (0.054 R)
• M89: 59,458,571 km (0.087 R)
• M90: 61,361,905 km (0.088 R)
• M91: 63,188,645 km (0.1 R)
• M92: 64,448,707 km (0.076 R)
• M93: 64,935,649 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.4

Radius: 3.3

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.62 AU - 16.86 AU

Year: 21773 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,342,388 km

• M1: 167,998 km (0.113 R)
• M2: 448,794 km (0.118 R)
• M3: 499,507 km (0.067 R)
• M4: 662,569 km (0.077 R)
• M5: 841,488 km (0.097 R)
• M6: 1,171,202 km (0.08 R)
• M7: 1,411,306 km (0.111 R)
• M8: 1,536,819 km (0.104 R)
• M9: 1,798,914 km (0.105 R)
• M10: 1,907,672 km (0.064 R)
• M11: 2,018,524 km (0.066 R)
• M12: 2,217,639 km (0.111 R)
• M13: 2,482,876 km (0.066 R)
• M14: 2,726,870 km (0.088 R)
• M15: 3,042,671 km (0.049 R)
• M16: 3,172,223 km (0.064 R)
• M17: 4,526,832 km (0.112 R)
• M18: 5,594,811 km (0.055 R)
• M19: 7,289,904 km (0.09 R)
• M20: 7,593,887 km (0.061 R)
• M21: 9,082,536 km (0.066 R)
• M22: 9,883,483 km (0.104 R)
• M23: 11,602,212 km (0.119 R)
• M24: 12,315,196 km (0.088 R)
• M25: 14,266,251 km (0.094 R)
• M26: 14,320,406 km (0.107 R)
• M27: 15,471,113 km (0.102 R)
• M28: 16,424,201 km (0.083 R)
• M29: 16,822,281 km (0.094 R)
• M30: 16,993,720 km (0.099 R)
• M31: 17,976,727 km (0.097 R)
• M32: 18,563,450 km (0.073 R)
• M33: 18,740,574 km (0.076 R)
• M34: 18,977,836 km (0.083 R)
• M35: 20,118,071 km (0.055 R)
• M36: 20,178,658 km (0.119 R)
• M37: 25,155,780 km (0.11 R)
• M38: 26,207,602 km (0.078 R)
• M39: 26,472,839 km (0.075 R)
• M40: 26,872,266 km (0.053 R)
• M41: 27,005,856 km (0.076 R)
• M42: 27,407,975 km (0.091 R)
• M43: 27,609,783 km (0.082 R)
• M44: 29,792,865 km (0.118 R)
• M45: 30,069,621 km (0.1 R)
• M46: 30,835,113 km (0.104 R)
• M47: 31,325,495 km (0.101 R)
• M48: 32,385,246 km (0.078 R)
• M49: 32,456,305 km (0.095 R)
• M50: 32,740,990 km (0.1 R)
• M51: 32,812,348 km (0.098 R)
• M52: 33,313,052 km (0.09 R)
• M53: 34,902,978 km (0.111 R)
• M54: 35,340,851 km (0.069 R)
• M55: 36,148,381 km (0.119 R)
• M56: 36,591,490 km (0.07 R)
• M57: 39,287,094 km (0.053 R)
• M58: 39,514,632 km (0.081 R)
• M59: 39,818,615 km (0.1 R)
• M60: 40,276,235 km (0.113 R)
• M61: 40,352,530 km (0.074 R)
• M62: 40,582,162 km (0.04 R)
• M63: 43,527,146 km (0.102 R)
• M64: 43,605,535 km (0.083 R)
• M65: 43,919,691 km (0.057 R)
• M66: 43,998,379 km (0.103 R)
• M67: 44,313,432 km (0.086 R)
• M68: 45,900,217 km (0.099 R)
• M69: 47,021,902 km (0.086 R)
• M70: 48,314,876 km (0.118 R)
• M71: 50,029,717 km (0.103 R)
• M72: 50,770,675 km (0.119 R)
• M73: 54,952,683 km (0.049 R)
• M74: 55,207,000 km (0.097 R)
• M75: 55,291,971 km (0.084 R)
• M76: 55,376,943 km (0.063 R)
• M77: 56,399,594 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 11,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit