🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 42 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,772,000 km

• M1: 480,060 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.55 AU - 0.91 AU

Year: 234 Days

Day: 24.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,772,000 km

• M1: 498,011 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.13 AU - 1.13 AU

Year: 450 Days

Day: 19.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,772,000 km

• M1: 46,375 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.88 AU - 2.24 AU

Year: 1108 Days

Day: 45.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.4

Radius: 13.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.86 AU - 5.38 AU

Year: 3721 Days

Day: 10.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,772,000 km

• M1: 209,437 km (0.11 R)
• M2: 297,401 km (0.072 R)
• M3: 436,078 km (0.118 R)
• M4: 1,167,462 km (0.087 R)
• M5: 1,416,692 km (0.098 R)
• M6: 1,880,744 km (0.048 R)
• M7: 2,055,924 km (0.106 R)
• M8: 2,206,120 km (0.05 R)
• M9: 2,533,739 km (0.094 R)
• M10: 2,630,379 km (0.066 R)
• M11: 3,114,777 km (0.11 R)
• M12: 3,218,598 km (0.098 R)
• M13: 3,681,903 km (0.032 R)
• M14: 3,791,857 km (0.063 R)
• M15: 3,958,958 km (0.115 R)
• M16: 4,339,236 km (0.114 R)
• M17: 4,652,045 km (0.112 R)
• M18: 4,751,228 km (0.089 R)
• M19: 4,891,551 km (0.028 R)
• M20: 5,279,010 km (0.091 R)
• M21: 5,592,118 km (0.088 R)
• M22: 5,676,641 km (0.07 R)
• M23: 5,868,425 km (0.082 R)
• M24: 5,997,528 km (0.108 R)
• M25: 6,412,513 km (0.077 R)
• M26: 6,545,505 km (0.033 R)
• M27: 7,109,788 km (0.095 R)
• M28: 7,224,530 km (0.062 R)
• M29: 7,455,808 km (0.101 R)
• M30: 7,572,495 km (0.064 R)
• M31: 7,902,208 km (0.113 R)
• M32: 8,140,667 km (0.09 R)
• M33: 8,284,880 km (0.086 R)
• M34: 8,381,520 km (0.079 R)
• M35: 8,600,382 km (0.104 R)
• M36: 8,747,287 km (0.113 R)
• M37: 9,068,473 km (0.068 R)
• M38: 9,799,109 km (0.12 R)
• M39: 10,548,744 km (0.051 R)
• M40: 10,679,942 km (0.09 R)
• M41: 11,023,418 km (0.103 R)
• M42: 11,156,560 km (0.101 R)
• M43: 11,478,046 km (0.107 R)
• M44: 11,694,215 km (0.11 R)
• M45: 11,829,900 km (0.066 R)
• M46: 12,075,690 km (0.083 R)
• M47: 12,185,495 km (0.097 R)
• M48: 12,433,528 km (0.104 R)
• M49: 12,600,030 km (0.107 R)
• M50: 12,822,931 km (0.055 R)
• M51: 13,301,195 km (0.084 R)
• M52: 13,756,571 km (0.101 R)
• M53: 13,900,036 km (0.099 R)
• M54: 14,391,315 km (0.115 R)
• M55: 14,682,881 km (0.096 R)
• M56: 15,124,195 km (0.104 R)
• M57: 15,839,123 km (0.102 R)
• M58: 16,443,349 km (0.042 R)
• M59: 16,626,158 km (0.11 R)
• M60: 16,717,712 km (0.115 R)
• M61: 17,178,473 km (0.077 R)
• M62: 17,612,157 km (0.1 R)
• M63: 17,768,038 km (0.073 R)
• M64: 18,018,166 km (0.108 R)
• M65: 18,617,305 km (0.095 R)
• M66: 18,712,450 km (0.109 R)
• M67: 18,839,608 km (0.11 R)
• M68: 19,705,480 km (0.085 R)
• M69: 19,802,420 km (0.077 R)
• M70: 20,224,735 km (0.11 R)
• M71: 20,486,082 km (0.09 R)
• M72: 20,617,130 km (0.04 R)
• M73: 21,078,190 km (0.082 R)
• M74: 21,210,435 km (0.074 R)
• M75: 21,742,555 km (0.118 R)
• M76: 22,077,504 km (0.117 R)
• M77: 22,279,162 km (0.027 R)
• M78: 22,718,381 km (0.113 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754

Radius: 13.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.56 AU - 6.58 AU

Year: 6311 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,772,000 km

• M1: 172,786 km (0.07 R)
• M2: 281,842 km (0.115 R)
• M3: 398,828 km (0.085 R)
• M4: 517,609 km (0.066 R)
• M5: 664,813 km (0.105 R)
• M6: 758,312 km (0.084 R)
• M7: 1,133,802 km (0.113 R)
• M8: 1,283,400 km (0.092 R)
• M9: 1,715,888 km (0.098 R)
• M10: 1,831,228 km (0.116 R)
• M11: 2,049,640 km (0.113 R)
• M12: 2,578,469 km (0.09 R)
• M13: 2,916,111 km (0.113 R)
• M14: 3,078,724 km (0.063 R)
• M15: 3,911,236 km (0.112 R)
• M16: 4,117,083 km (0.108 R)
• M17: 4,352,999 km (0.11 R)
• M18: 4,728,938 km (0.089 R)
• M19: 4,948,548 km (0.112 R)
• M20: 5,340,943 km (0.094 R)
• M21: 5,598,700 km (0.056 R)
• M22: 5,685,467 km (0.103 R)
• M23: 6,578,716 km (0.065 R)
• M24: 6,762,572 km (0.119 R)
• M25: 7,041,721 km (0.101 R)
• M26: 7,293,046 km (0.099 R)
• M27: 7,934,372 km (0.111 R)
• M28: 9,032,121 km (0.053 R)
• M29: 9,685,714 km (0.079 R)
• M30: 10,248,053 km (0.09 R)
• M31: 10,821,012 km (0.117 R)
• M32: 11,111,531 km (0.112 R)
• M33: 12,073,147 km (0.109 R)
• M34: 12,298,890 km (0.103 R)
• M35: 12,754,565 km (0.084 R)
• M36: 14,234,088 km (0.082 R)
• M37: 14,353,168 km (0.087 R)
• M38: 16,138,169 km (0.077 R)
• M39: 17,014,663 km (0.078 R)
• M40: 17,522,399 km (0.117 R)
• M41: 17,692,791 km (0.057 R)
• M42: 18,121,239 km (0.115 R)
• M43: 18,293,576 km (0.065 R)
• M44: 18,379,894 km (0.088 R)
• M45: 18,466,361 km (0.076 R)
• M46: 19,559,024 km (0.041 R)
• M47: 20,807,717 km (0.115 R)
• M48: 21,350,758 km (0.04 R)
• M49: 21,487,341 km (0.105 R)
• M50: 21,624,073 km (0.113 R)
• M51: 21,852,659 km (0.091 R)
• M52: 22,682,328 km (0.061 R)
• M53: 22,775,229 km (0.063 R)
• M54: 22,914,654 km (0.078 R)
• M55: 23,851,885 km (0.116 R)
• M56: 24,753,660 km (0.118 R)
• M57: 24,944,996 km (0.119 R)
• M58: 25,811,916 km (0.095 R)
• M59: 25,957,475 km (0.102 R)
• M60: 26,493,035 km (0.043 R)
• M61: 26,786,845 km (0.104 R)
• M62: 27,873,075 km (0.079 R)
• M63: 28,321,570 km (0.109 R)
• M64: 29,276,303 km (0.106 R)
• M65: 31,165,724 km (0.104 R)
• M66: 32,517,042 km (0.078 R)
• M67: 32,884,155 km (0.1 R)
• M68: 33,147,148 km (0.118 R)
• M69: 34,153,044 km (0.1 R)
• M70: 34,419,328 km (0.086 R)
• M71: 35,653,661 km (0.05 R)
• M72: 35,815,675 km (0.042 R)
• M73: 35,923,834 km (0.091 R)
• M74: 36,303,364 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.9

Radius: 14.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.59 AU - 8.71 AU

Year: 8719 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,772,000 km

• M1: 215,870 km (0.109 R)
• M2: 477,367 km (0.119 R)
• M3: 586,124 km (0.101 R)
• M4: 737,069 km (0.103 R)
• M5: 955,332 km (0.089 R)
• M6: 1,082,490 km (0.113 R)
• M7: 1,437,336 km (0.092 R)
• M8: 1,607,280 km (0.115 R)
• M9: 1,944,473 km (0.108 R)
• M10: 2,791,646 km (0.072 R)
• M11: 3,481,442 km (0.075 R)
• M12: 3,920,511 km (0.114 R)
• M13: 4,010,420 km (0.088 R)
• M14: 4,439,616 km (0.11 R)
• M15: 4,819,295 km (0.106 R)
• M16: 4,915,936 km (0.057 R)
• M17: 5,209,746 km (0.063 R)
• M18: 5,475,731 km (0.084 R)
• M19: 6,728,015 km (0.097 R)
• M20: 7,127,890 km (0.058 R)
• M21: 8,180,760 km (0.053 R)
• M22: 8,607,861 km (0.113 R)
• M23: 8,843,777 km (0.115 R)
• M24: 9,121,880 km (0.038 R)
• M25: 9,483,757 km (0.06 R)
• M26: 9,646,071 km (0.086 R)
• M27: 9,850,272 km (0.034 R)
• M28: 10,138,547 km (0.107 R)
• M29: 10,977,791 km (0.06 R)
• M30: 11,665,343 km (0.1 R)
• M31: 12,722,701 km (0.1 R)
• M32: 12,857,039 km (0.094 R)
• M33: 13,581,542 km (0.112 R)
• M34: 13,764,799 km (0.097 R)
• M35: 14,412,558 km (0.091 R)
• M36: 14,599,406 km (0.096 R)
• M37: 14,693,204 km (0.056 R)
• M38: 15,070,190 km (0.049 R)
• M39: 15,450,468 km (0.057 R)
• M40: 16,806,274 km (0.114 R)
• M41: 17,250,130 km (0.118 R)
• M42: 17,548,129 km (0.048 R)
• M43: 18,300,906 km (0.105 R)
• M44: 18,655,752 km (0.101 R)
• M45: 20,464,091 km (0.108 R)
• M46: 20,726,935 km (0.102 R)
• M47: 21,096,890 km (0.078 R)
• M48: 21,362,576 km (0.101 R)
• M49: 22,327,931 km (0.068 R)
• M50: 22,544,399 km (0.069 R)
• M51: 22,815,919 km (0.069 R)
• M52: 23,637,062 km (0.055 R)
• M53: 23,747,316 km (0.068 R)
• M54: 24,079,124 km (0.114 R)
• M55: 24,412,278 km (0.098 R)
• M56: 24,691,278 km (0.062 R)
• M57: 24,915,077 km (0.1 R)
• M58: 25,027,275 km (0.105 R)
• M59: 25,760,604 km (0.066 R)
• M60: 26,960,229 km (0.087 R)
• M61: 27,537,826 km (0.084 R)
• M62: 30,307,182 km (0.111 R)
• M63: 31,209,557 km (0.107 R)
• M64: 31,330,432 km (0.057 R)
• M65: 31,876,913 km (0.109 R)
• M66: 32,671,726 km (0.063 R)
• M67: 34,218,419 km (0.113 R)
• M68: 34,530,629 km (0.108 R)
• M69: 35,978,886 km (0.116 R)
• M70: 36,105,895 km (0.096 R)
• M71: 36,614,827 km (0.097 R)
• M72: 36,998,246 km (0.103 R)
• M73: 37,254,507 km (0.106 R)
• M74: 38,285,536 km (0.095 R)
• M75: 39,718,683 km (0.065 R)
• M76: 39,849,881 km (0.12 R)
• M77: 40,375,867 km (0.09 R)
• M78: 42,570,019 km (0.085 R)
• M79: 43,715,490 km (0.064 R)
• M80: 44,190,164 km (0.069 R)
• M81: 44,871,133 km (0.078 R)
• M82: 45,007,716 km (0.116 R)
• M83: 45,486,878 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 14.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7 AU - 9.6 AU

Year: 8961 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,772,000 km

• M1: 409,449 km (0.058 R)
• M2: 679,025 km (0.117 R)
• M3: 1,375,253 km (0.109 R)
• M4: 1,670,559 km (0.074 R)
• M5: 2,347,490 km (0.087 R)
• M6: 2,861,508 km (0.056 R)
• M7: 2,968,620 km (0.105 R)
• M8: 3,495,953 km (0.079 R)
• M9: 4,022,986 km (0.077 R)
• M10: 4,265,334 km (0.078 R)
• M11: 4,512,620 km (0.1 R)
• M12: 4,606,567 km (0.044 R)
• M13: 5,151,702 km (0.078 R)
• M14: 5,316,110 km (0.063 R)
• M15: 5,515,524 km (0.107 R)
• M16: 5,922,131 km (0.034 R)
• M17: 6,094,318 km (0.094 R)
• M18: 6,728,613 km (0.09 R)
• M19: 7,017,337 km (0.08 R)
• M20: 7,126,543 km (0.037 R)
• M21: 7,236,498 km (0.102 R)
• M22: 8,098,032 km (0.115 R)
• M23: 8,638,379 km (0.109 R)
• M24: 8,912,892 km (0.085 R)
• M25: 10,957,296 km (0.114 R)
• M26: 11,988,325 km (0.046 R)
• M27: 13,230,286 km (0.113 R)
• M28: 13,547,284 km (0.039 R)
• M29: 14,188,610 km (0.088 R)
• M30: 14,466,563 km (0.073 R)
• M31: 14,886,783 km (0.067 R)
• M32: 15,169,224 km (0.103 R)
• M33: 15,453,460 km (0.119 R)
• M34: 15,596,176 km (0.057 R)
• M35: 16,220,000 km (0.116 R)
• M36: 16,462,198 km (0.101 R)
• M37: 16,656,676 km (0.116 R)
• M38: 16,950,037 km (0.039 R)
• M39: 17,442,663 km (0.094 R)
• M40: 17,740,363 km (0.066 R)
• M41: 18,290,883 km (0.082 R)
• M42: 18,694,797 km (0.113 R)
• M43: 18,948,665 km (0.119 R)
• M44: 19,459,990 km (0.071 R)
• M45: 19,614,226 km (0.094 R)
• M46: 20,027,565 km (0.112 R)
• M47: 20,339,476 km (0.094 R)
• M48: 20,863,069 km (0.119 R)
• M49: 21,073,702 km (0.096 R)
• M50: 22,030,381 km (0.054 R)
• M51: 22,406,320 km (0.032 R)
• M52: 22,514,031 km (0.064 R)
• M53: 22,838,509 km (0.099 R)
• M54: 23,875,970 km (0.104 R)
• M55: 24,151,529 km (0.112 R)
• M56: 25,996,819 km (0.119 R)
• M57: 26,507,995 km (0.061 R)
• M58: 28,819,731 km (0.064 R)
• M59: 28,995,658 km (0.077 R)
• M60: 29,466,741 km (0.05 R)
• M61: 29,999,609 km (0.068 R)
• M62: 31,015,079 km (0.109 R)
• M63: 31,135,206 km (0.086 R)
• M64: 32,102,357 km (0.111 R)
• M65: 32,223,980 km (0.087 R)
• M66: 32,956,860 km (0.073 R)
• M67: 33,818,693 km (0.079 R)
• M68: 34,004,344 km (0.105 R)
• M69: 34,688,006 km (0.04 R)
• M70: 35,062,749 km (0.101 R)
• M71: 35,187,962 km (0.029 R)
• M72: 35,501,819 km (0.065 R)
• M73: 36,448,624 km (0.113 R)
• M74: 36,575,483 km (0.114 R)
• M75: 37,084,415 km (0.057 R)
• M76: 37,403,806 km (0.071 R)
• M77: 37,595,740 km (0.114 R)
• M78: 38,238,263 km (0.113 R)
• M79: 38,690,049 km (0.079 R)
• M80: 39,338,705 km (0.067 R)
• M81: 39,664,379 km (0.062 R)
• M82: 40,187,224 km (0.117 R)
• M83: 41,306,066 km (0.038 R)
• M84: 41,769,670 km (0.107 R)
• M85: 42,101,927 km (0.091 R)
• M86: 42,902,874 km (0.092 R)
• M87: 43,506,950 km (0.088 R)
• M88: 43,911,164 km (0.083 R)
• M89: 44,519,878 km (0.096 R)
• M90: 45,131,434 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.7

Radius: 6.1

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.07 AU - 18.45 AU

Year: 21250 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,772,000 km

• M1: 714,629 km (0.063 R)
• M2: 1,138,889 km (0.064 R)
• M3: 1,575,116 km (0.082 R)
• M4: 1,684,771 km (0.085 R)
• M5: 1,882,689 km (0.074 R)
• M6: 1,999,376 km (0.102 R)
• M7: 2,270,297 km (0.102 R)
• M8: 2,879,909 km (0.077 R)
• M9: 3,185,687 km (0.082 R)
• M10: 3,681,753 km (0.098 R)
• M11: 4,393,091 km (0.101 R)
• M12: 4,665,658 km (0.108 R)
• M13: 4,903,818 km (0.057 R)
• M14: 5,268,239 km (0.055 R)
• M15: 6,239,129 km (0.091 R)
• M16: 6,678,199 km (0.081 R)
• M17: 6,722,629 km (0.118 R)
• M18: 7,263,874 km (0.109 R)
• M19: 8,007,076 km (0.038 R)
• M20: 8,196,767 km (0.038 R)
• M21: 8,292,060 km (0.119 R)
• M22: 8,580,335 km (0.107 R)
• M23: 8,823,133 km (0.047 R)
• M24: 9,364,976 km (0.064 R)
• M25: 9,564,839 km (0.102 R)
• M26: 9,614,954 km (0.115 R)
• M27: 9,766,048 km (0.103 R)
• M28: 10,274,980 km (0.088 R)
• M29: 11,371,981 km (0.053 R)
• M30: 11,531,602 km (0.069 R)
• M31: 11,961,247 km (0.103 R)
• M32: 15,111,479 km (0.082 R)
• M33: 15,345,750 km (0.1 R)
• M34: 16,355,086 km (0.102 R)
• M35: 16,475,214 km (0.106 R)
• M36: 18,499,422 km (0.082 R)
• M37: 18,875,811 km (0.074 R)
• M38: 19,128,182 km (0.118 R)
• M39: 20,148,739 km (0.103 R)
• M40: 20,730,525 km (0.1 R)
• M41: 21,449,044 km (0.114 R)
• M42: 23,247,210 km (0.106 R)
• M43: 23,382,297 km (0.099 R)
• M44: 26,279,260 km (0.099 R)
• M45: 26,843,842 km (0.105 R)
• M46: 28,128,588 km (0.082 R)
• M47: 28,633,631 km (0.115 R)
• M48: 30,831,672 km (0.06 R)
• M49: 31,277,773 km (0.106 R)
• M50: 32,176,258 km (0.092 R)
• M51: 32,931,578 km (0.114 R)
• M52: 33,845,621 km (0.09 R)
• M53: 34,922,426 km (0.076 R)
• M54: 35,309,885 km (0.086 R)
• M55: 35,854,421 km (0.119 R)
• M56: 36,558,877 km (0.118 R)
• M57: 36,873,332 km (0.082 R)
• M58: 37,030,859 km (0.109 R)
• M59: 38,220,012 km (0.072 R)
• M60: 38,299,748 km (0.118 R)
• M61: 38,699,024 km (0.087 R)
• M62: 39,502,066 km (0.085 R)
• M63: 41,697,415 km (0.065 R)
• M64: 43,265,799 km (0.11 R)
• M65: 44,685,482 km (0.11 R)
• M66: 45,865,959 km (0.113 R)
• M67: 46,715,525 km (0.092 R)
• M68: 46,886,067 km (0.082 R)
• M69: 48,948,573 km (0.093 R)
• M70: 49,990,821 km (0.088 R)
• M71: 50,864,922 km (0.116 R)
• M72: 52,274,134 km (0.115 R)
• M73: 52,717,093 km (0.08 R)
• M74: 55,401,028 km (0.11 R)
• M75: 56,577,765 km (0.075 R)
• M76: 58,587,912 km (0.114 R)
• M77: 60,528,495 km (0.113 R)
• M78: 60,621,396 km (0.117 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: 448 - 12,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit