🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.06 AU - 1.62 AU

Year: 591 Days

Day: 17.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,107,638 km

• M1: 898,485 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.55 AU - 2.19 AU

Year: 974 Days

Day: 13.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.74 AU - 2.34 AU

Year: 1110 Days

Day: 13 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.14 AU - 2.42 AU

Year: 1311 Days

Day: 38.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.28 AU - 2.96 AU

Year: 1615 Days

Day: 33.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 10.9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.93 AU - 6.43 AU

Year: 5155 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,107,638 km

• M1: 168,746 km (0.102 R)
• M2: 325,824 km (0.065 R)
• M3: 484,996 km (0.113 R)
• M4: 699,071 km (0.057 R)
• M5: 915,988 km (0.117 R)
• M6: 1,202,318 km (0.077 R)
• M7: 1,298,809 km (0.048 R)
• M8: 1,465,610 km (0.113 R)
• M9: 1,569,282 km (0.096 R)
• M10: 1,765,704 km (0.104 R)
• M11: 2,202,978 km (0.026 R)
• M12: 2,485,569 km (0.051 R)
• M13: 3,175,215 km (0.091 R)
• M14: 3,471,867 km (0.107 R)
• M15: 3,541,580 km (0.071 R)
• M16: 3,753,710 km (0.099 R)
• M17: 3,921,559 km (0.117 R)
• M18: 4,018,648 km (0.101 R)
• M19: 4,541,642 km (0.061 R)
• M20: 4,980,712 km (0.111 R)
• M21: 5,325,834 km (0.088 R)
• M22: 5,871,866 km (0.098 R)
• M23: 6,067,241 km (0.071 R)
• M24: 6,151,614 km (0.096 R)
• M25: 6,236,436 km (0.112 R)
• M26: 6,407,277 km (0.108 R)
• M27: 7,105,899 km (0.075 R)
• M28: 7,224,680 km (0.108 R)
• M29: 7,464,186 km (0.112 R)
• M30: 8,292,360 km (0.026 R)
• M31: 8,701,360 km (0.118 R)
• M32: 9,181,719 km (0.097 R)
• M33: 9,670,605 km (0.08 R)
• M34: 9,769,339 km (0.112 R)
• M35: 9,934,795 km (0.1 R)
• M36: 10,067,787 km (0.074 R)
• M37: 10,268,547 km (0.115 R)
• M38: 10,844,200 km (0.116 R)
• M39: 11,049,897 km (0.104 R)
• M40: 11,222,383 km (0.114 R)
• M41: 12,097,830 km (0.116 R)
• M42: 12,382,665 km (0.062 R)
• M43: 12,633,690 km (0.104 R)
• M44: 13,433,590 km (0.069 R)
• M45: 13,580,794 km (0.082 R)
• M46: 14,550,786 km (0.119 R)
• M47: 14,777,726 km (0.08 R)
• M48: 14,929,718 km (0.085 R)
• M49: 15,311,940 km (0.101 R)
• M50: 15,697,454 km (0.104 R)
• M51: 15,774,946 km (0.065 R)
• M52: 15,852,587 km (0.109 R)
• M53: 16,320,978 km (0.118 R)
• M54: 16,556,894 km (0.106 R)
• M55: 16,793,857 km (0.057 R)
• M56: 16,952,580 km (0.099 R)
• M57: 17,311,316 km (0.092 R)
• M58: 17,551,869 km (0.098 R)
• M59: 17,632,353 km (0.036 R)
• M60: 18,484,463 km (0.118 R)
• M61: 18,812,680 km (0.051 R)
• M62: 19,976,252 km (0.112 R)
• M63: 20,609,201 km (0.108 R)
• M64: 20,949,536 km (0.111 R)
• M65: 21,377,536 km (0.065 R)
• M66: 21,463,405 km (0.056 R)
• M67: 22,111,612 km (0.084 R)
• M68: 22,460,026 km (0.082 R)
• M69: 23,118,107 km (0.104 R)
• M70: 24,050,102 km (0.089 R)
• M71: 26,318,005 km (0.101 R)
• M72: 26,826,189 km (0.113 R)
• M73: 27,011,691 km (0.118 R)
• M74: 27,104,741 km (0.116 R)
• M75: 27,992,903 km (0.043 R)
• M76: 28,134,124 km (0.062 R)
• M77: 28,653,527 km (0.117 R)
• M78: 29,654,188 km (0.077 R)
• M79: 29,990,184 km (0.106 R)
• M80: 30,279,357 km (0.111 R)
• M81: 31,103,342 km (0.105 R)
• M82: 31,591,480 km (0.063 R)
• M83: 31,787,603 km (0.077 R)
• M84: 32,082,311 km (0.107 R)
• M85: 32,526,018 km (0.081 R)
• M86: 32,773,602 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 11.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.75 AU - 6.73 AU

Year: 5237 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,107,638 km

• M1: 160,219 km (0.086 R)
• M2: 263,741 km (0.041 R)
• M3: 390,450 km (0.097 R)
• M4: 566,976 km (0.112 R)
• M5: 660,475 km (0.116 R)
• M6: 919,728 km (0.081 R)
• M7: 1,151,305 km (0.085 R)
• M8: 1,305,840 km (0.107 R)
• M9: 1,402,031 km (0.083 R)
• M10: 1,956,291 km (0.112 R)
• M11: 2,180,987 km (0.04 R)
• M12: 3,075,882 km (0.107 R)
• M13: 3,272,005 km (0.119 R)
• M14: 3,699,406 km (0.061 R)
• M15: 3,908,244 km (0.073 R)
• M16: 4,168,844 km (0.105 R)
• M17: 4,757,063 km (0.099 R)
• M18: 4,882,874 km (0.109 R)
• M19: 4,959,020 km (0.043 R)
• M20: 5,267,341 km (0.079 R)
• M21: 5,450,000 km (0.089 R)
• M22: 5,661,531 km (0.088 R)
• M23: 5,875,756 km (0.062 R)
• M24: 6,450,660 km (0.109 R)
• M25: 6,986,520 km (0.082 R)
• M26: 7,129,984 km (0.109 R)
• M27: 7,419,755 km (0.1 R)
• M28: 7,595,533 km (0.113 R)
• M29: 7,772,657 km (0.086 R)
• M30: 8,617,436 km (0.108 R)
• M31: 8,833,156 km (0.084 R)
• M32: 8,957,322 km (0.099 R)
• M33: 9,207,300 km (0.103 R)
• M34: 10,230,101 km (0.062 R)
• M35: 10,854,522 km (0.106 R)
• M36: 12,451,779 km (0.075 R)
• M37: 12,556,198 km (0.078 R)
• M38: 12,941,562 km (0.097 R)
• M39: 13,047,328 km (0.1 R)
• M40: 13,188,847 km (0.102 R)
• M41: 13,366,570 km (0.094 R)
• M42: 13,796,065 km (0.088 R)
• M43: 14,012,533 km (0.08 R)
• M44: 14,302,903 km (0.055 R)
• M45: 14,779,073 km (0.057 R)
• M46: 15,484,427 km (0.106 R)
• M47: 16,543,729 km (0.066 R)
• M48: 17,237,115 km (0.1 R)
• M49: 17,470,339 km (0.081 R)
• M50: 17,782,998 km (0.098 R)
• M51: 18,532,932 km (0.106 R)
• M52: 18,931,760 km (0.119 R)
• M53: 19,333,430 km (0.108 R)
• M54: 19,414,213 km (0.101 R)
• M55: 20,104,458 km (0.094 R)
• M56: 20,350,098 km (0.067 R)
• M57: 20,926,947 km (0.09 R)
• M58: 21,928,355 km (0.101 R)
• M59: 22,434,893 km (0.063 R)
• M60: 22,774,780 km (0.092 R)
• M61: 23,073,527 km (0.093 R)
• M62: 23,631,826 km (0.095 R)
• M63: 24,455,811 km (0.106 R)
• M64: 24,543,176 km (0.106 R)
• M65: 24,718,056 km (0.079 R)
• M66: 24,981,199 km (0.119 R)
• M67: 27,526,906 km (0.07 R)
• M68: 27,799,623 km (0.068 R)
• M69: 28,256,195 km (0.113 R)
• M70: 29,547,823 km (0.086 R)
• M71: 29,640,873 km (0.117 R)
• M72: 30,153,994 km (0.094 R)
• M73: 30,294,466 km (0.039 R)
• M74: 30,388,264 km (0.087 R)
• M75: 30,811,477 km (0.073 R)
• M76: 31,141,938 km (0.107 R)
• M77: 31,236,634 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 11.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.79 AU - 8.31 AU

Year: 7900 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 75.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 79,107,638 km

• M1: 142,866 km (0.115 R)
• M2: 528,230 km (0.11 R)
• M3: 771,476 km (0.07 R)
• M4: 1,051,374 km (0.093 R)
• M5: 1,379,891 km (0.116 R)
• M6: 1,547,889 km (0.113 R)
• M7: 1,776,624 km (0.105 R)
• M8: 2,111,724 km (0.096 R)
• M9: 2,693,510 km (0.104 R)
• M10: 3,057,182 km (0.064 R)
• M11: 3,301,027 km (0.064 R)
• M12: 4,388,603 km (0.063 R)
• M13: 4,919,526 km (0.109 R)
• M14: 5,075,108 km (0.104 R)
• M15: 5,605,283 km (0.073 R)
• M16: 7,065,507 km (0.075 R)
• M17: 7,329,697 km (0.068 R)
• M18: 7,567,259 km (0.098 R)
• M19: 7,898,169 km (0.109 R)
• M20: 8,574,202 km (0.077 R)
• M21: 9,396,990 km (0.081 R)
• M22: 9,655,346 km (0.114 R)
• M23: 9,817,959 km (0.095 R)
• M24: 9,981,469 km (0.085 R)
• M25: 13,292,519 km (0.116 R)
• M26: 13,364,775 km (0.083 R)
• M27: 13,509,885 km (0.12 R)
• M28: 13,691,945 km (0.095 R)
• M29: 13,911,405 km (0.116 R)
• M30: 14,021,659 km (0.084 R)
• M31: 14,205,963 km (0.067 R)
• M32: 14,913,711 km (0.112 R)
• M33: 15,177,452 km (0.066 R)
• M34: 15,556,832 km (0.104 R)
• M35: 15,862,610 km (0.119 R)
• M36: 16,054,694 km (0.094 R)
• M37: 16,286,271 km (0.089 R)
• M38: 16,363,613 km (0.066 R)
• M39: 16,441,255 km (0.078 R)
• M40: 16,752,718 km (0.105 R)
• M41: 17,302,340 km (0.102 R)
• M42: 18,540,711 km (0.113 R)
• M43: 20,681,457 km (0.06 R)
• M44: 23,029,545 km (0.109 R)
• M45: 24,389,838 km (0.044 R)
• M46: 24,567,262 km (0.108 R)
• M47: 25,146,804 km (0.082 R)
• M48: 25,595,747 km (0.08 R)
• M49: 28,204,734 km (0.049 R)
• M50: 29,706,248 km (0.072 R)
• M51: 30,180,772 km (0.045 R)
• M52: 30,466,803 km (0.092 R)
• M53: 30,657,840 km (0.062 R)
• M54: 30,801,454 km (0.118 R)
• M55: 31,137,450 km (0.112 R)
• M56: 31,619,455 km (0.114 R)
• M57: 32,249,860 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.9

Radius: 14.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.55 AU - 12.79 AU

Year: 13272 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,107,638 km

• M1: 439,219 km (0.098 R)
• M2: 578,944 km (0.1 R)
• M3: 815,009 km (0.089 R)
• M4: 980,016 km (0.054 R)
• M5: 1,269,338 km (0.065 R)
• M6: 1,444,667 km (0.114 R)
• M7: 1,691,653 km (0.104 R)
• M8: 1,930,710 km (0.105 R)
• M9: 2,043,058 km (0.109 R)
• M10: 3,074,535 km (0.116 R)
• M11: 3,644,204 km (0.099 R)
• M12: 3,841,673 km (0.066 R)
• M13: 4,129,799 km (0.114 R)
• M14: 4,485,243 km (0.085 R)
• M15: 5,131,057 km (0.12 R)
• M16: 5,225,753 km (0.07 R)
• M17: 5,384,925 km (0.047 R)
• M18: 5,872,165 km (0.085 R)
• M19: 5,971,349 km (0.111 R)
• M20: 7,346,901 km (0.057 R)
• M21: 7,669,733 km (0.117 R)
• M22: 7,923,900 km (0.048 R)
• M23: 8,144,108 km (0.072 R)
• M24: 8,254,960 km (0.047 R)
• M25: 9,977,879 km (0.096 R)
• M26: 10,295,625 km (0.1 R)
• M27: 10,536,178 km (0.092 R)
• M28: 10,737,986 km (0.095 R)
• M29: 11,599,819 km (0.091 R)
• M30: 11,892,133 km (0.047 R)
• M31: 12,526,578 km (0.098 R)
• M32: 13,042,242 km (0.105 R)
• M33: 13,608,619 km (0.111 R)
• M34: 14,183,075 km (0.084 R)
• M35: 15,677,109 km (0.108 R)
• M36: 16,139,665 km (0.026 R)
• M37: 16,325,915 km (0.052 R)
• M38: 16,747,631 km (0.099 R)
• M39: 17,220,510 km (0.082 R)
• M40: 17,458,670 km (0.105 R)
• M41: 18,373,461 km (0.11 R)
• M42: 18,616,707 km (0.081 R)
• M43: 19,057,422 km (0.072 R)
• M44: 19,155,858 km (0.07 R)
• M45: 20,199,303 km (0.092 R)
• M46: 20,349,948 km (0.104 R)
• M47: 20,551,307 km (0.043 R)
• M48: 20,753,264 km (0.049 R)
• M49: 21,670,598 km (0.087 R)
• M50: 22,289,484 km (0.058 R)
• M51: 22,914,205 km (0.071 R)
• M52: 23,650,376 km (0.076 R)
• M53: 23,862,207 km (0.057 R)
• M54: 24,394,326 km (0.04 R)
• M55: 24,554,695 km (0.036 R)
• M56: 25,959,719 km (0.077 R)
• M57: 27,279,621 km (0.067 R)
• M58: 28,115,723 km (0.074 R)
• M59: 28,565,115 km (0.05 R)
• M60: 29,414,083 km (0.111 R)
• M61: 29,698,917 km (0.102 R)
• M62: 30,099,241 km (0.097 R)
• M63: 31,078,808 km (0.091 R)
• M64: 31,718,339 km (0.106 R)
• M65: 31,835,025 km (0.083 R)
• M66: 32,010,354 km (0.101 R)
• M67: 32,244,774 km (0.097 R)
• M68: 33,069,357 km (0.108 R)
• M69: 33,187,839 km (0.066 R)
• M70: 33,603,272 km (0.08 R)
• M71: 33,900,972 km (0.092 R)
• M72: 34,619,341 km (0.117 R)
• M73: 35,888,380 km (0.09 R)
• M74: 37,172,677 km (0.096 R)
• M75: 37,727,685 km (0.109 R)
• M76: 37,913,336 km (0.1 R)
• M77: 38,472,084 km (0.039 R)
• M78: 38,970,993 km (0.03 R)
• M79: 39,283,952 km (0.081 R)
• M80: 40,924,442 km (0.08 R)
• M81: 41,497,552 km (0.104 R)
• M82: 42,201,709 km (0.041 R)
• M83: 42,587,372 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554

Radius: 4.6

Gravity: 26.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.99 AU - 16.31 AU

Year: 23576 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,107,638 km

• M1: 217,216 km (0.062 R)
• M2: 248,183 km (0.096 R)
• M3: 940,971 km (0.119 R)
• M4: 1,713,494 km (0.067 R)
• M5: 1,779,317 km (0.099 R)
• M6: 2,050,837 km (0.046 R)
• M7: 2,085,694 km (0.048 R)
• M8: 2,156,154 km (0.118 R)
• M9: 3,384,502 km (0.083 R)
• M10: 3,467,230 km (0.101 R)
• M11: 3,891,489 km (0.084 R)
• M12: 4,153,884 km (0.078 R)
• M13: 4,198,165 km (0.092 R)
• M14: 4,421,963 km (0.112 R)
• M15: 4,695,578 km (0.093 R)
• M16: 5,598,102 km (0.113 R)
• M17: 5,794,823 km (0.065 R)
• M18: 6,144,433 km (0.027 R)
• M19: 6,969,166 km (0.109 R)
• M20: 7,233,955 km (0.098 R)
• M21: 7,394,473 km (0.118 R)
• M22: 7,937,813 km (0.104 R)
• M23: 8,437,769 km (0.072 R)
• M24: 9,702,320 km (0.066 R)
• M25: 11,895,125 km (0.073 R)
• M26: 12,084,666 km (0.093 R)
• M27: 12,211,375 km (0.119 R)
• M28: 12,530,467 km (0.066 R)
• M29: 12,594,495 km (0.09 R)
• M30: 13,307,179 km (0.074 R)
• M31: 14,703,526 km (0.095 R)
• M32: 14,771,144 km (0.11 R)
• M33: 14,906,829 km (0.058 R)
• M34: 14,974,747 km (0.04 R)
• M35: 15,384,645 km (0.11 R)
• M36: 16,848,311 km (0.049 R)
• M37: 17,346,023 km (0.072 R)
• M38: 18,282,954 km (0.04 R)
• M39: 18,428,662 km (0.087 R)
• M40: 18,574,520 km (0.116 R)
• M41: 18,720,977 km (0.063 R)
• M42: 19,014,937 km (0.115 R)
• M43: 21,190,987 km (0.034 R)
• M44: 22,269,289 km (0.054 R)
• M45: 23,129,028 km (0.086 R)
• M46: 23,523,517 km (0.117 R)
• M47: 23,999,687 km (0.047 R)
• M48: 24,159,159 km (0.071 R)
• M49: 24,880,968 km (0.081 R)
• M50: 25,042,384 km (0.078 R)
• M51: 25,691,190 km (0.034 R)
• M52: 26,345,681 km (0.057 R)
• M53: 28,173,617 km (0.091 R)
• M54: 28,510,362 km (0.076 R)
• M55: 28,933,126 km (0.112 R)
• M56: 29,187,741 km (0.107 R)
• M57: 29,357,984 km (0.117 R)
• M58: 30,127,814 km (0.113 R)
• M59: 30,299,852 km (0.118 R)
• M60: 31,251,743 km (0.088 R)
• M61: 33,540,142 km (0.094 R)
• M62: 33,629,153 km (0.117 R)
• M63: 35,155,649 km (0.053 R)
• M64: 40,625,995 km (0.098 R)
• M65: 42,058,245 km (0.1 R)
• M66: 43,215,982 km (0.059 R)
• M67: 45,070,398 km (0.112 R)
• M68: 45,562,724 km (0.077 R)
• M69: 48,452,955 km (0.116 R)
• M70: 48,553,635 km (0.039 R)
• M71: 49,971,074 km (0.052 R)
• M72: 51,196,730 km (0.077 R)
• M73: 52,950,017 km (0.084 R)
• M74: 53,886,200 km (0.115 R)
• M75: 54,408,596 km (0.092 R)
• M76: 54,722,901 km (0.047 R)
• M77: 54,932,637 km (0.107 R)
• M78: 57,578,276 km (0.104 R)
• M79: 60,807,346 km (0.067 R)
• M80: 62,663,107 km (0.112 R)
• M81: 63,212,431 km (0.086 R)
• M82: 65,425,582 km (0.027 R)
• M83: 65,537,032 km (0.076 R)
• M84: 65,759,783 km (0.113 R)
• M85: 67,889,458 km (0.095 R)
• M86: 69,132,617 km (0.113 R)
• M87: 70,269,411 km (0.105 R)
• M88: 70,383,405 km (0.09 R)
• M89: 70,497,398 km (0.064 R)
• M90: 70,954,270 km (0.112 R)
• M91: 71,871,155 km (0.056 R)
• M92: 78,397,213 km (0.087 R)
• M93: 78,870,541 km (0.108 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: 490 - 15,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit