🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.65 AU

Year: 138 Days

Day: 28.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.48 AU - 0.78 AU

Year: 184 Days

Day: 42.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,410,819 km

• M1: 165,006 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.55 AU - 2.07 AU

Year: 894 Days

Day: 24.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.69 AU - 2.23 AU

Year: 1007 Days

Day: 33.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 118.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.07 AU - 4.79 AU

Year: 3423 Days

Day: 33.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 14.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.49 AU - 8.23 AU

Year: 7330 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 65,410,819 km

• M1: 509,680 km (0.079 R)
• M2: 776,413 km (0.117 R)
• M3: 904,319 km (0.04 R)
• M4: 1,020,257 km (0.083 R)
• M5: 1,131,409 km (0.115 R)
• M6: 1,345,034 km (0.111 R)
• M7: 1,434,494 km (0.059 R)
• M8: 1,549,236 km (0.115 R)
• M9: 2,144,485 km (0.119 R)
• M10: 2,735,098 km (0.063 R)
• M11: 3,267,816 km (0.087 R)
• M12: 3,421,602 km (0.087 R)
• M13: 3,736,656 km (0.111 R)
• M14: 4,077,739 km (0.072 R)
• M15: 4,344,472 km (0.043 R)
• M16: 4,668,800 km (0.108 R)
• M17: 4,912,944 km (0.111 R)
• M18: 5,072,116 km (0.069 R)
• M19: 5,287,088 km (0.106 R)
• M20: 5,707,608 km (0.092 R)
• M21: 5,950,255 km (0.111 R)
• M22: 6,291,638 km (0.057 R)
• M23: 6,406,978 km (0.12 R)
• M24: 7,033,793 km (0.049 R)
• M25: 7,435,613 km (0.06 R)
• M26: 8,073,199 km (0.054 R)
• M27: 8,198,711 km (0.113 R)
• M28: 8,965,251 km (0.089 R)
• M29: 9,247,692 km (0.1 R)
• M30: 10,022,908 km (0.056 R)
• M31: 10,112,816 km (0.115 R)
• M32: 10,270,791 km (0.104 R)
• M33: 10,543,658 km (0.102 R)
• M34: 10,957,446 km (0.102 R)
• M35: 11,096,572 km (0.106 R)
• M36: 11,306,457 km (0.06 R)
• M37: 11,682,696 km (0.096 R)
• M38: 11,848,600 km (0.094 R)
• M39: 12,158,717 km (0.028 R)
• M40: 12,350,950 km (0.096 R)
• M41: 12,471,675 km (0.03 R)
• M42: 12,616,935 km (0.105 R)
• M43: 13,007,385 km (0.083 R)
• M44: 13,105,521 km (0.1 R)
• M45: 13,302,691 km (0.112 R)
• M46: 13,724,857 km (0.058 R)
• M47: 15,509,709 km (0.074 R)
• M48: 15,954,164 km (0.038 R)
• M49: 16,244,085 km (0.096 R)
• M50: 17,124,019 km (0.09 R)
• M51: 17,529,130 km (0.072 R)
• M52: 17,855,553 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 9.5

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.02 AU - 11.14 AU

Year: 10044 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,410,819 km

• M1: 272,567 km (0.092 R)
• M2: 422,464 km (0.096 R)
• M3: 524,191 km (0.111 R)
• M4: 737,368 km (0.058 R)
• M5: 882,777 km (0.102 R)
• M6: 1,098,647 km (0.092 R)
• M7: 1,627,774 km (0.068 R)
• M8: 1,795,922 km (0.116 R)
• M9: 2,046,050 km (0.059 R)
• M10: 2,254,440 km (0.035 R)
• M11: 2,748,412 km (0.117 R)
• M12: 2,949,621 km (0.077 R)
• M13: 3,037,286 km (0.045 R)
• M14: 3,802,030 km (0.082 R)
• M15: 4,222,400 km (0.062 R)
• M16: 4,288,522 km (0.068 R)
• M17: 4,421,515 km (0.114 R)
• M18: 5,002,553 km (0.091 R)
• M19: 5,178,031 km (0.114 R)
• M20: 5,463,015 km (0.091 R)
• M21: 5,826,538 km (0.119 R)
• M22: 7,081,215 km (0.107 R)
• M23: 7,199,398 km (0.113 R)
• M24: 7,557,684 km (0.116 R)
• M25: 7,840,424 km (0.101 R)
• M26: 7,962,646 km (0.064 R)
• M27: 8,416,376 km (0.108 R)
• M28: 8,920,820 km (0.107 R)
• M29: 9,048,577 km (0.109 R)
• M30: 9,565,288 km (0.068 R)
• M31: 9,652,503 km (0.047 R)
• M32: 11,126,940 km (0.086 R)
• M33: 11,264,420 km (0.094 R)
• M34: 12,007,323 km (0.095 R)
• M35: 12,384,759 km (0.101 R)
• M36: 13,199,768 km (0.106 R)
• M37: 13,491,484 km (0.026 R)
• M38: 13,638,239 km (0.116 R)
• M39: 13,736,226 km (0.07 R)
• M40: 14,081,498 km (0.046 R)
• M41: 14,830,684 km (0.047 R)
• M42: 15,592,885 km (0.119 R)
• M43: 15,849,894 km (0.087 R)
• M44: 16,160,011 km (0.052 R)
• M45: 16,315,892 km (0.097 R)
• M46: 16,838,886 km (0.071 R)
• M47: 17,049,669 km (0.101 R)
• M48: 17,527,036 km (0.05 R)
• M49: 17,633,699 km (0.093 R)
• M50: 18,170,457 km (0.094 R)
• M51: 18,767,053 km (0.119 R)
• M52: 19,204,926 km (0.085 R)
• M53: 20,820,583 km (0.089 R)
• M54: 21,160,320 km (0.068 R)
• M55: 22,769,694 km (0.097 R)
• M56: 23,178,096 km (0.091 R)
• M57: 23,589,041 km (0.098 R)
• M58: 23,884,048 km (0.101 R)
• M59: 24,180,252 km (0.058 R)
• M60: 24,299,033 km (0.11 R)
• M61: 24,596,882 km (0.082 R)
• M62: 24,716,411 km (0.094 R)
• M63: 25,377,184 km (0.082 R)
• M64: 25,618,935 km (0.065 R)
• M65: 25,679,522 km (0.106 R)
• M66: 26,165,565 km (0.094 R)
• M67: 26,838,905 km (0.081 R)
• M68: 27,455,996 km (0.119 R)
• M69: 28,641,410 km (0.108 R)
• M70: 30,482,511 km (0.09 R)
• M71: 31,449,811 km (0.055 R)
• M72: 32,886,848 km (0.072 R)
• M73: 35,891,970 km (0.031 R)
• M74: 37,392,885 km (0.05 R)
• M75: 38,289,276 km (0.081 R)
• M76: 39,053,422 km (0.106 R)
• M77: 39,682,331 km (0.039 R)
• M78: 40,033,138 km (0.112 R)
• M79: 40,173,910 km (0.1 R)
• M80: 40,879,413 km (0.069 R)
• M81: 41,446,838 km (0.036 R)
• M82: 42,446,152 km (0.096 R)
• M83: 44,905,840 km (0.117 R)
• M84: 46,669,898 km (0.111 R)
• M85: 47,188,554 km (0.096 R)
• M86: 48,007,602 km (0.111 R)
• M87: 48,456,396 km (0.115 R)
• M88: 49,056,882 km (0.108 R)
• M89: 49,886,552 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 10.7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.41 AU - 12.29 AU

Year: 11348 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,410,819 km

• M1: 165,156 km (0.117 R)
• M2: 288,275 km (0.11 R)
• M3: 404,064 km (0.114 R)
• M4: 802,593 km (0.072 R)
• M5: 879,785 km (0.061 R)
• M6: 1,149,211 km (0.11 R)
• M7: 1,894,208 km (0.119 R)
• M8: 2,675,259 km (0.114 R)
• M9: 3,069,000 km (0.068 R)
• M10: 3,288,760 km (0.101 R)
• M11: 3,743,836 km (0.072 R)
• M12: 4,821,390 km (0.11 R)
• M13: 4,967,098 km (0.082 R)
• M14: 5,188,503 km (0.038 R)
• M15: 5,488,746 km (0.103 R)
• M16: 6,664,884 km (0.101 R)
• M17: 6,746,116 km (0.042 R)
• M18: 6,868,487 km (0.095 R)
• M19: 7,959,355 km (0.074 R)
• M20: 9,557,509 km (0.11 R)
• M21: 10,158,443 km (0.037 R)
• M22: 10,392,863 km (0.111 R)
• M23: 11,154,915 km (0.12 R)
• M24: 11,299,875 km (0.079 R)
• M25: 13,599,194 km (0.083 R)
• M26: 13,702,417 km (0.104 R)
• M27: 13,961,520 km (0.114 R)
• M28: 14,117,850 km (0.07 R)
• M29: 15,067,498 km (0.115 R)
• M30: 15,388,684 km (0.086 R)
• M31: 16,475,513 km (0.105 R)
• M32: 17,083,927 km (0.118 R)
• M33: 17,306,828 km (0.091 R)
• M34: 18,436,591 km (0.092 R)
• M35: 18,608,030 km (0.105 R)
• M36: 20,647,797 km (0.053 R)
• M37: 20,825,968 km (0.097 R)
• M38: 21,004,588 km (0.081 R)
• M39: 21,183,806 km (0.102 R)
• M40: 21,303,485 km (0.087 R)
• M41: 21,784,592 km (0.113 R)
• M42: 22,452,097 km (0.106 R)
• M43: 22,757,576 km (0.087 R)
• M44: 23,126,185 km (0.1 R)
• M45: 23,373,022 km (0.069 R)
• M46: 24,181,149 km (0.095 R)
• M47: 25,188,242 km (0.049 R)
• M48: 26,854,015 km (0.066 R)
• M49: 27,831,188 km (0.062 R)
• M50: 28,159,406 km (0.11 R)
• M51: 29,018,995 km (0.04 R)
• M52: 29,085,566 km (0.086 R)
• M53: 29,218,708 km (0.076 R)
• M54: 29,485,441 km (0.103 R)
• M55: 29,887,261 km (0.102 R)
• M56: 31,035,425 km (0.115 R)
• M57: 31,649,225 km (0.105 R)
• M58: 31,786,107 km (0.086 R)
• M59: 32,266,914 km (0.085 R)
• M60: 33,653,836 km (0.109 R)
• M61: 33,723,698 km (0.09 R)
• M62: 37,205,589 km (0.102 R)
• M63: 37,494,762 km (0.076 R)
• M64: 38,148,355 km (0.108 R)
• M65: 38,440,070 km (0.091 R)
• M66: 38,952,294 km (0.11 R)
• M67: 39,025,597 km (0.057 R)
• M68: 40,428,226 km (0.116 R)
• M69: 40,725,627 km (0.071 R)
• M70: 42,374,195 km (0.104 R)
• M71: 42,525,140 km (0.066 R)
• M72: 42,676,233 km (0.087 R)
• M73: 42,903,173 km (0.076 R)
• M74: 44,044,455 km (0.059 R)
• M75: 44,657,059 km (0.053 R)
• M76: 45,349,847 km (0.106 R)
• M77: 46,356,640 km (0.112 R)
• M78: 47,057,955 km (0.042 R)
• M79: 47,919,938 km (0.098 R)
• M80: 48,077,165 km (0.117 R)
• M81: 48,945,282 km (0.081 R)
• M82: 49,262,280 km (0.113 R)
• M83: 51,499,965 km (0.104 R)
• M84: 52,550,291 km (0.084 R)
• M85: 52,793,537 km (0.041 R)
• M86: 53,607,499 km (0.115 R)
• M87: 54,671,739 km (0.114 R)
• M88: 54,918,426 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 11.5

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.53 AU - 11.75 AU

Year: 12740 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,410,819 km

• M1: 144,960 km (0.097 R)
• M2: 345,421 km (0.088 R)
• M3: 418,276 km (0.089 R)
• M4: 584,628 km (0.118 R)
• M5: 658,081 km (0.086 R)
• M6: 921,523 km (0.12 R)
• M7: 1,267,543 km (0.099 R)
• M8: 1,366,726 km (0.098 R)
• M9: 2,164,083 km (0.066 R)
• M10: 2,314,429 km (0.093 R)
• M11: 3,017,539 km (0.072 R)
• M12: 3,323,466 km (0.047 R)
• M13: 4,113,642 km (0.087 R)
• M14: 4,188,292 km (0.106 R)
• M15: 4,491,676 km (0.082 R)
• M16: 4,999,860 km (0.077 R)
• M17: 6,070,831 km (0.108 R)
• M18: 6,327,990 km (0.075 R)
• M19: 6,588,589 km (0.092 R)
• M20: 7,120,709 km (0.1 R)
• M21: 7,758,894 km (0.1 R)
• M22: 8,038,043 km (0.042 R)
• M23: 8,320,634 km (0.043 R)
• M24: 8,510,772 km (0.081 R)
• M25: 9,335,057 km (0.105 R)
• M26: 10,337,362 km (0.083 R)
• M27: 11,007,112 km (0.064 R)
• M28: 11,215,951 km (0.058 R)
• M29: 12,118,624 km (0.059 R)
• M30: 12,496,957 km (0.102 R)
• M31: 12,715,071 km (0.075 R)
• M32: 14,446,966 km (0.106 R)
• M33: 14,905,932 km (0.11 R)
• M34: 15,544,864 km (0.06 R)
• M35: 16,074,142 km (0.089 R)
• M36: 16,490,024 km (0.087 R)
• M37: 17,211,235 km (0.06 R)
• M38: 17,514,620 km (0.087 R)
• M39: 18,127,073 km (0.069 R)
• M40: 18,808,791 km (0.073 R)
• M41: 19,372,775 km (0.057 R)
• M42: 19,625,296 km (0.075 R)
• M43: 20,006,022 km (0.119 R)
• M44: 20,581,675 km (0.043 R)
• M45: 21,684,062 km (0.11 R)
• M46: 21,880,633 km (0.029 R)
• M47: 22,143,477 km (0.08 R)
• M48: 22,473,639 km (0.044 R)
• M49: 23,945,682 km (0.076 R)
• M50: 24,898,770 km (0.098 R)
• M51: 25,379,877 km (0.116 R)
• M52: 25,933,389 km (0.049 R)
• M53: 26,631,114 km (0.112 R)
• M54: 27,123,141 km (0.045 R)
• M55: 27,334,972 km (0.118 R)
• M56: 29,121,170 km (0.109 R)
• M57: 29,410,493 km (0.1 R)
• M58: 31,018,670 km (0.094 R)
• M59: 31,092,421 km (0.062 R)
• M60: 32,880,565 km (0.117 R)
• M61: 33,332,799 km (0.12 R)
• M62: 33,787,128 km (0.052 R)
• M63: 33,938,970 km (0.069 R)
• M64: 35,008,595 km (0.118 R)
• M65: 35,316,168 km (0.109 R)
• M66: 35,624,788 km (0.115 R)
• M67: 36,322,213 km (0.104 R)
• M68: 36,477,795 km (0.075 R)
• M69: 37,494,762 km (0.099 R)
• M70: 38,046,179 km (0.119 R)
• M71: 39,876,808 km (0.112 R)
• M72: 40,278,479 km (0.056 R)
• M73: 41,248,172 km (0.116 R)
• M74: 42,635,094 km (0.051 R)
• M75: 43,871,371 km (0.052 R)
• M76: 43,954,248 km (0.078 R)
• M77: 44,952,515 km (0.099 R)
• M78: 45,286,866 km (0.118 R)
• M79: 45,454,415 km (0.095 R)
• M80: 47,310,626 km (0.111 R)
• M81: 48,248,006 km (0.077 R)
• M82: 48,933,613 km (0.11 R)
• M83: 49,536,044 km (0.103 R)
• M84: 50,922,517 km (0.108 R)
• M85: 53,822,023 km (0.048 R)
• M86: 55,336,552 km (0.089 R)
• M87: 56,414,105 km (0.12 R)
• M88: 59,046,579 km (0.092 R)
• M89: 59,596,201 km (0.1 R)
• M90: 61,626,095 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.2

Radius: 8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.58 AU - 17.62 AU

Year: 21540 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,410,819 km

• M1: 105,317 km (0.041 R)
• M2: 244,293 km (0.095 R)
• M3: 389,254 km (0.109 R)
• M4: 545,583 km (0.117 R)
• M5: 602,580 km (0.066 R)
• M6: 896,390 km (0.103 R)
• M7: 1,011,730 km (0.115 R)
• M8: 1,309,131 km (0.105 R)
• M9: 1,717,982 km (0.114 R)
• M10: 1,922,033 km (0.067 R)
• M11: 2,195,798 km (0.047 R)
• M12: 2,848,493 km (0.094 R)
• M13: 3,055,387 km (0.083 R)
• M14: 5,004,198 km (0.107 R)
• M15: 5,723,465 km (0.091 R)
• M16: 6,931,019 km (0.112 R)
• M17: 7,445,037 km (0.093 R)
• M18: 8,019,643 km (0.059 R)
• M19: 10,246,407 km (0.1 R)
• M20: 10,724,073 km (0.1 R)
• M21: 11,811,500 km (0.11 R)
• M22: 11,866,701 km (0.058 R)
• M23: 13,162,069 km (0.117 R)
• M24: 15,277,832 km (0.056 R)
• M25: 15,823,266 km (0.077 R)
• M26: 16,251,714 km (0.108 R)
• M27: 17,182,811 km (0.058 R)
• M28: 17,813,217 km (0.073 R)
• M29: 19,487,217 km (0.114 R)
• M30: 20,608,752 km (0.08 R)
• M31: 21,076,694 km (0.117 R)
• M32: 21,683,463 km (0.116 R)
• M33: 23,121,249 km (0.119 R)
• M34: 23,398,603 km (0.088 R)
• M35: 23,607,442 km (0.08 R)
• M36: 24,731,221 km (0.05 R)
• M37: 28,057,829 km (0.119 R)
• M38: 28,724,886 km (0.091 R)
• M39: 28,799,385 km (0.113 R)
• M40: 29,923,763 km (0.092 R)
• M41: 30,377,643 km (0.026 R)
• M42: 30,453,489 km (0.054 R)
• M43: 30,681,326 km (0.117 R)
• M44: 30,986,207 km (0.073 R)
• M45: 31,598,810 km (0.061 R)
• M46: 31,906,683 km (0.031 R)
• M47: 32,215,453 km (0.093 R)
• M48: 32,991,716 km (0.108 R)
• M49: 33,225,837 km (0.113 R)
• M50: 35,357,606 km (0.096 R)
• M51: 35,437,342 km (0.119 R)
• M52: 35,517,227 km (0.066 R)
• M53: 36,238,738 km (0.109 R)
• M54: 36,803,171 km (0.027 R)
• M55: 38,760,360 km (0.071 R)
• M56: 40,667,732 km (0.052 R)
• M57: 41,086,307 km (0.088 R)
• M58: 41,254,156 km (0.096 R)
• M59: 43,030,481 km (0.115 R)
• M60: 44,314,480 km (0.095 R)
• M61: 46,046,075 km (0.112 R)
• M62: 46,220,506 km (0.116 R)
• M63: 47,535,172 km (0.117 R)
• M64: 48,329,986 km (0.119 R)
• M65: 48,595,821 km (0.048 R)
• M66: 50,650,548 km (0.102 R)
• M67: 50,740,456 km (0.073 R)
• M68: 55,214,031 km (0.067 R)
• M69: 56,328,685 km (0.076 R)
• M70: 56,515,084 km (0.107 R)
• M71: 58,202,847 km (0.07 R)
• M72: 58,863,621 km (0.093 R)
• M73: 59,621,932 km (0.067 R)
• M74: 60,287,942 km (0.1 R)
• M75: 62,012,207 km (0.104 R)
• M76: 63,946,807 km (0.113 R)
• M77: 64,921,586 km (0.083 R)
• M78: 65,019,274 km (0.039 R)
• M79: 65,214,948 km (0.119 R)
• M80: 65,410,771 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit