🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.41 AU - 0.63 AU

Year: 242 Days

Day: 18.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.53 AU - 0.65 AU

Year: 293 Days

Day: 46.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.58 AU - 0.68 AU

Year: 323 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 67.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,248,170 km

• M1: 480,209 km (0.111 R)
• M2: 575,054 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 9.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.75 AU - 0.95 AU

Year: 506 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,248,170 km

• M1: 119,529 km (0.102 R)
• M2: 192,084 km (0.074 R)
• M3: 300,093 km (0.09 R)
• M4: 362,326 km (0.043 R)
• M5: 423,811 km (0.027 R)
• M6: 630,555 km (0.07 R)
• M7: 823,237 km (0.091 R)
• M8: 900,579 km (0.092 R)
• M9: 1,186,760 km (0.109 R)
• M10: 1,350,869 km (0.098 R)
• M11: 1,496,128 km (0.048 R)
• M12: 1,613,862 km (0.063 R)
• M13: 1,774,081 km (0.12 R)
• M14: 1,847,534 km (0.1 R)
• M15: 2,098,260 km (0.111 R)
• M16: 2,182,334 km (0.103 R)
• M17: 2,328,940 km (0.109 R)
• M18: 2,587,295 km (0.034 R)
• M19: 2,788,804 km (0.066 R)
• M20: 2,868,240 km (0.029 R)
• M21: 3,090,692 km (0.073 R)
• M22: 3,214,409 km (0.043 R)
• M23: 3,346,654 km (0.111 R)
• M24: 3,530,809 km (0.091 R)
• M25: 3,645,850 km (0.049 R)
• M26: 3,732,916 km (0.094 R)
• M27: 3,813,399 km (0.097 R)
• M28: 3,968,532 km (0.072 R)
• M29: 4,073,101 km (0.059 R)
• M30: 4,262,343 km (0.079 R)
• M31: 4,462,056 km (0.111 R)
• M32: 4,570,963 km (0.111 R)
• M33: 4,641,424 km (0.097 R)
• M34: 4,720,262 km (0.097 R)
• M35: 5,007,340 km (0.074 R)
• M36: 5,104,429 km (0.11 R)
• M37: 5,169,354 km (0.03 R)
• M38: 5,251,035 km (0.096 R)
• M39: 5,382,681 km (0.066 R)
• M40: 5,540,357 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 14.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.05 AU

Year: 607 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,248,170 km

• M1: 184,305 km (0.112 R)
• M2: 281,394 km (0.108 R)
• M3: 382,372 km (0.065 R)
• M4: 512,522 km (0.077 R)
• M5: 606,470 km (0.114 R)
• M6: 758,910 km (0.108 R)
• M7: 983,606 km (0.083 R)
• M8: 1,085,482 km (0.044 R)
• M9: 1,208,601 km (0.071 R)
• M10: 1,402,779 km (0.079 R)
• M11: 1,569,880 km (0.101 R)
• M12: 1,717,683 km (0.059 R)
• M13: 1,870,422 km (0.093 R)
• M14: 2,007,155 km (0.095 R)
• M15: 2,111,873 km (0.101 R)
• M16: 2,204,325 km (0.086 R)
• M17: 2,363,946 km (0.088 R)
• M18: 2,626,191 km (0.083 R)
• M19: 2,749,310 km (0.086 R)
• M20: 2,913,867 km (0.115 R)
• M21: 3,106,250 km (0.117 R)
• M22: 3,286,216 km (0.088 R)
• M23: 3,562,972 km (0.108 R)
• M24: 3,717,208 km (0.119 R)
• M25: 3,838,681 km (0.1 R)
• M26: 4,023,584 km (0.085 R)
• M27: 4,121,571 km (0.116 R)
• M28: 4,310,962 km (0.078 R)
• M29: 4,512,620 km (0.065 R)
• M30: 4,754,819 km (0.075 R)
• M31: 4,868,214 km (0.029 R)
• M32: 5,039,952 km (0.059 R)
• M33: 5,174,890 km (0.046 R)
• M34: 5,301,300 km (0.117 R)
• M35: 5,399,286 km (0.118 R)
• M36: 5,527,492 km (0.087 R)
• M37: 5,676,940 km (0.098 R)
• M38: 5,928,713 km (0.111 R)
• M39: 6,050,935 km (0.08 R)
• M40: 6,143,237 km (0.042 R)
• M41: 6,506,311 km (0.048 R)
• M42: 6,696,001 km (0.112 R)
• M43: 7,037,533 km (0.037 R)
• M44: 7,167,084 km (0.096 R)
• M45: 7,406,740 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 9.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.03 AU - 1.33 AU

Year: 828 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 45,248,170 km

• M1: 122,820 km (0.116 R)
• M2: 193,580 km (0.111 R)
• M3: 257,757 km (0.096 R)
• M4: 343,477 km (0.106 R)
• M5: 405,410 km (0.119 R)
• M6: 479,910 km (0.082 R)
• M7: 572,212 km (0.12 R)
• M8: 689,197 km (0.039 R)
• M9: 805,136 km (0.071 R)
• M10: 933,042 km (0.091 R)
• M11: 1,226,553 km (0.077 R)
• M12: 1,300,155 km (0.111 R)
• M13: 1,530,386 km (0.073 R)
• M14: 1,634,806 km (0.103 R)
• M15: 1,825,244 km (0.094 R)
• M16: 1,923,230 km (0.068 R)
• M17: 2,049,940 km (0.08 R)
• M18: 2,158,847 km (0.042 R)
• M19: 2,248,755 km (0.066 R)
• M20: 2,347,041 km (0.112 R)
• M21: 2,454,003 km (0.034 R)
• M22: 2,518,929 km (0.106 R)
• M23: 2,628,435 km (0.066 R)
• M24: 2,687,526 km (0.078 R)
• M25: 2,814,684 km (0.052 R)
• M26: 2,882,751 km (0.118 R)
• M27: 3,090,393 km (0.082 R)
• M28: 3,152,925 km (0.078 R)
• M29: 3,215,905 km (0.041 R)
• M30: 3,295,043 km (0.12 R)
• M31: 3,536,793 km (0.104 R)
• M32: 3,918,716 km (0.049 R)
• M33: 3,986,634 km (0.104 R)
• M34: 4,054,701 km (0.109 R)
• M35: 4,123,366 km (0.105 R)
• M36: 4,261,744 km (0.065 R)
• M37: 4,401,618 km (0.061 R)
• M38: 4,480,905 km (0.092 R)
• M39: 4,659,076 km (0.086 R)
• M40: 4,767,086 km (0.078 R)
• M41: 5,123,877 km (0.117 R)
• M42: 5,508,343 km (0.076 R)
• M43: 5,641,784 km (0.116 R)
• M44: 5,999,623 km (0.08 R)
• M45: 6,186,171 km (0.094 R)
• M46: 6,747,462 km (0.107 R)
• M47: 6,818,821 km (0.073 R)
• M48: 6,900,651 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 9.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.12 AU - 1.6 AU

Year: 1024 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,248,170 km

• M1: 135,386 km (0.057 R)
• M2: 285,283 km (0.06 R)
• M3: 362,476 km (0.069 R)
• M4: 513,121 km (0.116 R)
• M5: 866,770 km (0.117 R)
• M6: 962,961 km (0.037 R)
• M7: 1,036,115 km (0.112 R)
• M8: 1,173,894 km (0.065 R)
• M9: 1,303,446 km (0.115 R)
• M10: 1,384,977 km (0.096 R)
• M11: 1,460,674 km (0.104 R)
• M12: 1,545,645 km (0.066 R)
• M13: 1,632,262 km (0.06 R)
• M14: 1,704,369 km (0.098 R)
• M15: 1,860,399 km (0.108 R)
• M16: 2,064,301 km (0.117 R)
• M17: 2,466,270 km (0.1 R)
• M18: 2,652,969 km (0.109 R)
• M19: 2,776,686 km (0.117 R)
• M20: 2,971,014 km (0.091 R)
• M21: 3,119,714 km (0.119 R)
• M22: 3,250,612 km (0.102 R)
• M23: 3,486,678 km (0.117 R)
• M24: 3,549,209 km (0.115 R)
• M25: 3,654,377 km (0.039 R)
• M26: 3,717,806 km (0.037 R)
• M27: 3,792,456 km (0.072 R)
• M28: 3,867,554 km (0.12 R)
• M29: 3,932,330 km (0.088 R)
• M30: 4,073,999 km (0.119 R)
• M31: 4,217,314 km (0.094 R)
• M32: 4,284,034 km (0.071 R)
• M33: 4,362,424 km (0.077 R)
• M34: 4,634,542 km (0.113 R)
• M35: 4,924,014 km (0.114 R)
• M36: 5,076,903 km (0.056 R)
• M37: 5,195,534 km (0.092 R)
• M38: 5,267,191 km (0.074 R)
• M39: 5,339,148 km (0.111 R)
• M40: 5,435,639 km (0.098 R)
• M41: 5,508,343 km (0.095 R)
• M42: 5,569,230 km (0.051 R)
• M43: 5,716,284 km (0.12 R)
• M44: 5,964,168 km (0.104 R)
• M45: 6,076,965 km (0.088 R)
• M46: 6,241,074 km (0.078 R)
• M47: 6,342,800 km (0.04 R)
• M48: 6,483,572 km (0.061 R)
• M49: 6,651,271 km (0.045 R)
• M50: 6,807,451 km (0.063 R)
• M51: 6,964,678 km (0.113 R)
• M52: 7,057,130 km (0.11 R)
• M53: 7,123,252 km (0.061 R)
• M54: 7,256,245 km (0.09 R)
• M55: 7,363,357 km (0.047 R)
• M56: 7,538,386 km (0.084 R)
• M57: 7,660,458 km (0.088 R)
• M58: 8,002,738 km (0.109 R)
• M59: 8,155,029 km (0.107 R)
• M60: 8,238,504 km (0.068 R)
• M61: 8,518,701 km (0.105 R)
• M62: 8,645,859 km (0.055 R)
• M63: 8,716,769 km (0.096 R)
• M64: 8,873,398 km (0.066 R)
• M65: 9,103,030 km (0.115 R)
• M66: 9,538,809 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 12.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.53 AU - 2.63 AU

Year: 2676 Days

Day: 11.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,248,170 km

• M1: 188,643 km (0.115 R)
• M2: 280,346 km (0.091 R)
• M3: 376,837 km (0.109 R)
• M4: 466,297 km (0.108 R)
• M5: 591,510 km (0.047 R)
• M6: 769,382 km (0.055 R)
• M7: 891,603 km (0.061 R)
• M8: 1,065,885 km (0.082 R)
• M9: 1,180,926 km (0.08 R)
• M10: 1,324,839 km (0.105 R)
• M11: 1,474,885 km (0.072 R)
• M12: 1,565,093 km (0.076 R)
• M13: 1,697,487 km (0.118 R)
• M14: 2,191,010 km (0.083 R)
• M15: 2,586,098 km (0.091 R)
• M16: 3,254,801 km (0.065 R)
• M17: 3,688,336 km (0.115 R)
• M18: 3,795,148 km (0.111 R)
• M19: 4,251,571 km (0.072 R)
• M20: 4,533,863 km (0.1 R)
• M21: 4,725,647 km (0.095 R)
• M22: 4,900,377 km (0.113 R)
• M23: 5,156,788 km (0.07 R)
• M24: 5,458,228 km (0.066 R)
• M25: 5,765,352 km (0.075 R)
• M26: 5,848,230 km (0.059 R)
• M27: 6,120,498 km (0.112 R)
• M28: 6,375,412 km (0.079 R)
• M29: 6,742,675 km (0.103 R)
• M30: 6,895,863 km (0.106 R)
• M31: 6,983,977 km (0.087 R)
• M32: 7,183,540 km (0.081 R)
• M33: 8,350,104 km (0.106 R)
• M34: 8,752,074 km (0.119 R)
• M35: 9,257,415 km (0.083 R)
• M36: 9,379,039 km (0.111 R)
• M37: 10,070,629 km (0.099 R)
• M38: 10,271,240 km (0.115 R)
• M39: 10,625,488 km (0.102 R)
• M40: 11,659,808 km (0.083 R)
• M41: 12,002,985 km (0.096 R)
• M42: 12,269,120 km (0.117 R)
• M43: 12,403,010 km (0.107 R)
• M44: 12,591,204 km (0.072 R)
• M45: 12,699,214 km (0.094 R)
• M46: 13,629,413 km (0.091 R)
• M47: 13,795,766 km (0.067 R)
• M48: 13,879,242 km (0.119 R)
• M49: 14,609,878 km (0.115 R)
• M50: 14,694,849 km (0.041 R)
• M51: 15,439,398 km (0.045 R)
• M52: 15,612,931 km (0.108 R)
• M53: 16,756,906 km (0.087 R)
• M54: 18,599,802 km (0.077 R)
• M55: 18,753,739 km (0.108 R)
• M56: 18,846,190 km (0.092 R)
• M57: 19,342,406 km (0.102 R)
• M58: 19,467,171 km (0.095 R)
• M59: 19,874,227 km (0.075 R)
• M60: 20,729,029 km (0.118 R)
• M61: 20,824,622 km (0.051 R)
• M62: 21,337,593 km (0.034 R)
• M63: 21,434,233 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 9.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.83 AU - 2.99 AU

Year: 3205 Days

Day: 12.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,248,170 km

• M1: 115,938 km (0.049 R)
• M2: 210,484 km (0.111 R)
• M3: 364,869 km (0.075 R)
• M4: 545,284 km (0.06 R)
• M5: 620,083 km (0.103 R)
• M6: 807,529 km (0.094 R)
• M7: 1,130,661 km (0.084 R)
• M8: 1,229,096 km (0.062 R)
• M9: 1,525,749 km (0.073 R)
• M10: 1,584,391 km (0.101 R)
• M11: 1,652,458 km (0.069 R)
• M12: 1,934,749 km (0.077 R)
• M13: 2,063,104 km (0.084 R)
• M14: 2,328,491 km (0.103 R)
• M15: 2,494,993 km (0.105 R)
• M16: 2,564,706 km (0.091 R)
• M17: 3,028,758 km (0.109 R)
• M18: 3,092,487 km (0.105 R)
• M19: 3,265,123 km (0.107 R)
• M20: 3,407,690 km (0.069 R)
• M21: 3,642,409 km (0.102 R)
• M22: 3,893,883 km (0.086 R)
• M23: 4,281,940 km (0.108 R)
• M24: 4,414,035 km (0.072 R)
• M25: 4,855,947 km (0.085 R)
• M26: 5,006,442 km (0.084 R)
• M27: 5,350,817 km (0.113 R)
• M28: 5,874,858 km (0.087 R)
• M29: 6,278,772 km (0.072 R)
• M30: 6,346,989 km (0.104 R)
• M31: 6,456,644 km (0.041 R)
• M32: 6,747,462 km (0.061 R)
• M33: 6,845,449 km (0.077 R)
• M34: 7,471,666 km (0.108 R)
• M35: 7,572,943 km (0.108 R)
• M36: 7,820,977 km (0.115 R)
• M37: 7,938,561 km (0.116 R)
• M38: 7,997,652 km (0.117 R)
• M39: 8,071,553 km (0.103 R)
• M40: 8,384,961 km (0.12 R)
• M41: 8,793,662 km (0.086 R)
• M42: 8,916,033 km (0.118 R)
• M43: 9,302,145 km (0.039 R)
• M44: 9,411,202 km (0.117 R)
• M45: 9,520,708 km (0.026 R)
• M46: 9,851,768 km (0.087 R)
• M47: 10,138,696 km (0.091 R)
• M48: 10,476,788 km (0.055 R)
• M49: 10,590,332 km (0.096 R)
• M50: 10,884,143 km (0.069 R)
• M51: 10,999,034 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 14

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.12 AU - 5.48 AU

Year: 7878 Days

Day: 7.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,248,170 km

• M1: 256,860 km (0.077 R)
• M2: 521,199 km (0.03 R)
• M3: 739,761 km (0.07 R)
• M4: 1,350,719 km (0.108 R)
• M5: 1,620,893 km (0.101 R)
• M6: 1,909,018 km (0.108 R)
• M7: 2,024,358 km (0.064 R)
• M8: 2,262,518 km (0.096 R)
• M9: 2,535,235 km (0.077 R)
• M10: 2,766,513 km (0.112 R)
• M11: 3,389,439 km (0.039 R)
• M12: 3,587,656 km (0.108 R)
• M13: 3,819,084 km (0.092 R)
• M14: 3,936,668 km (0.063 R)
• M15: 4,235,864 km (0.066 R)
• M16: 4,730,434 km (0.086 R)
• M17: 4,952,737 km (0.08 R)
• M18: 5,707,308 km (0.11 R)
• M19: 6,674,309 km (0.094 R)
• M20: 6,852,330 km (0.119 R)
• M21: 7,031,998 km (0.069 R)
• M22: 7,176,958 km (0.042 R)
• M23: 7,396,119 km (0.032 R)
• M24: 7,580,573 km (0.119 R)
• M25: 7,916,271 km (0.12 R)
• M26: 8,180,909 km (0.077 R)
• M27: 8,641,222 km (0.045 R)
• M28: 8,796,654 km (0.081 R)
• M29: 8,992,178 km (0.036 R)
• M30: 9,667,762 km (0.049 R)
• M31: 9,829,029 km (0.096 R)
• M32: 10,113,714 km (0.114 R)
• M33: 10,442,231 km (0.097 R)
• M34: 10,566,397 km (0.086 R)
• M35: 11,279,081 km (0.091 R)
• M36: 11,834,538 km (0.036 R)
• M37: 12,137,474 km (0.081 R)
• M38: 12,883,668 km (0.102 R)
• M39: 13,509,286 km (0.057 R)
• M40: 15,023,366 km (0.057 R)
• M41: 15,257,487 km (0.056 R)
• M42: 15,351,434 km (0.03 R)
• M43: 16,542,383 km (0.102 R)
• M44: 16,881,222 km (0.078 R)
• M45: 16,978,461 km (0.074 R)
• M46: 17,173,536 km (0.097 R)
• M47: 17,320,292 km (0.116 R)
• M48: 17,565,782 km (0.029 R)
• M49: 17,911,503 km (0.047 R)
• M50: 18,259,318 km (0.115 R)
• M51: 18,409,215 km (0.117 R)
• M52: 18,861,150 km (0.053 R)
• M53: 19,418,402 km (0.116 R)
• M54: 19,673,466 km (0.071 R)
• M55: 19,775,791 km (0.092 R)
• M56: 20,913,483 km (0.107 R)
• M57: 22,125,525 km (0.109 R)
• M58: 22,606,033 km (0.108 R)
• M59: 23,360,306 km (0.083 R)
• M60: 24,068,053 km (0.093 R)
• M61: 24,562,325 km (0.115 R)
• M62: 24,672,578 km (0.049 R)
• M63: 24,948,886 km (0.084 R)
• M64: 25,282,040 km (0.117 R)
• M65: 25,784,240 km (0.083 R)
• M66: 26,289,881 km (0.115 R)
• M67: 26,855,660 km (0.079 R)
• M68: 27,139,896 km (0.111 R)
• M69: 27,654,363 km (0.073 R)
• M70: 29,099,927 km (0.102 R)
• M71: 29,216,614 km (0.1 R)
• M72: 32,245,223 km (0.086 R)
• M73: 32,607,997 km (0.074 R)
• M74: 33,643,514 km (0.108 R)
• M75: 34,073,009 km (0.11 R)
• M76: 34,566,084 km (0.098 R)
• M77: 34,937,386 km (0.103 R)
• M78: 35,372,267 km (0.094 R)
• M79: 36,310,395 km (0.118 R)
• M80: 37,891,944 km (0.089 R)
• M81: 39,431,306 km (0.1 R)
• M82: 39,819,363 km (0.044 R)
• M83: 40,338,617 km (0.089 R)
• M84: 41,646,850 km (0.063 R)
• M85: 43,035,567 km (0.115 R)
• M86: 44,036,676 km (0.116 R)
• M87: 45,180,502 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit