🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 28 Hours

Environment

Temp: 216 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.66 AU - 0.94 AU

Year: 259 Days

Day: 43.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,461,918 km

• M1: 72,555 km (0.101 R)
• M2: 503,397 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.29 AU - 2.13 AU

Year: 809 Days

Day: 15.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 10

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.99 AU - 6.37 AU

Year: 4896 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,461,918 km

• M1: 263,292 km (0.044 R)
• M2: 332,107 km (0.03 R)
• M3: 419,772 km (0.061 R)
• M4: 540,048 km (0.082 R)
• M5: 673,340 km (0.103 R)
• M6: 845,976 km (0.074 R)
• M7: 1,450,052 km (0.051 R)
• M8: 1,749,248 km (0.081 R)
• M9: 2,068,041 km (0.104 R)
• M10: 2,185,026 km (0.07 R)
• M11: 2,344,498 km (0.087 R)
• M12: 2,591,185 km (0.069 R)
• M13: 3,334,985 km (0.109 R)
• M14: 3,519,290 km (0.041 R)
• M15: 3,612,789 km (0.108 R)
• M16: 3,730,672 km (0.091 R)
• M17: 4,019,096 km (0.078 R)
• M18: 4,465,496 km (0.056 R)
• M19: 4,979,814 km (0.11 R)
• M20: 5,058,652 km (0.047 R)
• M21: 5,759,069 km (0.116 R)
• M22: 5,897,298 km (0.078 R)
• M23: 6,432,559 km (0.11 R)
• M24: 6,749,706 km (0.087 R)
• M25: 6,895,564 km (0.118 R)
• M26: 7,012,849 km (0.092 R)
• M27: 7,489,318 km (0.098 R)
• M28: 8,504,639 km (0.118 R)
• M29: 8,820,889 km (0.114 R)
• M30: 9,302,444 km (0.106 R)
• M31: 9,399,833 km (0.038 R)
• M32: 10,662,139 km (0.062 R)
• M33: 11,451,717 km (0.092 R)
• M34: 11,590,993 km (0.09 R)
• M35: 11,660,855 km (0.037 R)
• M36: 11,801,028 km (0.098 R)
• M37: 12,260,293 km (0.102 R)
• M38: 13,050,769 km (0.039 R)
• M39: 13,305,833 km (0.05 R)
• M40: 13,672,946 km (0.083 R)
• M41: 14,492,443 km (0.097 R)
• M42: 14,832,330 km (0.055 R)
• M43: 15,906,293 km (0.057 R)
• M44: 17,563,987 km (0.099 R)
• M45: 17,644,321 km (0.1 R)
• M46: 18,250,491 km (0.09 R)
• M47: 18,617,605 km (0.08 R)
• M48: 18,699,435 km (0.1 R)
• M49: 19,069,390 km (0.111 R)
• M50: 19,151,968 km (0.066 R)
• M51: 19,483,327 km (0.07 R)
• M52: 19,733,156 km (0.102 R)
• M53: 19,816,632 km (0.093 R)
• M54: 20,151,880 km (0.071 R)
• M55: 20,955,371 km (0.032 R)
• M56: 21,296,902 km (0.037 R)
• M57: 21,597,145 km (0.062 R)
• M58: 22,115,352 km (0.092 R)
• M59: 22,768,646 km (0.097 R)
• M60: 22,856,311 km (0.107 R)
• M61: 23,207,866 km (0.113 R)
• M62: 23,605,497 km (0.096 R)
• M63: 23,782,920 km (0.11 R)
• M64: 24,497,100 km (0.045 R)
• M65: 24,946,941 km (0.12 R)
• M66: 25,218,311 km (0.114 R)
• M67: 26,866,431 km (0.072 R)
• M68: 26,959,032 km (0.12 R)
• M69: 27,191,059 km (0.111 R)
• M70: 27,750,405 km (0.063 R)
• M71: 28,172,421 km (0.106 R)
• M72: 28,738,349 km (0.071 R)
• M73: 28,927,890 km (0.087 R)
• M74: 29,117,730 km (0.101 R)
• M75: 29,451,034 km (0.073 R)
• M76: 29,929,448 km (0.047 R)
• M77: 30,265,893 km (0.073 R)
• M78: 30,362,234 km (0.079 R)
• M79: 31,282,710 km (0.113 R)
• M80: 31,526,405 km (0.072 R)
• M81: 32,705,086 km (0.095 R)
• M82: 32,903,004 km (0.119 R)
• M83: 33,002,038 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 11.2

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.61 AU - 7.23 AU

Year: 5209 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,461,918 km

• M1: 140,323 km (0.09 R)
• M2: 358,287 km (0.112 R)
• M3: 541,694 km (0.069 R)
• M4: 900,579 km (0.077 R)
• M5: 974,929 km (0.117 R)
• M6: 1,114,355 km (0.117 R)
• M7: 1,227,750 km (0.079 R)
• M8: 1,466,658 km (0.054 R)
• M9: 1,796,072 km (0.113 R)
• M10: 1,872,517 km (0.099 R)
• M11: 2,009,099 km (0.09 R)
• M12: 2,251,149 km (0.085 R)
• M13: 2,396,707 km (0.089 R)
• M14: 2,741,381 km (0.087 R)
• M15: 2,852,532 km (0.065 R)
• M16: 2,965,030 km (0.117 R)
• M17: 3,056,135 km (0.081 R)
• M18: 3,311,798 km (0.092 R)
• M19: 3,382,707 km (0.096 R)
• M20: 3,502,086 km (0.076 R)
• M21: 3,745,183 km (0.095 R)
• M22: 4,145,507 km (0.099 R)
• M23: 4,376,935 km (0.095 R)
• M24: 4,559,743 km (0.085 R)
• M25: 5,096,351 km (0.046 R)
• M26: 5,512,083 km (0.086 R)
• M27: 5,709,852 km (0.102 R)
• M28: 5,909,864 km (0.111 R)
• M29: 6,170,613 km (0.046 R)
• M30: 6,464,872 km (0.03 R)
• M31: 7,750,217 km (0.077 R)
• M32: 8,748,483 km (0.035 R)
• M33: 9,481,363 km (0.079 R)
• M34: 9,958,132 km (0.05 R)
• M35: 10,652,715 km (0.063 R)
• M36: 10,793,486 km (0.074 R)
• M37: 11,255,445 km (0.096 R)
• M38: 11,434,812 km (0.1 R)
• M39: 12,198,510 km (0.095 R)
• M40: 12,754,266 km (0.109 R)
• M41: 13,622,233 km (0.06 R)
• M42: 14,509,497 km (0.078 R)
• M43: 14,900,995 km (0.067 R)
• M44: 15,058,522 km (0.096 R)
• M45: 15,335,727 km (0.103 R)
• M46: 15,774,647 km (0.094 R)
• M47: 16,420,461 km (0.076 R)
• M48: 16,951,533 km (0.082 R)
• M49: 17,239,808 km (0.087 R)
• M50: 18,114,507 km (0.1 R)
• M51: 18,493,887 km (0.1 R)
• M52: 19,046,352 km (0.113 R)
• M53: 19,303,212 km (0.108 R)
• M54: 19,604,352 km (0.12 R)
• M55: 19,863,755 km (0.118 R)
• M56: 20,298,486 km (0.105 R)
• M57: 20,517,049 km (0.096 R)
• M58: 22,068,827 km (0.119 R)
• M59: 23,154,609 km (0.071 R)
• M60: 23,245,864 km (0.112 R)
• M61: 23,612,229 km (0.101 R)
• M62: 23,704,082 km (0.11 R)
• M63: 23,842,011 km (0.058 R)
• M64: 24,257,744 km (0.078 R)
• M65: 24,443,245 km (0.057 R)
• M66: 25,283,985 km (0.069 R)
• M67: 27,765,514 km (0.079 R)
• M68: 28,154,170 km (0.118 R)
• M69: 28,642,607 km (0.038 R)
• M70: 29,232,322 km (0.115 R)
• M71: 29,925,259 km (0.053 R)
• M72: 30,224,006 km (0.11 R)
• M73: 30,824,342 km (0.093 R)
• M74: 31,075,666 km (0.088 R)
• M75: 32,189,572 km (0.068 R)
• M76: 32,648,987 km (0.103 R)
• M77: 32,905,099 km (0.102 R)
• M78: 33,729,383 km (0.053 R)
• M79: 33,936,576 km (0.1 R)
• M80: 34,144,068 km (0.114 R)
• M81: 34,352,159 km (0.087 R)
• M82: 34,612,609 km (0.102 R)
• M83: 34,821,597 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 13.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.26 AU - 11.9 AU

Year: 11574 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,461,918 km

• M1: 273,016 km (0.065 R)
• M2: 436,078 km (0.062 R)
• M3: 558,748 km (0.086 R)
• M4: 807,829 km (0.092 R)
• M5: 988,094 km (0.094 R)
• M6: 1,160,431 km (0.109 R)
• M7: 1,764,956 km (0.112 R)
• M8: 1,870,273 km (0.087 R)
• M9: 2,032,287 km (0.056 R)
• M10: 2,255,936 km (0.119 R)
• M11: 2,547,053 km (0.096 R)
• M12: 3,728,278 km (0.032 R)
• M13: 3,899,717 km (0.099 R)
• M14: 4,214,920 km (0.028 R)
• M15: 5,286,938 km (0.084 R)
• M16: 5,558,159 km (0.09 R)
• M17: 5,873,512 km (0.108 R)
• M18: 5,993,339 km (0.104 R)
• M19: 6,646,334 km (0.063 R)
• M20: 6,771,398 km (0.07 R)
• M21: 6,897,210 km (0.085 R)
• M22: 7,066,106 km (0.094 R)
• M23: 8,286,824 km (0.118 R)
• M24: 8,738,760 km (0.071 R)
• M25: 9,013,721 km (0.031 R)
• M26: 9,244,999 km (0.093 R)
• M27: 9,338,198 km (0.092 R)
• M28: 9,760,962 km (0.108 R)
• M29: 9,903,379 km (0.077 R)
• M30: 10,334,520 km (0.095 R)
• M31: 10,919,149 km (0.079 R)
• M32: 12,222,595 km (0.12 R)
• M33: 15,248,212 km (0.094 R)
• M34: 15,635,221 km (0.118 R)
• M35: 16,531,761 km (0.062 R)
• M36: 16,645,007 km (0.119 R)
• M37: 16,986,240 km (0.118 R)
• M38: 17,617,992 km (0.104 R)
• M39: 18,315,866 km (0.091 R)
• M40: 19,559,024 km (0.103 R)
• M41: 19,859,117 km (0.026 R)
• M42: 19,979,544 km (0.056 R)
• M43: 20,463,642 km (0.106 R)
• M44: 21,258,755 km (0.037 R)
• M45: 23,895,866 km (0.091 R)
• M46: 24,603,614 km (0.08 R)
• M47: 25,907,808 km (0.086 R)
• M48: 27,234,442 km (0.05 R)
• M49: 28,311,547 km (0.114 R)
• M50: 28,855,484 km (0.095 R)
• M51: 29,334,198 km (0.103 R)
• M52: 30,368,817 km (0.086 R)
• M53: 32,900,312 km (0.065 R)
• M54: 33,114,386 km (0.104 R)
• M55: 34,191,341 km (0.071 R)
• M56: 35,791,739 km (0.088 R)
• M57: 36,748,867 km (0.112 R)
• M58: 37,267,822 km (0.114 R)
• M59: 38,237,814 km (0.099 R)
• M60: 38,462,809 km (0.082 R)
• M61: 39,291,731 km (0.102 R)
• M62: 39,670,513 km (0.12 R)
• M63: 40,126,637 km (0.094 R)
• M64: 41,582,374 km (0.109 R)
• M65: 42,588,419 km (0.061 R)
• M66: 44,151,717 km (0.047 R)
• M67: 44,466,621 km (0.103 R)
• M68: 44,703,285 km (0.067 R)
• M69: 45,415,819 km (0.091 R)
• M70: 46,451,784 km (0.077 R)
• M71: 47,656,646 km (0.113 R)
• M72: 48,060,560 km (0.073 R)
• M73: 49,687,586 km (0.119 R)
• M74: 50,015,206 km (0.063 R)
• M75: 51,249,987 km (0.114 R)
• M76: 52,995,644 km (0.029 R)
• M77: 53,497,994 km (0.099 R)
• M78: 54,591,704 km (0.104 R)
• M79: 55,438,129 km (0.068 R)
• M80: 56,203,621 km (0.07 R)
• M81: 57,143,993 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.8

Radius: 6.3

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.66 AU - 18.62 AU

Year: 21305 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,461,918 km

• M1: 89,908 km (0.03 R)
• M2: 322,234 km (0.098 R)
• M3: 423,661 km (0.052 R)
• M4: 596,148 km (0.116 R)
• M5: 860,038 km (0.071 R)
• M6: 1,263,653 km (0.111 R)
• M7: 1,428,959 km (0.069 R)
• M8: 1,810,882 km (0.039 R)
• M9: 2,029,146 km (0.109 R)
• M10: 2,157,800 km (0.095 R)
• M11: 2,423,037 km (0.111 R)
• M12: 2,628,883 km (0.117 R)
• M13: 3,279,933 km (0.096 R)
• M14: 3,507,621 km (0.08 R)
• M15: 3,701,351 km (0.073 R)
• M16: 3,819,234 km (0.101 R)
• M17: 3,858,877 km (0.073 R)
• M18: 4,018,498 km (0.066 R)
• M19: 4,344,472 km (0.042 R)
• M20: 5,372,808 km (0.09 R)
• M21: 5,596,157 km (0.101 R)
• M22: 6,614,769 km (0.09 R)
• M23: 6,662,491 km (0.074 R)
• M24: 8,246,732 km (0.062 R)
• M25: 8,349,506 km (0.073 R)
• M26: 8,608,161 km (0.1 R)
• M27: 9,346,725 km (0.114 R)
• M28: 9,400,132 km (0.085 R)
• M29: 10,436,396 km (0.054 R)
• M30: 10,939,793 km (0.098 R)
• M31: 11,912,030 km (0.032 R)
• M32: 12,792,862 km (0.06 R)
• M33: 13,633,602 km (0.072 R)
• M34: 14,183,524 km (0.066 R)
• M35: 14,306,643 km (0.092 R)
• M36: 14,554,078 km (0.109 R)
• M37: 15,304,909 km (0.068 R)
• M38: 15,940,252 km (0.045 R)
• M39: 16,261,139 km (0.103 R)
• M40: 16,584,121 km (0.113 R)
• M41: 16,909,197 km (0.045 R)
• M42: 16,974,571 km (0.116 R)
• M43: 17,170,844 km (0.089 R)
• M44: 17,236,517 km (0.115 R)
• M45: 18,364,635 km (0.09 R)
• M46: 20,135,724 km (0.094 R)
• M47: 20,274,251 km (0.12 R)
• M48: 21,747,342 km (0.045 R)
• M49: 22,676,494 km (0.115 R)
• M50: 22,892,663 km (0.101 R)
• M51: 23,764,519 km (0.033 R)
• M52: 24,057,582 km (0.116 R)
• M53: 24,573,245 km (0.06 R)
• M54: 25,166,999 km (0.091 R)
• M55: 26,976,535 km (0.049 R)
• M56: 28,827,659 km (0.059 R)
• M57: 29,375,337 km (0.093 R)
• M58: 32,326,305 km (0.119 R)
• M59: 33,467,288 km (0.104 R)
• M60: 33,549,267 km (0.062 R)
• M61: 34,372,953 km (0.058 R)
• M62: 34,704,312 km (0.09 R)
• M63: 36,292,593 km (0.11 R)
• M64: 37,393,035 km (0.066 R)
• M65: 39,452,998 km (0.11 R)
• M66: 41,461,499 km (0.073 R)
• M67: 42,167,900 km (0.118 R)
• M68: 42,522,596 km (0.062 R)
• M69: 42,878,340 km (0.111 R)
• M70: 43,056,511 km (0.112 R)
• M71: 44,130,923 km (0.053 R)
• M72: 47,406,817 km (0.092 R)
• M73: 48,330,584 km (0.037 R)
• M74: 48,701,736 km (0.042 R)
• M75: 49,166,986 km (0.079 R)
• M76: 49,446,883 km (0.08 R)
• M77: 50,101,972 km (0.114 R)
• M78: 50,289,718 km (0.06 R)
• M79: 52,274,732 km (0.111 R)
• M80: 52,655,758 km (0.087 R)
• M81: 53,228,867 km (0.093 R)
• M82: 53,804,221 km (0.107 R)
• M83: 54,574,500 km (0.11 R)
• M84: 55,348,370 km (0.059 R)
• M85: 55,542,398 km (0.081 R)
• M86: 58,381,317 km (0.084 R)
• M87: 58,480,052 km (0.087 R)
• M88: 59,669,205 km (0.117 R)
• M89: 60,266,849 km (0.096 R)
• M90: 62,474,764 km (0.109 R)
• M91: 62,575,892 km (0.111 R)
• M92: 64,402,931 km (0.119 R)
• M93: 64,709,157 km (0.117 R)
• M94: 68,213,487 km (0.038 R)
• M95: 69,674,161 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.3

Radius: 4.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.84 AU - 21.58 AU

Year: 28103 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,461,918 km

• M1: 124,615 km (0.089 R)
• M2: 169,195 km (0.101 R)
• M3: 822,339 km (0.092 R)
• M4: 1,198,578 km (0.1 R)
• M5: 1,283,999 km (0.084 R)
• M6: 1,552,228 km (0.083 R)
• M7: 1,986,361 km (0.083 R)
• M8: 2,164,831 km (0.077 R)
• M9: 2,295,579 km (0.119 R)
• M10: 2,375,315 km (0.106 R)
• M11: 2,537,479 km (0.074 R)
• M12: 3,045,214 km (0.08 R)
• M13: 3,132,879 km (0.113 R)
• M14: 3,491,913 km (0.074 R)
• M15: 3,958,808 km (0.105 R)
• M16: 4,183,504 km (0.083 R)
• M17: 4,712,333 km (0.095 R)
• M18: 7,934,970 km (0.105 R)
• M19: 8,015,454 km (0.076 R)
• M20: 9,897,096 km (0.044 R)
• M21: 10,420,838 km (0.114 R)
• M22: 10,686,075 km (0.113 R)
• M23: 11,723,536 km (0.092 R)
• M24: 12,230,972 km (0.047 R)
• M25: 12,277,497 km (0.116 R)
• M26: 12,839,836 km (0.045 R)
• M27: 13,219,365 km (0.107 R)
• M28: 13,362,680 km (0.079 R)
• M29: 13,699,126 km (0.036 R)
• M30: 15,221,883 km (0.068 R)
• M31: 15,321,964 km (0.08 R)
• M32: 15,472,609 km (0.041 R)
• M33: 15,876,373 km (0.1 R)
• M34: 15,977,801 km (0.078 R)
• M35: 16,642,913 km (0.098 R)
• M36: 17,264,641 km (0.086 R)
• M37: 17,473,630 km (0.094 R)
• M38: 18,264,703 km (0.081 R)
• M39: 18,852,174 km (0.109 R)
• M40: 18,959,735 km (0.083 R)
• M41: 19,391,774 km (0.092 R)
• M42: 20,045,815 km (0.057 R)
• M43: 20,873,540 km (0.105 R)
• M44: 22,905,080 km (0.046 R)
• M45: 23,365,093 km (0.113 R)
• M46: 24,704,293 km (0.1 R)
• M47: 24,998,702 km (0.089 R)
• M48: 25,353,698 km (0.048 R)
• M49: 25,472,329 km (0.099 R)
• M50: 25,650,649 km (0.109 R)
• M51: 26,368,121 km (0.034 R)
• M52: 27,274,235 km (0.049 R)
• M53: 28,129,037 km (0.106 R)
• M54: 29,614,843 km (0.113 R)
• M55: 30,745,953 km (0.1 R)
• M56: 33,050,059 km (0.113 R)
• M57: 35,874,018 km (0.06 R)
• M58: 36,207,322 km (0.116 R)
• M59: 37,754,015 km (0.07 R)
• M60: 39,528,245 km (0.109 R)
• M61: 39,803,655 km (0.074 R)
• M62: 39,872,620 km (0.084 R)
• M63: 39,941,584 km (0.111 R)
• M64: 40,633,474 km (0.088 R)
• M65: 41,120,266 km (0.086 R)
• M66: 41,259,691 km (0.045 R)
• M67: 41,678,864 km (0.079 R)
• M68: 42,240,006 km (0.099 R)
• M69: 42,451,089 km (0.061 R)
• M70: 43,086,431 km (0.093 R)
• M71: 43,157,191 km (0.118 R)
• M72: 43,228,100 km (0.09 R)
• M73: 44,223,674 km (0.108 R)
• M74: 45,226,877 km (0.058 R)
• M75: 46,092,600 km (0.102 R)
• M76: 47,109,716 km (0.1 R)
• M77: 48,281,067 km (0.057 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit