🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 11.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.69 AU - 0.89 AU

Year: 461 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,762,822 km

• M1: 147,653 km (0.094 R)
• M2: 237,711 km (0.048 R)
• M3: 312,959 km (0.117 R)
• M4: 417,827 km (0.065 R)
• M5: 500,854 km (0.08 R)
• M6: 576,849 km (0.089 R)
• M7: 751,879 km (0.073 R)
• M8: 857,944 km (0.055 R)
• M9: 976,575 km (0.045 R)
• M10: 1,064,838 km (0.06 R)
• M11: 1,152,352 km (0.07 R)
• M12: 1,234,930 km (0.102 R)
• M13: 1,358,797 km (0.106 R)
• M14: 1,462,618 km (0.117 R)
• M15: 1,536,071 km (0.095 R)
• M16: 1,610,870 km (0.053 R)
• M17: 1,704,069 km (0.095 R)
• M18: 1,816,717 km (0.109 R)
• M19: 1,891,665 km (0.115 R)
• M20: 1,967,810 km (0.086 R)
• M21: 2,049,640 km (0.044 R)
• M22: 2,193,105 km (0.093 R)
• M23: 2,559,320 km (0.105 R)
• M24: 2,729,563 km (0.09 R)
• M25: 2,816,180 km (0.07 R)
• M26: 2,976,399 km (0.118 R)
• M27: 3,219,945 km (0.11 R)
• M28: 3,547,265 km (0.053 R)
• M29: 3,642,110 km (0.118 R)
• M30: 3,720,798 km (0.042 R)
• M31: 3,834,193 km (0.037 R)
• M32: 3,948,785 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 15

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.71 AU - 1.87 AU

Year: 1571 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,762,822 km

• M1: 194,178 km (0.093 R)
• M2: 305,928 km (0.114 R)
• M3: 415,882 km (0.108 R)
• M4: 512,822 km (0.106 R)
• M5: 645,664 km (0.11 R)
• M6: 792,869 km (0.113 R)
• M7: 893,398 km (0.077 R)
• M8: 1,014,423 km (0.119 R)
• M9: 1,117,346 km (0.081 R)
• M10: 1,413,700 km (0.11 R)
• M11: 1,660,088 km (0.054 R)
• M12: 2,196,246 km (0.039 R)
• M13: 2,376,213 km (0.045 R)
• M14: 2,572,186 km (0.095 R)
• M15: 2,728,516 km (0.088 R)
• M16: 2,980,588 km (0.111 R)
• M17: 3,168,932 km (0.051 R)
• M18: 3,337,080 km (0.076 R)
• M19: 3,459,002 km (0.095 R)
• M20: 3,607,403 km (0.054 R)
• M21: 3,783,181 km (0.112 R)
• M22: 4,705,152 km (0.063 R)
• M23: 4,856,246 km (0.079 R)
• M24: 5,051,023 km (0.061 R)
• M25: 5,163,520 km (0.116 R)
• M26: 5,520,461 km (0.077 R)
• M27: 5,651,060 km (0.119 R)
• M28: 5,797,217 km (0.068 R)
• M29: 5,989,300 km (0.091 R)
• M30: 6,243,617 km (0.062 R)
• M31: 6,608,785 km (0.109 R)
• M32: 7,043,666 km (0.108 R)
• M33: 7,169,777 km (0.108 R)
• M34: 7,312,344 km (0.101 R)
• M35: 7,424,094 km (0.109 R)
• M36: 7,811,103 km (0.081 R)
• M37: 8,072,899 km (0.078 R)
• M38: 8,287,722 km (0.065 R)
• M39: 8,689,392 km (0.078 R)
• M40: 9,459,821 km (0.073 R)
• M41: 9,599,097 km (0.114 R)
• M42: 9,862,090 km (0.089 R)
• M43: 9,985,658 km (0.11 R)
• M44: 10,198,685 km (0.101 R)
• M45: 10,395,257 km (0.106 R)
• M46: 10,502,967 km (0.098 R)
• M47: 10,683,532 km (0.056 R)
• M48: 11,545,515 km (0.099 R)
• M49: 11,769,164 km (0.111 R)
• M50: 11,881,512 km (0.081 R)
• M51: 12,220,949 km (0.119 R)
• M52: 12,315,794 km (0.1 R)
• M53: 12,639,973 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 9.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.96 AU - 2.02 AU

Year: 1842 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,762,822 km

• M1: 124,017 km (0.087 R)
• M2: 256,560 km (0.111 R)
• M3: 372,947 km (0.071 R)
• M4: 451,187 km (0.102 R)
• M5: 661,372 km (0.085 R)
• M6: 745,895 km (0.068 R)
• M7: 880,234 km (0.117 R)
• M8: 1,097,151 km (0.096 R)
• M9: 1,182,122 km (0.07 R)
• M10: 1,269,338 km (0.117 R)
• M11: 1,441,226 km (0.105 R)
• M12: 1,544,299 km (0.07 R)
• M13: 1,858,604 km (0.097 R)
• M14: 1,961,078 km (0.074 R)
• M15: 2,075,970 km (0.037 R)
• M16: 2,258,030 km (0.12 R)
• M17: 2,434,257 km (0.082 R)
• M18: 2,684,085 km (0.073 R)
• M19: 2,930,323 km (0.116 R)
• M20: 3,062,268 km (0.102 R)
• M21: 3,394,675 km (0.062 R)
• M22: 3,457,506 km (0.064 R)
• M23: 3,520,786 km (0.046 R)
• M24: 3,764,630 km (0.043 R)
• M25: 3,829,705 km (0.095 R)
• M26: 4,053,953 km (0.076 R)
• M27: 4,255,461 km (0.077 R)
• M28: 4,323,229 km (0.066 R)
• M29: 4,598,489 km (0.099 R)
• M30: 4,766,487 km (0.073 R)
• M31: 4,936,431 km (0.093 R)
• M32: 5,785,997 km (0.095 R)
• M33: 6,150,716 km (0.054 R)
• M34: 6,258,577 km (0.058 R)
• M35: 6,398,151 km (0.057 R)
• M36: 6,585,747 km (0.037 R)
• M37: 6,727,715 km (0.095 R)
• M38: 6,807,152 km (0.075 R)
• M39: 6,902,745 km (0.089 R)
• M40: 7,403,748 km (0.069 R)
• M41: 7,502,034 km (0.063 R)
• M42: 7,700,102 km (0.113 R)
• M43: 7,833,094 km (0.115 R)
• M44: 7,966,835 km (0.102 R)
• M45: 8,034,004 km (0.069 R)
• M46: 8,135,132 km (0.049 R)
• M47: 8,321,531 km (0.099 R)
• M48: 8,509,426 km (0.059 R)
• M49: 8,646,907 km (0.117 R)
• M50: 8,889,405 km (0.066 R)
• M51: 9,416,438 km (0.047 R)
• M52: 9,719,673 km (0.027 R)
• M53: 9,971,745 km (0.026 R)
• M54: 10,134,957 km (0.117 R)
• M55: 10,445,671 km (0.081 R)
• M56: 10,685,477 km (0.095 R)
• M57: 10,815,328 km (0.097 R)
• M58: 11,039,126 km (0.098 R)
• M59: 11,114,075 km (0.101 R)
• M60: 11,302,269 km (0.094 R)
• M61: 11,377,816 km (0.116 R)
• M62: 11,758,093 km (0.098 R)
• M63: 11,872,985 km (0.109 R)
• M64: 11,949,878 km (0.115 R)
• M65: 12,103,964 km (0.115 R)
• M66: 12,200,604 km (0.051 R)
• M67: 12,316,991 km (0.052 R)
• M68: 12,472,722 km (0.113 R)
• M69: 12,825,325 km (0.042 R)
• M70: 13,101,931 km (0.106 R)
• M71: 13,201,264 km (0.116 R)
• M72: 13,300,747 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 12

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.67 AU - 2.75 AU

Year: 2155 Days

Day: 9.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,762,822 km

• M1: 157,078 km (0.065 R)
• M2: 283,937 km (0.065 R)
• M3: 390,600 km (0.09 R)
• M4: 574,007 km (0.086 R)
• M5: 689,796 km (0.041 R)
• M6: 772,075 km (0.054 R)
• M7: 858,093 km (0.116 R)
• M8: 1,012,628 km (0.105 R)
• M9: 1,167,013 km (0.076 R)
• M10: 1,267,692 km (0.109 R)
• M11: 1,361,041 km (0.065 R)
• M12: 1,467,705 km (0.109 R)
• M13: 1,544,000 km (0.109 R)
• M14: 1,735,335 km (0.09 R)
• M15: 1,816,417 km (0.086 R)
• M16: 1,946,717 km (0.099 R)
• M17: 2,191,609 km (0.113 R)
• M18: 2,330,735 km (0.103 R)
• M19: 2,485,868 km (0.098 R)
• M20: 3,283,972 km (0.055 R)
• M21: 3,502,834 km (0.096 R)
• M22: 3,787,070 km (0.088 R)
• M23: 4,602,977 km (0.063 R)
• M24: 4,700,664 km (0.086 R)
• M25: 5,064,636 km (0.096 R)
• M26: 5,199,274 km (0.104 R)
• M27: 5,523,901 km (0.114 R)
• M28: 5,872,913 km (0.09 R)
• M29: 5,996,780 km (0.117 R)
• M30: 6,574,078 km (0.102 R)
• M31: 6,832,284 km (0.113 R)
• M32: 7,626,948 km (0.068 R)
• M33: 8,251,968 km (0.074 R)
• M34: 8,590,807 km (0.096 R)
• M35: 8,751,924 km (0.083 R)
• M36: 8,893,593 km (0.057 R)
• M37: 9,718,326 km (0.095 R)
• M38: 9,802,101 km (0.096 R)
• M39: 9,991,492 km (0.092 R)
• M40: 10,097,407 km (0.085 R)
• M41: 10,416,949 km (0.117 R)
• M42: 10,675,154 km (0.103 R)
• M43: 10,826,697 km (0.067 R)
• M44: 11,241,682 km (0.103 R)
• M45: 11,417,908 km (0.052 R)
• M46: 11,750,913 km (0.05 R)
• M47: 12,019,740 km (0.083 R)
• M48: 12,495,013 km (0.07 R)
• M49: 13,393,946 km (0.096 R)
• M50: 13,839,449 km (0.115 R)
• M51: 14,075,813 km (0.075 R)
• M52: 14,194,594 km (0.093 R)
• M53: 14,313,674 km (0.103 R)
• M54: 14,817,370 km (0.1 R)
• M55: 15,010,800 km (0.088 R)
• M56: 15,253,747 km (0.094 R)
• M57: 15,620,561 km (0.116 R)
• M58: 15,866,799 km (0.111 R)
• M59: 16,338,182 km (0.062 R)
• M60: 16,713,673 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 14.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.07 AU - 3.95 AU

Year: 4314 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,762,822 km

• M1: 183,856 km (0.109 R)
• M2: 329,415 km (0.107 R)
• M3: 421,268 km (0.034 R)
• M4: 550,520 km (0.119 R)
• M5: 661,073 km (0.101 R)
• M6: 838,945 km (0.077 R)
• M7: 1,002,306 km (0.057 R)
• M8: 1,351,318 km (0.091 R)
• M9: 1,460,225 km (0.11 R)
• M10: 1,610,122 km (0.101 R)
• M11: 1,765,404 km (0.09 R)
• M12: 1,912,459 km (0.109 R)
• M13: 2,035,877 km (0.096 R)
• M14: 2,133,864 km (0.099 R)
• M15: 2,602,554 km (0.107 R)
• M16: 2,943,637 km (0.087 R)
• M17: 3,233,708 km (0.046 R)
• M18: 3,618,025 km (0.095 R)
• M19: 3,859,176 km (0.066 R)
• M20: 4,249,178 km (0.071 R)
• M21: 4,559,294 km (0.054 R)
• M22: 5,067,179 km (0.073 R)
• M23: 5,163,371 km (0.099 R)
• M24: 5,873,212 km (0.088 R)
• M25: 6,909,926 km (0.116 R)
• M26: 7,059,673 km (0.065 R)
• M27: 7,691,425 km (0.098 R)
• M28: 8,115,385 km (0.078 R)
• M29: 8,250,771 km (0.104 R)
• M30: 8,455,421 km (0.11 R)
• M31: 8,546,826 km (0.055 R)
• M32: 8,753,869 km (0.066 R)
• M33: 9,290,626 km (0.113 R)
• M34: 9,432,445 km (0.091 R)
• M35: 9,838,005 km (0.053 R)
• M36: 9,982,666 km (0.097 R)
• M37: 11,695,562 km (0.092 R)
• M38: 11,925,643 km (0.086 R)
• M39: 12,079,878 km (0.087 R)
• M40: 12,286,623 km (0.071 R)
• M41: 12,416,324 km (0.113 R)
• M42: 13,045,832 km (0.11 R)
• M43: 13,739,368 km (0.111 R)
• M44: 13,874,155 km (0.081 R)
• M45: 14,063,546 km (0.068 R)
• M46: 14,609,578 km (0.115 R)
• M47: 14,885,138 km (0.086 R)
• M48: 15,106,991 km (0.097 R)
• M49: 16,346,111 km (0.059 R)
• M50: 16,775,905 km (0.112 R)
• M51: 17,035,757 km (0.092 R)
• M52: 17,705,506 km (0.114 R)
• M53: 17,852,262 km (0.115 R)
• M54: 18,443,473 km (0.116 R)
• M55: 18,741,472 km (0.117 R)
• M56: 18,920,989 km (0.119 R)
• M57: 19,011,047 km (0.084 R)
• M58: 19,131,174 km (0.062 R)
• M59: 19,432,913 km (0.068 R)
• M60: 19,949,325 km (0.097 R)
• M61: 20,501,042 km (0.062 R)
• M62: 20,778,845 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 11.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.75 AU - 3.79 AU

Year: 4802 Days

Day: 7.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,762,822 km

• M1: 181,462 km (0.06 R)
• M2: 283,787 km (0.119 R)
• M3: 362,625 km (0.101 R)
• M4: 500,554 km (0.039 R)
• M5: 604,226 km (0.093 R)
• M6: 709,842 km (0.076 R)
• M7: 898,784 km (0.088 R)
• M8: 977,772 km (0.042 R)
• M9: 1,082,041 km (0.119 R)
• M10: 1,166,863 km (0.12 R)
• M11: 1,262,008 km (0.09 R)
• M12: 1,418,337 km (0.048 R)
• M13: 1,572,573 km (0.113 R)
• M14: 2,021,067 km (0.113 R)
• M15: 2,265,211 km (0.061 R)
• M16: 2,487,962 km (0.094 R)
• M17: 2,675,708 km (0.109 R)
• M18: 2,868,240 km (0.116 R)
• M19: 3,210,520 km (0.099 R)
• M20: 3,392,431 km (0.119 R)
• M21: 3,838,233 km (0.041 R)
• M22: 3,946,541 km (0.094 R)
• M23: 4,315,151 km (0.095 R)
• M24: 4,875,843 km (0.068 R)
• M25: 5,006,592 km (0.054 R)
• M26: 5,378,642 km (0.113 R)
• M27: 5,527,342 km (0.107 R)
• M28: 5,622,786 km (0.061 R)
• M29: 5,815,019 km (0.069 R)
• M30: 6,065,595 km (0.097 R)
• M31: 6,220,429 km (0.115 R)
• M32: 6,348,186 km (0.106 R)
• M33: 6,433,756 km (0.071 R)
• M34: 6,635,114 km (0.052 R)
• M35: 6,722,031 km (0.039 R)
• M36: 6,853,078 km (0.058 R)
• M37: 7,147,487 km (0.054 R)
• M38: 7,430,975 km (0.05 R)
• M39: 7,763,980 km (0.086 R)
• M40: 8,179,413 km (0.06 R)
• M41: 9,095,999 km (0.078 R)
• M42: 9,484,954 km (0.112 R)
• M43: 9,615,702 km (0.071 R)
• M44: 9,714,287 km (0.107 R)
• M45: 9,813,172 km (0.081 R)
• M46: 10,312,529 km (0.113 R)
• M47: 10,718,089 km (0.099 R)
• M48: 10,854,373 km (0.079 R)
• M49: 10,974,201 km (0.098 R)
• M50: 11,111,531 km (0.112 R)
• M51: 11,284,167 km (0.052 R)
• M52: 11,370,785 km (0.094 R)
• M53: 11,684,491 km (0.07 R)
• M54: 11,842,467 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753

Radius: 3.6

Gravity: 58.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.08 AU - 8.52 AU

Year: 14291 Days

Day: 23.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,762,822 km

• M1: 50,414 km (0.119 R)
• M2: 235,617 km (0.116 R)
• M3: 307,723 km (0.116 R)
• M4: 473,178 km (0.065 R)
• M5: 1,437,336 km (0.114 R)
• M6: 1,710,053 km (0.112 R)
• M7: 1,738,178 km (0.108 R)
• M8: 3,190,324 km (0.1 R)
• M9: 3,507,771 km (0.056 R)
• M10: 3,579,578 km (0.078 R)
• M11: 5,280,057 km (0.088 R)
• M12: 5,403,924 km (0.103 R)
• M13: 5,994,387 km (0.101 R)
• M14: 6,297,173 km (0.1 R)
• M15: 6,428,520 km (0.113 R)
• M16: 7,235,301 km (0.113 R)
• M17: 7,604,060 km (0.045 R)
• M18: 8,503,891 km (0.057 R)
• M19: 8,697,620 km (0.053 R)
• M20: 9,890,214 km (0.092 R)
• M21: 11,291,647 km (0.093 R)
• M22: 12,754,116 km (0.114 R)
• M23: 12,809,318 km (0.042 R)
• M24: 13,198,721 km (0.099 R)
• M25: 13,366,719 km (0.069 R)
• M26: 13,591,864 km (0.097 R)
• M27: 13,761,508 km (0.109 R)
• M28: 14,332,224 km (0.083 R)
• M29: 15,085,599 km (0.069 R)
• M30: 15,378,811 km (0.107 R)
• M31: 15,614,727 km (0.066 R)
• M32: 15,733,208 km (0.051 R)
• M33: 15,851,839 km (0.09 R)
• M34: 16,389,644 km (0.093 R)
• M35: 17,299,348 km (0.119 R)
• M36: 17,544,689 km (0.114 R)
• M37: 17,852,860 km (0.089 R)
• M38: 18,162,977 km (0.093 R)
• M39: 18,412,356 km (0.094 R)
• M40: 18,474,739 km (0.119 R)
• M41: 18,662,783 km (0.071 R)
• M42: 18,725,614 km (0.074 R)
• M43: 22,887,427 km (0.105 R)
• M44: 23,291,790 km (0.108 R)
• M45: 23,902,598 km (0.084 R)
• M46: 24,312,796 km (0.058 R)
• M47: 25,348,312 km (0.088 R)
• M48: 25,417,875 km (0.099 R)
• M49: 26,539,261 km (0.066 R)
• M50: 27,390,772 km (0.081 R)
• M51: 28,684,943 km (0.054 R)
• M52: 29,120,572 km (0.115 R)
• M53: 29,485,441 km (0.1 R)
• M54: 30,589,025 km (0.102 R)
• M55: 30,811,327 km (0.099 R)
• M56: 30,885,528 km (0.072 R)
• M57: 31,855,819 km (0.074 R)
• M58: 32,006,016 km (0.09 R)
• M59: 32,382,404 km (0.045 R)
• M60: 32,987,826 km (0.081 R)
• M61: 33,063,822 km (0.058 R)
• M62: 33,979,511 km (0.104 R)
• M63: 34,286,635 km (0.118 R)
• M64: 34,517,614 km (0.095 R)
• M65: 34,594,657 km (0.105 R)
• M66: 34,749,042 km (0.115 R)
• M67: 35,058,411 km (0.082 R)
• M68: 35,446,467 km (0.038 R)
• M69: 35,679,990 km (0.065 R)
• M70: 35,835,871 km (0.111 R)
• M71: 36,226,770 km (0.081 R)
• M72: 36,619,016 km (0.068 R)
• M73: 40,862,808 km (0.042 R)
• M74: 41,107,700 km (0.057 R)
• M75: 41,680,809 km (0.08 R)
• M76: 41,762,938 km (0.06 R)
• M77: 42,421,618 km (0.087 R)
• M78: 46,785,986 km (0.053 R)
• M79: 48,243,518 km (0.086 R)
• M80: 50,064,423 km (0.091 R)
• M81: 50,326,369 km (0.115 R)
• M82: 51,378,641 km (0.105 R)
• M83: 52,261,268 km (0.061 R)
• M84: 53,951,724 km (0.11 R)
• M85: 54,041,184 km (0.076 R)
• M86: 54,130,793 km (0.069 R)
• M87: 55,931,502 km (0.11 R)
• M88: 57,112,577 km (0.067 R)
• M89: 57,477,596 km (0.092 R)
• M90: 57,751,809 km (0.043 R)
• M91: 60,704,572 km (0.098 R)
• M92: 61,450,317 km (0.082 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: 350 - 13,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit