🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.68 AU - 0.9 AU

Year: 260 Days

Day: 30.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,573,627 km

• M1: 172,337 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.03 AU

Year: 291 Days

Day: 37.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,573,627 km

• M1: 75,547 km (0.106 R)
• M2: 367,861 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.81 AU - 1.13 AU

Year: 354 Days

Day: 39.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 106,573,627 km

• M1: 116,537 km (0.102 R)
• M2: 295,157 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2 AU - 2.1 AU

Year: 1089 Days

Day: 25 Hours

Environment

Temp: -64 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,573,627 km

• M1: 566,826 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.76 AU - 3.72 AU

Year: 2163 Days

Day: 16.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 12.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.84 AU - 7.82 AU

Year: 5906 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,573,627 km

• M1: 153,637 km (0.097 R)
• M2: 242,349 km (0.08 R)
• M3: 441,763 km (0.039 R)
• M4: 627,862 km (0.094 R)
• M5: 772,673 km (0.056 R)
• M6: 871,108 km (0.072 R)
• M7: 1,177,784 km (0.085 R)
• M8: 1,447,958 km (0.068 R)
• M9: 1,833,023 km (0.085 R)
• M10: 2,250,102 km (0.048 R)
• M11: 2,942,141 km (0.071 R)
• M12: 3,056,135 km (0.116 R)
• M13: 3,575,090 km (0.11 R)
• M14: 4,096,438 km (0.027 R)
• M15: 4,694,830 km (0.084 R)
• M16: 5,127,467 km (0.068 R)
• M17: 5,210,045 km (0.088 R)
• M18: 5,432,497 km (0.09 R)
• M19: 5,857,953 km (0.111 R)
• M20: 6,031,188 km (0.074 R)
• M21: 6,501,523 km (0.114 R)
• M22: 7,290,951 km (0.107 R)
• M23: 7,477,500 km (0.087 R)
• M24: 7,918,963 km (0.094 R)
• M25: 8,304,178 km (0.067 R)
• M26: 8,531,716 km (0.088 R)
• M27: 8,695,526 km (0.064 R)
• M28: 8,992,926 km (0.089 R)
• M29: 9,496,323 km (0.044 R)
• M30: 10,216,338 km (0.113 R)
• M31: 11,203,684 km (0.097 R)
• M32: 11,419,254 km (0.073 R)
• M33: 11,636,171 km (0.12 R)
• M34: 12,369,201 km (0.074 R)
• M35: 12,517,602 km (0.061 R)
• M36: 13,956,733 km (0.116 R)
• M37: 14,111,268 km (0.101 R)
• M38: 15,848,698 km (0.111 R)
• M39: 16,171,829 km (0.097 R)
• M40: 16,374,833 km (0.07 R)
• M41: 16,947,943 km (0.045 R)
• M42: 17,402,870 km (0.118 R)
• M43: 17,694,436 km (0.035 R)
• M44: 18,663,830 km (0.113 R)
• M45: 18,748,952 km (0.087 R)
• M46: 19,650,578 km (0.115 R)
• M47: 20,041,328 km (0.045 R)
• M48: 20,698,212 km (0.086 R)
• M49: 20,962,850 km (0.1 R)
• M50: 21,228,835 km (0.062 R)
• M51: 21,362,127 km (0.098 R)
• M52: 22,078,103 km (0.053 R)
• M53: 24,319,378 km (0.1 R)
• M54: 25,254,963 km (0.081 R)
• M55: 25,349,210 km (0.116 R)
• M56: 26,059,351 km (0.118 R)
• M57: 26,202,217 km (0.054 R)
• M58: 26,345,382 km (0.115 R)
• M59: 27,161,139 km (0.12 R)
• M60: 27,644,939 km (0.07 R)
• M61: 28,375,874 km (0.081 R)
• M62: 28,817,487 km (0.086 R)
• M63: 29,409,894 km (0.084 R)
• M64: 29,757,410 km (0.108 R)
• M65: 30,006,341 km (0.082 R)
• M66: 30,156,088 km (0.06 R)
• M67: 30,406,216 km (0.071 R)
• M68: 30,506,447 km (0.055 R)
• M69: 30,707,357 km (0.082 R)
• M70: 31,009,395 km (0.069 R)
• M71: 31,261,766 km (0.109 R)
• M72: 31,717,890 km (0.067 R)
• M73: 32,739,494 km (0.077 R)
• M74: 32,893,729 km (0.118 R)
• M75: 33,668,198 km (0.11 R)
• M76: 34,500,859 km (0.119 R)
• M77: 34,867,225 km (0.112 R)
• M78: 35,077,260 km (0.097 R)
• M79: 35,182,427 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 13.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.53 AU - 9.71 AU

Year: 11065 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,573,627 km

• M1: 233,073 km (0.115 R)
• M2: 412,741 km (0.096 R)
• M3: 522,695 km (0.12 R)
• M4: 693,237 km (0.111 R)
• M5: 911,799 km (0.12 R)
• M6: 1,037,312 km (0.084 R)
• M7: 1,139,487 km (0.116 R)
• M8: 1,276,070 km (0.106 R)
• M9: 1,467,406 km (0.082 R)
• M10: 1,703,172 km (0.086 R)
• M11: 2,174,255 km (0.097 R)
• M12: 2,726,720 km (0.119 R)
• M13: 3,061,820 km (0.117 R)
• M14: 3,256,297 km (0.103 R)
• M15: 3,934,274 km (0.099 R)
• M16: 4,170,041 km (0.109 R)
• M17: 4,362,124 km (0.085 R)
• M18: 5,391,956 km (0.088 R)
• M19: 5,522,705 km (0.07 R)
• M20: 6,219,232 km (0.057 R)
• M21: 6,329,037 km (0.109 R)
• M22: 7,029,155 km (0.087 R)
• M23: 7,344,956 km (0.104 R)
• M24: 7,432,022 km (0.119 R)
• M25: 7,577,731 km (0.091 R)
• M26: 7,724,486 km (0.113 R)
• M27: 7,812,898 km (0.114 R)
• M28: 8,260,495 km (0.063 R)
• M29: 8,624,467 km (0.025 R)
• M30: 9,055,907 km (0.116 R)
• M31: 9,211,788 km (0.082 R)
• M32: 9,305,736 km (0.113 R)
• M33: 9,399,982 km (0.1 R)
• M34: 9,494,528 km (0.094 R)
• M35: 9,748,246 km (0.088 R)
• M36: 10,133,161 km (0.105 R)
• M37: 10,719,735 km (0.058 R)
• M38: 10,884,741 km (0.094 R)
• M39: 11,050,496 km (0.061 R)
• M40: 11,150,427 km (0.031 R)
• M41: 11,351,038 km (0.116 R)
• M42: 11,485,526 km (0.084 R)
• M43: 11,586,654 km (0.111 R)
• M44: 11,891,984 km (0.085 R)
• M45: 12,097,082 km (0.095 R)
• M46: 12,476,163 km (0.106 R)
• M47: 12,649,697 km (0.118 R)
• M48: 12,893,990 km (0.113 R)
• M49: 13,887,170 km (0.086 R)
• M50: 13,995,030 km (0.112 R)
• M51: 14,175,445 km (0.115 R)
• M52: 14,356,608 km (0.107 R)
• M53: 15,052,239 km (0.085 R)
• M54: 15,237,142 km (0.073 R)
• M55: 15,534,542 km (0.056 R)
• M56: 15,946,535 km (0.111 R)
• M57: 16,552,406 km (0.036 R)
• M58: 16,896,481 km (0.09 R)
• M59: 17,397,634 km (0.083 R)
• M60: 18,454,393 km (0.115 R)
• M61: 18,731,598 km (0.1 R)
• M62: 19,290,496 km (0.082 R)
• M63: 21,330,861 km (0.079 R)
• M64: 21,455,476 km (0.093 R)
• M65: 21,914,442 km (0.065 R)
• M66: 22,250,290 km (0.069 R)
• M67: 22,927,070 km (0.095 R)
• M68: 23,268,004 km (0.069 R)
• M69: 23,739,537 km (0.044 R)
• M70: 23,868,789 km (0.12 R)
• M71: 24,214,360 km (0.073 R)
• M72: 24,387,744 km (0.12 R)
• M73: 24,518,044 km (0.078 R)
• M74: 25,834,056 km (0.108 R)
• M75: 27,172,957 km (0.086 R)
• M76: 28,625,852 km (0.083 R)
• M77: 28,809,259 km (0.109 R)
• M78: 29,731,978 km (0.104 R)
• M79: 30,946,264 km (0.107 R)
• M80: 31,417,498 km (0.092 R)
• M81: 31,796,279 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 14.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.64 AU - 12 AU

Year: 12295 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,573,627 km

• M1: 246,836 km (0.074 R)
• M2: 386,262 km (0.101 R)
• M3: 503,995 km (0.109 R)
• M4: 767,287 km (0.114 R)
• M5: 990,936 km (0.102 R)
• M6: 1,168,060 km (0.106 R)
• M7: 1,308,233 km (0.078 R)
• M8: 1,580,801 km (0.068 R)
• M9: 2,298,571 km (0.077 R)
• M10: 2,569,044 km (0.114 R)
• M11: 2,914,017 km (0.113 R)
• M12: 3,043,419 km (0.054 R)
• M13: 3,174,616 km (0.106 R)
• M14: 3,442,845 km (0.109 R)
• M15: 3,718,704 km (0.109 R)
• M16: 4,365,864 km (0.034 R)
• M17: 4,477,315 km (0.051 R)
• M18: 4,702,908 km (0.065 R)
• M19: 4,970,838 km (0.099 R)
• M20: 5,283,348 km (0.069 R)
• M21: 6,854,724 km (0.086 R)
• M22: 8,374,938 km (0.106 R)
• M23: 8,794,560 km (0.108 R)
• M24: 9,751,388 km (0.065 R)
• M25: 9,897,844 km (0.11 R)
• M26: 10,044,899 km (0.099 R)
• M27: 10,341,402 km (0.077 R)
• M28: 10,590,781 km (0.075 R)
• M29: 11,299,426 km (0.112 R)
• M30: 13,030,124 km (0.078 R)
• M31: 13,898,839 km (0.118 R)
• M32: 14,507,104 km (0.071 R)
• M33: 14,618,554 km (0.111 R)
• M34: 15,749,365 km (0.081 R)
• M35: 16,094,188 km (0.035 R)
• M36: 16,441,404 km (0.09 R)
• M37: 16,849,657 km (0.037 R)
• M38: 17,735,875 km (0.119 R)
• M39: 18,335,014 km (0.103 R)
• M40: 19,614,974 km (0.103 R)
• M41: 20,421,755 km (0.116 R)
• M42: 21,493,175 km (0.089 R)
• M43: 23,297,624 km (0.044 R)
• M44: 24,549,459 km (0.103 R)
• M45: 25,284,284 km (0.111 R)
• M46: 25,958,522 km (0.094 R)
• M47: 26,297,959 km (0.048 R)
• M48: 27,531,843 km (0.118 R)
• M49: 28,504,528 km (0.086 R)
• M50: 31,997,040 km (0.099 R)
• M51: 32,215,153 km (0.05 R)
• M52: 33,239,899 km (0.076 R)
• M53: 34,052,664 km (0.119 R)
• M54: 34,201,065 km (0.109 R)
• M55: 34,498,765 km (0.066 R)
• M56: 36,378,013 km (0.097 R)
• M57: 36,833,988 km (0.12 R)
• M58: 37,215,462 km (0.044 R)
• M59: 37,444,945 km (0.039 R)
• M60: 41,734,964 km (0.116 R)
• M61: 42,371,802 km (0.08 R)
• M62: 43,494,085 km (0.118 R)
• M63: 43,655,202 km (0.106 R)
• M64: 44,382,846 km (0.111 R)
• M65: 46,178,020 km (0.06 R)
• M66: 47,830,628 km (0.092 R)
• M67: 48,413,611 km (0.071 R)
• M68: 50,092,249 km (0.07 R)
• M69: 51,619,344 km (0.099 R)
• M70: 53,334,034 km (0.093 R)
• M71: 53,506,521 km (0.051 R)
• M72: 53,938,559 km (0.111 R)
• M73: 55,067,275 km (0.084 R)
• M74: 57,083,256 km (0.046 R)
• M75: 57,524,720 km (0.081 R)
• M76: 58,766,980 km (0.088 R)
• M77: 59,034,312 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.6

Radius: 7.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.07 AU - 19.13 AU

Year: 28558 Days

Day: 21.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 106,573,627 km

• M1: 124,615 km (0.065 R)
• M2: 294,857 km (0.056 R)
• M3: 681,568 km (0.106 R)
• M4: 1,456,335 km (0.084 R)
• M5: 1,561,652 km (0.097 R)
• M6: 1,638,396 km (0.087 R)
• M7: 2,193,853 km (0.089 R)
• M8: 2,510,103 km (0.089 R)
• M9: 2,600,460 km (0.109 R)
• M10: 2,655,213 km (0.1 R)
• M11: 3,482,339 km (0.086 R)
• M12: 4,231,675 km (0.048 R)
• M13: 4,361,376 km (0.114 R)
• M14: 4,536,256 km (0.091 R)
• M15: 4,915,786 km (0.102 R)
• M16: 5,006,442 km (0.047 R)
• M17: 5,468,700 km (0.088 R)
• M18: 5,681,278 km (0.088 R)
• M19: 8,570,761 km (0.064 R)
• M20: 8,817,598 km (0.074 R)
• M21: 9,318,451 km (0.1 R)
• M22: 9,515,621 km (0.09 R)
• M23: 9,885,726 km (0.092 R)
• M24: 10,376,707 km (0.082 R)
• M25: 10,845,995 km (0.058 R)
• M26: 12,542,585 km (0.081 R)
• M27: 13,073,807 km (0.11 R)
• M28: 13,453,187 km (0.086 R)
• M29: 14,061,302 km (0.092 R)
• M30: 14,190,405 km (0.083 R)
• M31: 15,006,611 km (0.087 R)
• M32: 16,855,342 km (0.051 R)
• M33: 17,026,930 km (0.117 R)
• M34: 17,684,263 km (0.054 R)
• M35: 17,788,832 km (0.085 R)
• M36: 17,858,695 km (0.104 R)
• M37: 18,703,623 km (0.111 R)
• M38: 18,774,682 km (0.117 R)
• M39: 19,166,778 km (0.05 R)
• M40: 19,274,190 km (0.112 R)
• M41: 19,453,558 km (0.086 R)
• M42: 20,031,604 km (0.074 R)
• M43: 20,872,344 km (0.097 R)
• M44: 21,093,599 km (0.1 R)
• M45: 22,136,296 km (0.078 R)
• M46: 22,361,890 km (0.069 R)
• M47: 22,437,137 km (0.081 R)
• M48: 22,550,383 km (0.106 R)
• M49: 22,967,163 km (0.061 R)
• M50: 23,233,746 km (0.052 R)
• M51: 24,232,611 km (0.078 R)
• M52: 26,192,792 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.2

Radius: 7.5

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.36 AU - 20.66 AU

Year: 29533 Days

Day: 17 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,573,627 km

• M1: 110,702 km (0.12 R)
• M2: 184,155 km (0.086 R)
• M3: 350,358 km (0.111 R)
• M4: 440,715 km (0.116 R)
• M5: 820,544 km (0.096 R)
• M6: 1,580,651 km (0.061 R)
• M7: 2,731,956 km (0.064 R)
• M8: 5,199,872 km (0.061 R)
• M9: 6,341,155 km (0.074 R)
• M10: 6,844,252 km (0.12 R)
• M11: 9,262,203 km (0.104 R)
• M12: 10,931,416 km (0.115 R)
• M13: 12,301,134 km (0.072 R)
• M14: 12,848,213 km (0.071 R)
• M15: 13,804,592 km (0.07 R)
• M16: 14,949,166 km (0.054 R)
• M17: 15,365,197 km (0.052 R)
• M18: 16,208,929 km (0.06 R)
• M19: 16,894,536 km (0.1 R)
• M20: 18,117,349 km (0.112 R)
• M21: 18,471,896 km (0.069 R)
• M22: 21,670,598 km (0.082 R)
• M23: 22,615,608 km (0.086 R)
• M24: 23,477,441 km (0.057 R)
• M25: 25,728,440 km (0.111 R)
• M26: 26,126,969 km (0.076 R)
• M27: 26,226,900 km (0.095 R)
• M28: 26,728,502 km (0.077 R)
• M29: 28,560,328 km (0.062 R)
• M30: 28,869,547 km (0.055 R)
• M31: 30,537,413 km (0.115 R)
• M32: 32,773,602 km (0.109 R)
• M33: 33,748,083 km (0.08 R)
• M34: 36,058,472 km (0.111 R)
• M35: 39,446,565 km (0.102 R)
• M36: 39,790,790 km (0.096 R)
• M37: 40,367,041 km (0.113 R)
• M38: 41,760,994 km (0.072 R)
• M39: 44,835,080 km (0.052 R)
• M40: 45,074,586 km (0.105 R)
• M41: 45,434,519 km (0.047 R)
• M42: 48,348,835 km (0.109 R)
• M43: 48,840,414 km (0.037 R)
• M44: 50,823,184 km (0.076 R)
• M45: 52,201,579 km (0.101 R)
• M46: 55,251,281 km (0.057 R)
• M47: 56,022,757 km (0.047 R)
• M48: 56,927,226 km (0.105 R)
• M49: 58,097,380 km (0.051 R)
• M50: 59,538,157 km (0.067 R)
• M51: 60,064,891 km (0.063 R)
• M52: 62,054,244 km (0.087 R)
• M53: 63,526,885 km (0.116 R)
• M54: 64,065,139 km (0.109 R)
• M55: 64,469,950 km (0.116 R)
• M56: 65,146,432 km (0.075 R)
• M57: 66,233,560 km (0.073 R)
• M58: 66,506,426 km (0.066 R)
• M59: 66,642,859 km (0.112 R)
• M60: 66,779,442 km (0.085 R)
• M61: 68,288,286 km (0.054 R)
• M62: 68,563,846 km (0.039 R)
• M63: 68,701,775 km (0.109 R)
• M64: 70,224,831 km (0.11 R)
• M65: 70,363,807 km (0.092 R)
• M66: 71,339,485 km (0.096 R)
• M67: 73,022,461 km (0.106 R)
• M68: 73,163,232 km (0.094 R)
• M69: 73,304,153 km (0.094 R)
• M70: 73,445,224 km (0.034 R)
• M71: 74,576,483 km (0.107 R)
• M72: 75,428,892 km (0.043 R)
• M73: 75,713,726 km (0.038 R)
• M74: 76,427,308 km (0.054 R)
• M75: 76,570,324 km (0.083 R)
• M76: 79,883,617 km (0.11 R)
• M77: 80,319,246 km (0.118 R)
• M78: 81,338,756 km (0.075 R)
• M79: 82,949,476 km (0.047 R)
• M80: 83,979,906 km (0.102 R)
• M81: 84,718,621 km (0.066 R)
• M82: 85,014,675 km (0.082 R)
• M83: 86,053,632 km (0.061 R)
• M84: 86,947,479 km (0.058 R)
• M85: 87,246,077 km (0.065 R)
• M86: 87,395,525 km (0.12 R)
• M87: 88,894,795 km (0.106 R)
• M88: 89,496,777 km (0.077 R)
• M89: 90,100,105 km (0.096 R)
• M90: 91,007,865 km (0.091 R)
• M91: 95,129,436 km (0.104 R)
• M92: 96,053,651 km (0.116 R)
• M93: 96,826,025 km (0.059 R)
• M94: 97,600,493 km (0.118 R)
• M95: 98,377,056 km (0.118 R)
• M96: 98,688,219 km (0.11 R)
• M97: 102,290,386 km (0.076 R)
• M98: 105,298,351 km (0.08 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: 463 - 15,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit