🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 10

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.61 AU

Year: 262 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,302,868 km

• M1: 125,213 km (0.07 R)
• M2: 209,287 km (0.111 R)
• M3: 292,015 km (0.071 R)
• M4: 395,986 km (0.086 R)
• M5: 603,927 km (0.101 R)
• M6: 689,197 km (0.07 R)
• M7: 785,239 km (0.094 R)
• M8: 895,942 km (0.093 R)
• M9: 964,906 km (0.11 R)
• M10: 1,029,084 km (0.115 R)
• M11: 1,130,062 km (0.057 R)
• M12: 1,194,389 km (0.046 R)
• M13: 1,323,492 km (0.111 R)
• M14: 1,395,449 km (0.097 R)
• M15: 1,496,278 km (0.101 R)
• M16: 1,563,597 km (0.051 R)
• M17: 1,709,604 km (0.099 R)
• M18: 1,771,837 km (0.103 R)
• M19: 1,847,534 km (0.06 R)
• M20: 1,993,541 km (0.114 R)
• M21: 2,139,100 km (0.081 R)
• M22: 2,311,138 km (0.051 R)
• M23: 2,445,476 km (0.111 R)
• M24: 2,525,511 km (0.049 R)
• M25: 2,717,296 km (0.105 R)
• M26: 2,899,057 km (0.076 R)
• M27: 2,983,879 km (0.11 R)
• M28: 3,059,426 km (0.084 R)
• M29: 3,202,292 km (0.09 R)
• M30: 3,352,488 km (0.077 R)
• M31: 3,499,842 km (0.093 R)
• M32: 3,595,734 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.3

Radius: 12.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.44 AU - 0.62 AU

Year: 262 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,302,868 km

• M1: 161,566 km (0.112 R)
• M2: 255,364 km (0.035 R)
• M3: 337,194 km (0.096 R)
• M4: 458,069 km (0.11 R)
• M5: 580,141 km (0.099 R)
• M6: 666,758 km (0.109 R)
• M7: 748,588 km (0.086 R)
• M8: 830,867 km (0.073 R)
• M9: 924,066 km (0.087 R)
• M10: 1,017,266 km (0.1 R)
• M11: 1,110,166 km (0.108 R)
• M12: 1,202,168 km (0.09 R)
• M13: 1,330,523 km (0.044 R)
• M14: 1,420,133 km (0.078 R)
• M15: 1,538,764 km (0.102 R)
• M16: 1,637,797 km (0.119 R)
• M17: 1,744,012 km (0.102 R)
• M18: 1,852,470 km (0.107 R)
• M19: 1,953,748 km (0.118 R)
• M20: 2,037,074 km (0.064 R)
• M21: 2,299,618 km (0.107 R)
• M22: 2,477,341 km (0.108 R)
• M23: 2,589,539 km (0.049 R)
• M24: 2,780,276 km (0.077 R)
• M25: 2,902,647 km (0.115 R)
• M26: 3,032,498 km (0.03 R)
• M27: 3,351,142 km (0.1 R)
• M28: 3,451,821 km (0.087 R)
• M29: 3,559,681 km (0.089 R)
• M30: 3,760,292 km (0.096 R)
• M31: 3,858,877 km (0.087 R)
• M32: 3,989,626 km (0.118 R)
• M33: 4,191,882 km (0.108 R)
• M34: 4,307,072 km (0.07 R)
• M35: 4,390,997 km (0.088 R)
• M36: 4,481,952 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.4

Radius: 10.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.75 AU - 1.09 AU

Year: 599 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 101.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,302,868 km

• M1: 142,417 km (0.104 R)
• M2: 279,449 km (0.043 R)
• M3: 368,759 km (0.072 R)
• M4: 446,101 km (0.09 R)
• M5: 557,402 km (0.112 R)
• M6: 658,231 km (0.026 R)
• M7: 797,506 km (0.084 R)
• M8: 937,530 km (0.095 R)
• M9: 1,005,746 km (0.078 R)
• M10: 1,132,306 km (0.112 R)
• M11: 1,232,238 km (0.083 R)
• M12: 1,418,786 km (0.074 R)
• M13: 1,650,364 km (0.118 R)
• M14: 1,820,008 km (0.039 R)
• M15: 2,085,245 km (0.099 R)
• M16: 2,176,499 km (0.109 R)
• M17: 2,255,786 km (0.066 R)
• M18: 2,403,739 km (0.078 R)
• M19: 2,624,844 km (0.102 R)
• M20: 2,759,333 km (0.103 R)
• M21: 2,881,704 km (0.111 R)
• M22: 2,961,739 km (0.069 R)
• M23: 3,124,352 km (0.094 R)
• M24: 3,267,068 km (0.103 R)
• M25: 3,404,399 km (0.119 R)
• M26: 3,528,116 km (0.076 R)
• M27: 3,598,278 km (0.119 R)
• M28: 3,787,968 km (0.09 R)
• M29: 3,859,924 km (0.076 R)
• M30: 3,989,027 km (0.114 R)
• M31: 4,086,864 km (0.087 R)
• M32: 4,268,177 km (0.091 R)
• M33: 4,376,635 km (0.047 R)
• M34: 4,485,991 km (0.117 R)
• M35: 4,587,867 km (0.103 R)
• M36: 4,785,037 km (0.111 R)
• M37: 4,906,511 km (0.119 R)
• M38: 5,090,666 km (0.086 R)
• M39: 5,205,856 km (0.108 R)
• M40: 5,393,751 km (0.108 R)
• M41: 5,629,368 km (0.054 R)
• M42: 6,064,099 km (0.089 R)
• M43: 6,186,321 km (0.039 R)
• M44: 6,385,436 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 10.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.28 AU - 1.36 AU

Year: 1029 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 154.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,302,868 km

• M1: 136,882 km (0.112 R)
• M2: 237,861 km (0.068 R)
• M3: 421,268 km (0.117 R)
• M4: 513,719 km (0.055 R)
• M5: 586,124 km (0.086 R)
• M6: 702,362 km (0.101 R)
• M7: 832,512 km (0.106 R)
• M8: 982,559 km (0.113 R)
• M9: 1,070,223 km (0.112 R)
• M10: 1,291,628 km (0.105 R)
• M11: 1,362,238 km (0.063 R)
• M12: 1,603,240 km (0.031 R)
• M13: 1,743,264 km (0.076 R)
• M14: 1,821,952 km (0.093 R)
• M15: 2,134,014 km (0.112 R)
• M16: 2,280,919 km (0.106 R)
• M17: 2,893,372 km (0.069 R)
• M18: 3,039,081 km (0.118 R)
• M19: 3,169,829 km (0.044 R)
• M20: 3,445,987 km (0.118 R)
• M21: 3,600,671 km (0.061 R)
• M22: 3,702,099 km (0.079 R)
• M23: 3,917,220 km (0.119 R)
• M24: 4,012,065 km (0.065 R)
• M25: 4,165,403 km (0.1 R)
• M26: 4,233,171 km (0.058 R)
• M27: 4,340,283 km (0.067 R)
• M28: 4,468,189 km (0.054 R)
• M29: 4,869,411 km (0.074 R)
• M30: 5,043,543 km (0.075 R)
• M31: 5,178,031 km (0.032 R)
• M32: 5,271,829 km (0.038 R)
• M33: 5,408,412 km (0.074 R)
• M34: 5,503,706 km (0.087 R)
• M35: 5,588,827 km (0.032 R)
• M36: 5,706,560 km (0.066 R)
• M37: 5,868,575 km (0.073 R)
• M38: 6,010,094 km (0.117 R)
• M39: 6,163,881 km (0.094 R)
• M40: 6,274,583 km (0.114 R)
• M41: 6,397,104 km (0.037 R)
• M42: 6,587,991 km (0.04 R)
• M43: 6,769,304 km (0.065 R)
• M44: 6,883,596 km (0.102 R)
• M45: 7,044,564 km (0.116 R)
• M46: 7,218,396 km (0.058 R)
• M47: 7,429,030 km (0.104 R)
• M48: 8,012,612 km (0.09 R)
• M49: 8,242,843 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 9.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.75 AU - 4.27 AU

Year: 4460 Days

Day: 10 Hours

Environment

Temp: -219 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,302,868 km

• M1: 119,977 km (0.092 R)
• M2: 183,407 km (0.043 R)
• M3: 413,489 km (0.112 R)
• M4: 524,490 km (0.101 R)
• M5: 584,329 km (0.053 R)
• M6: 745,147 km (0.037 R)
• M7: 1,110,914 km (0.118 R)
• M8: 1,258,417 km (0.06 R)
• M9: 1,470,248 km (0.104 R)
• M10: 1,617,901 km (0.048 R)
• M11: 1,848,730 km (0.076 R)
• M12: 2,008,651 km (0.116 R)
• M13: 2,463,279 km (0.1 R)
• M14: 3,251,510 km (0.094 R)
• M15: 3,504,330 km (0.116 R)
• M16: 3,844,665 km (0.082 R)
• M17: 4,091,502 km (0.098 R)
• M18: 4,301,088 km (0.108 R)
• M19: 4,407,153 km (0.09 R)
• M20: 4,557,200 km (0.082 R)
• M21: 4,906,661 km (0.088 R)
• M22: 5,084,682 km (0.062 R)
• M23: 6,268,749 km (0.092 R)
• M24: 6,365,240 km (0.117 R)
• M25: 6,437,795 km (0.044 R)
• M26: 6,681,938 km (0.101 R)
• M27: 6,780,374 km (0.079 R)
• M28: 7,154,069 km (0.038 R)
• M29: 7,381,458 km (0.099 R)
• M30: 7,508,916 km (0.106 R)
• M31: 7,765,925 km (0.104 R)
• M32: 7,973,567 km (0.104 R)
• M33: 8,156,824 km (0.045 R)
• M34: 8,474,271 km (0.104 R)
• M35: 8,714,974 km (0.107 R)
• M36: 9,148,508 km (0.117 R)
• M37: 10,206,165 km (0.058 R)
• M38: 10,291,286 km (0.085 R)
• M39: 10,864,994 km (0.111 R)
• M40: 11,155,812 km (0.108 R)
• M41: 11,243,477 km (0.096 R)
• M42: 11,302,119 km (0.11 R)
• M43: 11,834,388 km (0.095 R)
• M44: 12,133,584 km (0.068 R)
• M45: 12,374,736 km (0.117 R)
• M46: 12,435,173 km (0.093 R)
• M47: 12,587,015 km (0.119 R)
• M48: 12,800,491 km (0.093 R)
• M49: 13,324,084 km (0.11 R)
• M50: 13,666,663 km (0.091 R)
• M51: 13,949,104 km (0.089 R)
• M52: 14,711,604 km (0.039 R)
• M53: 15,552,943 km (0.09 R)
• M54: 15,650,929 km (0.068 R)
• M55: 15,880,712 km (0.09 R)
• M56: 15,979,446 km (0.081 R)
• M57: 16,276,996 km (0.111 R)
• M58: 16,877,482 km (0.097 R)
• M59: 17,180,567 km (0.05 R)
• M60: 17,417,530 km (0.085 R)
• M61: 17,621,432 km (0.078 R)
• M62: 17,689,649 km (0.112 R)
• M63: 17,928,856 km (0.099 R)
• M64: 18,341,447 km (0.062 R)
• M65: 19,281,370 km (0.055 R)
• M66: 20,058,830 km (0.091 R)
• M67: 20,130,039 km (0.098 R)
• M68: 20,630,594 km (0.072 R)
• M69: 20,774,507 km (0.112 R)
• M70: 20,882,516 km (0.098 R)
• M71: 21,063,081 km (0.115 R)
• M72: 21,753,774 km (0.027 R)
• M73: 22,010,185 km (0.061 R)
• M74: 22,120,289 km (0.097 R)
• M75: 22,267,493 km (0.049 R)
• M76: 22,748,151 km (0.105 R)
• M77: 22,896,702 km (0.12 R)
• M78: 22,971,052 km (0.113 R)
• M79: 23,381,848 km (0.114 R)
• M80: 23,531,745 km (0.115 R)
• M81: 23,606,843 km (0.035 R)
• M82: 24,704,592 km (0.096 R)
• M83: 25,163,708 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 5.7

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.58 AU - 7.12 AU

Year: 10853 Days

Day: 15.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,302,868 km

• M1: 106,514 km (0.115 R)
• M2: 245,939 km (0.073 R)
• M3: 469,438 km (0.059 R)
• M4: 580,290 km (0.114 R)
• M5: 715,377 km (0.077 R)
• M6: 762,800 km (0.1 R)
• M7: 962,961 km (0.117 R)
• M8: 1,312,721 km (0.093 R)
• M9: 1,982,920 km (0.099 R)
• M10: 2,050,538 km (0.108 R)
• M11: 2,424,084 km (0.094 R)
• M12: 2,545,109 km (0.091 R)
• M13: 3,023,223 km (0.103 R)
• M14: 3,312,695 km (0.118 R)
• M15: 3,447,184 km (0.11 R)
• M16: 4,003,089 km (0.116 R)
• M17: 4,233,171 km (0.107 R)
• M18: 4,766,637 km (0.093 R)
• M19: 4,949,296 km (0.08 R)
• M20: 5,289,930 km (0.106 R)
• M21: 5,447,158 km (0.076 R)
• M22: 5,993,788 km (0.052 R)
• M23: 6,323,352 km (0.105 R)
• M24: 6,423,433 km (0.096 R)
• M25: 6,862,952 km (0.101 R)
• M26: 6,965,726 km (0.109 R)
• M27: 7,312,194 km (0.106 R)
• M28: 7,417,212 km (0.104 R)
• M29: 8,238,953 km (0.099 R)
• M30: 8,348,309 km (0.11 R)
• M31: 8,494,765 km (0.091 R)
• M32: 8,827,471 km (0.117 R)
• M33: 8,976,770 km (0.105 R)
• M34: 9,202,214 km (0.117 R)
• M35: 9,697,084 km (0.092 R)
• M36: 11,031,945 km (0.096 R)
• M37: 12,716,567 km (0.086 R)
• M38: 13,523,947 km (0.09 R)
• M39: 13,567,031 km (0.099 R)
• M40: 14,260,417 km (0.059 R)
• M41: 14,304,249 km (0.093 R)
• M42: 14,567,541 km (0.104 R)
• M43: 15,546,660 km (0.112 R)
• M44: 16,684,800 km (0.1 R)
• M45: 16,730,876 km (0.087 R)
• M46: 17,008,231 km (0.081 R)
• M47: 17,380,580 km (0.088 R)
• M48: 17,708,498 km (0.096 R)
• M49: 17,802,446 km (0.068 R)
• M50: 17,896,692 km (0.067 R)
• M51: 18,418,041 km (0.081 R)
• M52: 18,752,243 km (0.079 R)
• M53: 18,944,177 km (0.048 R)
• M54: 19,329,990 km (0.086 R)
• M55: 19,718,495 km (0.076 R)
• M56: 19,816,033 km (0.1 R)
• M57: 20,109,395 km (0.099 R)
• M58: 20,305,966 km (0.098 R)
• M59: 21,048,271 km (0.088 R)
• M60: 21,900,380 km (0.077 R)
• M61: 23,586,348 km (0.101 R)
• M62: 24,471,070 km (0.119 R)
• M63: 25,313,605 km (0.118 R)
• M64: 26,541,355 km (0.089 R)
• M65: 27,243,717 km (0.11 R)
• M66: 27,952,362 km (0.066 R)
• M67: 28,116,770 km (0.086 R)
• M68: 28,171,673 km (0.085 R)
• M69: 28,501,536 km (0.109 R)
• M70: 28,666,991 km (0.118 R)
• M71: 29,443,404 km (0.111 R)
• M72: 29,554,855 km (0.037 R)
• M73: 30,282,798 km (0.096 R)
• M74: 30,564,341 km (0.102 R)
• M75: 31,985,222 km (0.115 R)
• M76: 32,099,814 km (0.098 R)
• M77: 33,776,656 km (0.082 R)
• M78: 33,893,342 km (0.075 R)
• M79: 34,302,941 km (0.115 R)
• M80: 34,596,452 km (0.086 R)
• M81: 34,655,244 km (0.091 R)
• M82: 35,067,686 km (0.116 R)
• M83: 35,244,959 km (0.097 R)
• M84: 35,541,163 km (0.084 R)
• M85: 36,494,401 km (0.111 R)
• M86: 38,365,122 km (0.11 R)
• M87: 39,158,888 km (0.099 R)
• M88: 39,342,894 km (0.104 R)
• M89: 40,266,960 km (0.101 R)
• M90: 41,822,778 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.2

Radius: 7.1

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.53 AU - 7.29 AU

Year: 11007 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,302,868 km

• M1: 155,582 km (0.1 R)
• M2: 423,661 km (0.117 R)
• M3: 544,985 km (0.106 R)
• M4: 730,935 km (0.111 R)
• M5: 785,239 km (0.106 R)
• M6: 1,448,107 km (0.1 R)
• M7: 1,587,981 km (0.091 R)
• M8: 1,931,309 km (0.063 R)
• M9: 1,982,321 km (0.057 R)
• M10: 2,351,679 km (0.082 R)
• M11: 2,488,860 km (0.111 R)
• M12: 2,799,874 km (0.102 R)
• M13: 3,869,798 km (0.061 R)
• M14: 4,669,099 km (0.047 R)
• M15: 4,841,885 km (0.112 R)
• M16: 5,265,396 km (0.061 R)
• M17: 5,627,274 km (0.062 R)
• M18: 5,922,729 km (0.111 R)
• M19: 6,298,968 km (0.091 R)
• M20: 6,375,263 km (0.082 R)
• M21: 7,353,483 km (0.064 R)
• M22: 7,433,817 km (0.11 R)
• M23: 8,252,567 km (0.099 R)
• M24: 8,672,637 km (0.096 R)
• M25: 9,013,721 km (0.087 R)
• M26: 10,107,580 km (0.069 R)
• M27: 12,802,436 km (0.074 R)
• M28: 12,899,226 km (0.059 R)
• M29: 13,044,635 km (0.093 R)
• M30: 13,582,739 km (0.11 R)
• M31: 13,978,724 km (0.097 R)
• M32: 14,478,980 km (0.109 R)
• M33: 15,189,121 km (0.098 R)
• M34: 15,910,482 km (0.108 R)
• M35: 16,118,722 km (0.087 R)
• M36: 16,327,860 km (0.099 R)
• M37: 16,960,509 km (0.105 R)
• M38: 17,601,087 km (0.111 R)
• M39: 17,816,508 km (0.1 R)
• M40: 18,961,231 km (0.104 R)
• M41: 19,071,485 km (0.105 R)
• M42: 19,292,590 km (0.111 R)
• M43: 19,403,442 km (0.107 R)
• M44: 20,864,415 km (0.115 R)
• M45: 21,206,545 km (0.083 R)
• M46: 21,550,620 km (0.092 R)
• M47: 21,723,256 km (0.086 R)
• M48: 22,710,602 km (0.107 R)
• M49: 22,827,588 km (0.054 R)
• M50: 23,003,665 km (0.117 R)
• M51: 24,129,089 km (0.075 R)
• M52: 25,454,526 km (0.114 R)
• M53: 25,637,036 km (0.056 R)
• M54: 25,942,216 km (0.115 R)
• M55: 26,310,226 km (0.103 R)
• M56: 27,424,132 km (0.116 R)
• M57: 27,924,238 km (0.118 R)
• M58: 28,112,432 km (0.118 R)
• M59: 28,238,244 km (0.114 R)
• M60: 28,553,446 km (0.108 R)
• M61: 28,616,577 km (0.095 R)
• M62: 28,679,857 km (0.083 R)
• M63: 28,996,705 km (0.116 R)
• M64: 31,442,480 km (0.091 R)
• M65: 31,573,079 km (0.084 R)
• M66: 32,624,004 km (0.106 R)
• M67: 32,822,371 km (0.079 R)
• M68: 33,686,299 km (0.113 R)
• M69: 34,020,650 km (0.091 R)
• M70: 34,154,690 km (0.054 R)
• M71: 34,490,537 km (0.105 R)
• M72: 36,528,509 km (0.119 R)
• M73: 36,734,505 km (0.118 R)
• M74: 37,978,262 km (0.104 R)
• M75: 38,047,675 km (0.107 R)
• M76: 39,657,947 km (0.082 R)
• M77: 40,435,856 km (0.092 R)
• M78: 40,648,883 km (0.12 R)
• M79: 41,648,047 km (0.03 R)
• M80: 41,719,705 km (0.115 R)
• M81: 42,583,034 km (0.117 R)
• M82: 42,799,801 km (0.081 R)
• M83: 42,872,057 km (0.101 R)
• M84: 43,597,607 km (0.076 R)
• M85: 43,743,165 km (0.083 R)
• M86: 43,961,877 km (0.097 R)
• M87: 44,327,195 km (0.12 R)
• M88: 45,798,491 km (0.076 R)
• M89: 45,872,541 km (0.056 R)
• M90: 48,411,517 km (0.076 R)
• M91: 48,864,349 km (0.102 R)
• M92: 49,394,375 km (0.037 R)
• M93: 51,149,307 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit