LTT 4428 A - - Star - G-type star - Arrival Star - Scoopable
Spectral Class: G
Luminosity Class: V - Main-sequence star (dwarf)
Age: 9,112 Million years
Solar Masses: 0.9258
Solar Radius: 0.9541
Surface Temperature: 5,639 K
LTT 4428 B - - Star - M-type star - Scoopable
Distance To Arrival: 5 ls
Spectral Class: M
Luminosity Class: Va - Main-sequence star (dwarf)
Age: 9,112 Million years
Solar Masses: 0.3086
Solar Radius: 0.4718
Surface Temperature: 2,755 K
LTT 4428 C - - Star - K-type star - Scoopable
Distance To Arrival: 112 ls
Spectral Class: K
Luminosity Class: Va - Main-sequence star (dwarf)
Age: 9,112 Million years
Solar Masses: 0.6250
Solar Radius: 0.7917
Surface Temperature: 3,988 K
LTT 4428 D - - Star - M-type star - Scoopable
Distance To Arrival: 20,437 ls
Spectral Class: M
Luminosity Class: Va - Main-sequence star (dwarf)
Age: 9,112 Million years
Solar Masses: 0.4062
Solar Radius: 0.5127
Surface Temperature: 3,077 K
LTT 4428 D 1 - - Planet - High metal content world
Distance To Arrival: 20,430 ls
Surface Temperature: 587 K
Earth Masses: 0.0837
Radius: 2,815 KM
Gravity: 0.43 G
Materials:
Fe (21.3%) Ni (16.1%) S (15.2%) C (12.8%) Cr (9.6%) Mn (8.8%) P (8.2%) Ge (4.5%) Nb (1.5%) Sn (1.4%) Tc (0.8%)
LTT 4428 D 2 - - Planet - High metal content world
Distance To Arrival: 20,449 ls
Surface Temperature: 511 K
Earth Masses: 0.0599
Radius: 2,528 KM
Gravity: 0.38 G
Materials:
Fe (21.6%) Ni (16.4%) S (15.4%) C (13.0%) Cr (9.7%) Mn (8.9%) P (8.3%) Zr (2.5%) Cd (1.7%) Y (1.3%) W (1.2%)
LTT 4428 D 3 - - Planet - High metal content world
Distance To Arrival: 20,431 ls
Surface Temperature: 457 K
Earth Masses: 0.0248
Radius: 1,900 KM
Gravity: 0.28 G
Materials:
Fe (22.7%) Ni (17.2%) S (16.2%) C (13.6%) Cr (10.2%) P (8.7%) Ge (4.8%) Se (2.5%) Sn (1.5%) Ru (1.4%) W (1.2%)
LTT 4428 D 4 - - Planet - High metal content world
Distance To Arrival: 20,412 ls
Surface Temperature: 403 K
Earth Masses: 0.0302
Radius: 2,027 KM
Gravity: 0.30 G
Materials:
Fe (21.4%) Ni (16.2%) S (15.2%) C (12.8%) Cr (9.6%) Mn (8.8%) P (8.2%) Ge (4.5%) Nb (1.5%) Sb (0.9%) Hg (0.9%)
LTT 4428 D 5 - - Planet - High metal content world
Distance To Arrival: 20,469 ls
Surface Temperature: 363 K
Earth Masses: 0.0550
Radius: 2,454 KM
Gravity: 0.37 G
Materials:
Fe (22.5%) Ni (17.0%) S (15.9%) C (13.4%) Cr (10.1%) P (8.6%) Zn (6.1%) Zr (2.6%) Mo (1.5%) Te (1.2%) Hg (1.0%)
LTT 4428 D 5 a - - Planet - Rocky body
Distance To Arrival: 20,469 ls
Surface Temperature: 363 K
Earth Masses: 0.0027
Radius: 971 KM
Gravity: 0.12 G
Materials:
Fe (19.2%) S (17.2%) Ni (14.5%) C (14.5%) P (9.3%) Cr (8.6%) Mn (7.9%) Zn (5.2%) Te (1.3%) Sn (1.2%) W (1.1%)
LTT 4428 D 6 - - Planet - High metal content world
Distance To Arrival: 20,482 ls
Surface Temperature: 319 K
Earth Masses: 0.0528
Radius: 2,429 KM
Gravity: 0.36 G
Materials:
Fe (21.7%) Ni (16.4%) S (15.5%) C (13.0%) Cr (9.8%) Mn (9.0%) P (8.3%) Zr (2.5%) Cd (1.7%) Te (1.2%) Hg (0.9%)
LTT 4428 D 7 - - Planet - High metal content world
Distance To Arrival: 20,492 ls
Surface Temperature: 294 K
Earth Masses: 0.0650
Radius: 2,596 KM
Gravity: 0.39 G
Materials:
Fe (23.8%) Ni (18.0%) S (17.0%) C (14.3%) P (9.1%) Zn (6.5%) Ge (5.0%) As (2.2%) Nb (1.6%) Y (1.4%) Hg (1.0%)
LTT 4428 D 8 - - Planet - High metal content world
Distance To Arrival: 20,522 ls
Surface Temperature: 639 K
Earth Masses: 0.0436
Radius: 2,282 KM
Gravity: 0.34 G
LTT 4428 DE 1 - - Planet - Class I gas giant
Distance To Arrival: 19,324 ls
Surface Temperature: 133 K
Earth Masses: 340.6303
Radius: 73,335 KM
Gravity: 2.57 G
Rings:
LTT 4428 DE 1 A Ring - Icy
LTT 4428 DE 1 a - - Planet - Icy body
Distance To Arrival: 19,324 ls
Surface Temperature: 92 K
Earth Masses: 0.0005
Radius: 724 KM
Gravity: 0.04 G
Materials:
S (26.9%) C (22.6%) P (14.5%) Fe (12.0%) Ni (9.1%) Cr (5.4%) Se (4.2%) Zn (3.3%) Y (0.7%) Sn (0.7%) Hg (0.5%)
LTT 4428 DE 1 b - - Planet - Icy body
Distance To Arrival: 19,323 ls
Surface Temperature: 91 K
Earth Masses: 0.0005
Radius: 679 KM
Gravity: 0.04 G
Materials:
S (26.9%) C (22.7%) P (14.5%) Fe (12.0%) Ni (9.1%) Mn (5.0%) Se (4.2%) Zn (3.3%) Nb (0.8%) Sb (0.7%) Sn (0.7%)
LTT 4428 DE 1 c - - Planet - Icy body
Distance To Arrival: 19,324 ls
Surface Temperature: 89 K
Earth Masses: 0.0019
Radius: 1,087 KM
Gravity: 0.06 G
Materials:
S (27.6%) C (23.2%) P (14.9%) Fe (12.4%) Ni (9.4%) Mn (5.1%) Ge (3.6%) Zr (1.4%) Nb (0.8%) Ru (0.8%) Sn (0.7%)
LTT 4428 DE 1 d - - Planet - Icy body
Distance To Arrival: 19,324 ls
Surface Temperature: 89 K
Earth Masses: 0.0007
Radius: 775 KM
Gravity: 0.05 G
Materials:
S (27.4%) C (23.1%) P (14.8%) Fe (12.3%) Ni (9.3%) Mn (5.1%) Se (4.3%) As (1.6%) Te (0.9%) Sn (0.7%) Hg (0.5%)
LTT 4428 DE 1 e - - Planet - Icy body
Distance To Arrival: 19,323 ls
Surface Temperature: 86 K
Earth Masses: 0.0016
Radius: 1,024 KM
Gravity: 0.06 G
Materials:
S (26.5%) C (22.3%) P (14.3%) Fe (11.8%) Ni (9.0%) Cr (5.3%) Mn (4.9%) Se (4.1%) Sn (0.7%) W (0.7%) Tc (0.4%)
LTT 4428 DE 1 f - - Planet - Icy body
Distance To Arrival: 19,323 ls
Surface Temperature: 86 K
Earth Masses: 0.0013
Radius: 955 KM
Gravity: 0.06 G
Materials:
S (26.8%) C (22.5%) P (14.4%) Fe (12.0%) Ni (9.1%) Cr (5.4%) Se (4.2%) Zn (3.3%) Te (0.9%) Nb (0.8%) Mo (0.8%)
LTT 4428 DE 1 g - - Planet - Icy body
Distance To Arrival: 19,327 ls
Surface Temperature: 85 K
Earth Masses: 0.0010
Radius: 882 KM
Gravity: 0.05 G
Materials:
S (27.4%) C (23.0%) P (14.7%) Fe (12.2%) Ni (9.3%) Cr (5.5%) Ge (3.5%) As (1.6%) Cd (1.0%) Te (0.9%) Nb (0.8%)
LTT 4428 DE 2 - - Planet - Class I gas giant
Distance To Arrival: 19,350 ls
Surface Temperature: 100 K
Earth Masses: 100.0517
Radius: 58,930 KM
Gravity: 1.17 G
Rings:
LTT 4428 DE 2 A Ring - Metal Rich
LTT 4428 DE 2 B Ring - Icy
LTT 4428 DE 2 a - - Planet - Icy body
Distance To Arrival: 19,350 ls
Surface Temperature: 85 K
Earth Masses: 0.0018
Radius: 1,082 KM
Gravity: 0.06 G
Materials:
S (26.7%) C (22.4%) P (14.4%) Fe (11.9%) Ni (9.0%) Cr (5.4%) Mn (4.9%) Ge (3.4%) Y (0.7%) Sn (0.7%) Hg (0.5%)
LTT 4428 DE 2 b - - Planet - Icy body
Distance To Arrival: 19,351 ls
Surface Temperature: 84 K
Earth Masses: 0.0021
Radius: 1,133 KM
Gravity: 0.07 G
Materials:
S (27.1%) C (22.8%) P (14.6%) Fe (12.1%) Ni (9.1%) Cr (5.4%) Ge (3.5%) V (3.0%) Cd (0.9%) Te (0.9%) W (0.7%)
LTT 4428 E - - Star - M-type star - Scoopable
Distance To Arrival: 19,927 ls
Spectral Class: M
Luminosity Class: Va - Main-sequence star (dwarf)
Age: 9,112 Million years
Solar Masses: 0.3125
Solar Radius: 0.4701
Surface Temperature: 2,550 K
LTT 4428 E 1 - - Planet - High metal content world
Distance To Arrival: 19,920 ls
Surface Temperature: 500 K
Earth Masses: 0.0433
Radius: 2,270 KM
Gravity: 0.34 G
Materials:
Fe (22.1%) Ni (16.8%) S (15.6%) C (13.1%) Mn (9.1%) P (8.4%) Zn (6.0%) Ge (4.6%) Nb (1.5%) Sn (1.4%) Te (1.2%)
LTT 4428 E 1 a - - Planet - Rocky body
Distance To Arrival: 19,920 ls
Surface Temperature: 500 K
Earth Masses: 0.0024
Radius: 923 KM
Gravity: 0.11 G
Materials:
Fe (20.4%) S (18.4%) Ni (15.4%) C (15.4%) P (9.9%) Mn (8.4%) Ge (5.4%) Se (2.9%) Nb (1.4%) Ru (1.3%) W (1.1%)
LTT 4428 E 2 - - Planet - High metal content world
Distance To Arrival: 19,918 ls
Surface Temperature: 441 K
Earth Masses: 0.0496
Radius: 2,371 KM
Gravity: 0.36 G
Materials:
Fe (21.8%) Ni (16.5%) S (15.3%) C (12.9%) Cr (9.8%) Mn (9.0%) P (8.3%) Zr (2.5%) Nb (1.5%) W (1.2%) Te (1.2%)
LTT 4428 E 2 a - - Planet - Rocky body
Distance To Arrival: 19,918 ls
Surface Temperature: 441 K
Earth Masses: 0.0035
Radius: 1,053 KM
Gravity: 0.13 G
Materials:
Fe (19.7%) S (17.8%) Ni (14.9%) C (14.9%) P (9.6%) Cr (8.9%) Zn (5.4%) Ge (5.2%) Mo (1.3%) Sn (1.2%) Sb (1.1%)
LTT 4428 E 3 - - Planet - High metal content world
Distance To Arrival: 19,934 ls
Surface Temperature: 405 K
Earth Masses: 0.1459
Radius: 3,361 KM
Gravity: 0.53 G
LTT 4428 E 4 - - Planet - High metal content world
Distance To Arrival: 19,947 ls
Surface Temperature: 326 K
Earth Masses: 0.0491
Radius: 2,371 KM
Gravity: 0.35 G
Materials:
Fe (23.3%) Ni (17.6%) S (16.6%) C (14.0%) Mn (9.6%) P (9.0%) Zr (2.7%) Se (2.6%) Nb (1.6%) Mo (1.5%) Ru (1.4%)
LTT 4428 E 5 - - Planet - High metal content world
Distance To Arrival: 19,950 ls
Surface Temperature: 297 K
Earth Masses: 0.1331
Radius: 3,261 KM
Gravity: 0.51 G
LTT 4428 E 5 a - - Planet - Rocky body
Distance To Arrival: 19,950 ls
Surface Temperature: 296 K
Earth Masses: 0.0019
Radius: 856 KM
Gravity: 0.10 G
Materials:
Fe (21.0%) S (18.9%) Ni (15.9%) C (15.9%) P (10.2%) Zn (5.7%) Ge (5.6%) Zr (2.4%) Cd (1.6%) Nb (1.4%) Ru (1.3%)
LTT 4428 E A Belt - - Belt - Metal Rich - Pristine
Ring Type: Metal Rich
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