the tool for selecting the star type in star browser is really weird. for example, things like subgiants are only 1 category, but M-type giants are somehow their own whole category
imo this should be all the types:
Hypergiant
Supergiant
Giant
Subgiant
Main-Sequence
Subdwarf
Carbon Star
Wolf-Rayet
White Dwarf
Neutron Star
Black Hole
Planemo
for different spectral types (M, K, G, F, etc) you can use the other pop-up