There are a couple of cartoons/anime I watched a long time back and I can't remember what their names were.

One was something related to a giant spaceship with human looking aliens who have come to earth. They have 4 robots whom the 4 main characters(IIRC were humans) control to fight robots. The robots could combine with a 5th robot to form a powerful robot. I think one of the robots was in the form of a lion. The evil grunt robots were red. Also, there might have been a moon and mars colony.

EDIT: I am sure the aliens had a princess who was in a white dress. Also the series had something to do with Andromeda. Maybe it was their ship name or they were from that galaxy.

EDIT 2: Found it. It's called Ninja Robots/ Ninja Senshi Tobigake

The other is a cartoon where we have a Lara Croft type rich female who had adventures. I can't recall anything about what she did or why? I think there was a plane which was more like resort type.

Any help is appreciated. These two have been bugging me for quite some time and I just can't remember their names. If it helps, they are at least 12 years old, because I remember watching them when I was 5-6 years old.