Question for Elliot regarding custom maps

[Osito]

I have created a 1400 star custom map in a 15x15 space.

I began by creating a custom game with a 100 star 15x15 map, then deleting all but one of the star systems (i.e. leaving just the system of my own empire). I then added the other 1400ish stars.

I note that when I load this game into a scenario, the screen says that it is a '100 star 15x15 galaxy'. I'm just wondering whether I am likely to have problems with my custom map after adding another 1300 stars to the original galaxy size.

In other words is the description of the map as a '100 star 15x15 galaxy' merely descriptive, or is there some information embedded in the map which is likely to cause problems after I added all the extra systems?

Thanks for reading.

Osito