100 000 000 000 000 tiles wide is very probably too big for Gdevelop, and for any other system. Unless you use procedural generation, and thus don’t need to store the data. There is a noise generator expansion you can use for that.
Also, here, there is a discussion about project size limit (in mB) : (Export size issue help?)
This might answer your question too : What is the limitations of gdevelop? - #4 by Silver-Streak