Like with another commenter said, it's best to go with a couple of bullet points for these larger scale ideas of planes and dimensions. Just enough to give yourself an idea of what to say if a question about it is brought up

When I started out I was the exact same way, trying to come up with stuff for any and all questions.

Quickly realized it's mostly just getting comfortable at coming up with answers on the fly, and making sure to write it down afterwards to keep consistency.

I agree with this wholeheartedly. I've spoken with newer world builders about this before and this is generally what I tell them.

There's no point in fully fleshing out the entire cosmos/plane system if the players are only exploring 100 square miles of the world

That's awesome! And thank you for the link, I'm glad to see stuff still being made with traditional art media!

That map is gorgeous, I have to ask, did you use any map maker software in particular? Wonderdraft, inkarnate, etc?

Or was this with something along the lines of Photoshop/Illustrator?

Oh dope, Behemoth has an awesome color scheme. Honestly thats the same reasoning for Kronos being my favorite hivefleet, big surprise the sisters of battle fan also likes the red/black color schemed bugs haha

Oh dope, my favorite are the Necrons. If we're talking Imperium specific though, Sisters of Battle.

Do you have a favorite Hive Fleet?

Didn't have me in the first half, but then there it was at the end

Thank you!

Also, the Dark Angels Among Us pfp? That is so cursed, yet i love it