So...what tech cannot handle walking around on planets? Is it your game engine? Your back end servers? Because its not your players PC's and consoles. Huge open land masses are not exactly revolutionary tech. And its not like you have to load the whole planet just because we are walking on a part of it.
So you have basically admitted what I suspected all along: Your tech isnt capable of delivering on the things you promised you could deliver. Which means you either:
A. Knowingly lied, OR
B. Made a bunch of promises without first ascertaining your technological capacity for delivery (which means you still basically lied)
I'm not trying to be offensive here. I really am not. But this feels like being told, "Sorry, we know we promised, or at least continually expressed interest in, delivering these sorts of things, but...you know, that was before we bothered to discover that we, you know, couldn't.
"Oops. Sorry about that. Here's some RNG grind while we continue to researching dinosaur movements."
What a strange post. If their technology (=engine) would currently be able to have atmospheric worlds and walking around, we would currently be able to land on atmospheric planets and walk around. You do realise that this stuff needs to be programmed and implemented?