I´ve seen it loooooooooooong time ago ( two and a half decades I think ) - so I really can´t remember this planet ( poor for a commercial film of the 80´s - I´ve seen star-wars in 1978 and the planet-design was outstanding there... )
The only two good things of "The last Starfighter" are the Xur-Spacefighters and the Starfighter-Vessels itself - but thats only my taste...
And... yes - I take the challenge and try to create this planet
( with a visible atmosphere )