if the years on planet x are 1000 days.
and each 1 day on planet x is equal to 3 earth days.
and if HALF of the year the whole planet is in NIGHT.
and the other half of the year is DAY.
and if there are 2 moons one bigger than the other.
how long would the orbit be?
how long would a month be?
I'm open for any suggestions if any part of the question needs to be changed.