Bigger snakes tend to have bigger clutches. No guarantee that they will but the potential is there. Ball pythons often turn 1/3 or more of their weight into eggs. Both females ive had lay so far this year did. 1597g down to 991g and 1750g down to 1227g. Both laid 5 eggs. They can't turn mass they don't have into eggs. A 1500g female is probably not going to have 10 eggs, the eggs would be too small and it would leave her too thin. A big 3000g female could handle 10 but obviously there is no guarantee.