In the cosmos, the scale difference between various celestial bodies is astounding.
For example, within a certain galaxy, the volume ratio of Earth to the Moon is 49:1, while the Sun to Earth is a staggering 1,300,000:1.
So, even if 'Star Body Transformation', mechanical transformation between different celestial bodies, it's completely not the same concept.
After Gao Gong was passed the torch, he was very clear that the upper limit of 'Planet-level Mechanical Transformation' was Stellar-level, able to turn the 'Sun' into a star body mechanical reactor, inserted into the engine.
And as the 'Mechanical Body' itself, the 'Mechanical System Pressure' brought by this transformation is enormous.
Without Cosmic-level alloy, like 'Infinite Alloy', 'Undying Alloy' as the core, just stuffing the Sun inside would make the entire mechanical system explode.
So the system requirement of level 150, 10 boss templates, 10 billion Health, that is perfectly normal.
