Can Mercury be stronger than the Sun in a chart?
" The Sun is the gravitational center of the solar system. Its gravitational pull is what keeps the planets in place in their orbits."
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The Sun's gravitational force holds the solar system together. It also provides us with light and heat that are powered by nuclear reactions burning constantly inside the Sun. Without this light and heat, there would be no life on Earth -- so the Sun is very important to us."
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The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System (Jupiter contains most of the rest). It is often said that the Sun is an "ordinary" star. ... This changes slowly over time as the Sun converts hydrogen to helium in its core."
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Nothing is more important to us on Earth than the Sun. Without the Sun's heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth."
So, knowing all of the above, it is hard for me to accept that someone can just easily dismiss the importance of the Sun in their nativity.
It doesn't matter if it is in detriment, or in a cadent house or a pitted degree---even with all of that, the SUN is still the center of the Solar System, is the reason for your 'Birth Day' and is the light and heat that enables LIFE itself.