Solar System is a fraction of the galaxy so not at all. The most I can see is altering the Moon's orbital trajectory honestly and it's a wrap for the planet. Hypothetically the sudden increase and loss of a planetary body would affect the nearby planets as well in some fashion.But how does that affect the wider galaxy? I’m intrigued
Humans can't withstand more than like 5x gravity so it's instadeath after you fix the climate.