>>5505943Depends on the size, but the biggest problem would be the chaos that would ensue due to all the orbits in the solar system being altered and everything flying everywhere.
Remember that black holes don't "suck", if you placed a black hole with the same mass as the sun, and replaced our sun with it, the solar system would remain the same, except there wouldn't be any heat, so we would die, but nothing would be sucked into it.
Black holes work the same as how a planet "sucks" you if you get too close, except black holes don't have a surface, they just have a limit where reality warps itself and you just can't escape from it.
