G
big bang is quite plausible. Yahweh is not one to snap His fingers and presto chango there's earth. The 6 days of creation are not 6 24hour periods but 6 eras of creation. Yahweh is timeless and his beautiful work of art we call earth took a very long time to get it to habitable conditions. a day as you read it in the bible is not always a literal 24 hour day but is sometimes used as a euphamism such as "back in the day" and "in the day when Yahweh created the heavens and the earth", hello it took 6 days not one but the bible calls it a day.so yes you are quite right about how He did it.
Clearly the earth rotated on its axis 7 times during creation.
I am happy to concede each rotation was any amount of time you like but remember there is clear evidence that the planet's age is only in the thousands of years.