A question about funnel-shaped spin-gravity on planets and moons

[stevebowers]

Having the habs anchored to an asteroid - even a small one - makes it easier to avoid tumbling. I would expect some rotating habitats to be arranged in grids and bunches, so that they stabilise each other more easily. But if the grids or bunches get too big they would start to noticably self-gravitate, an effect which would change the internal direction of gravity inside each hab somewhat.