planetoid

The study calculated how large a hollow planetoid could be without collapsing in on itself, and the likelihood of a primordial black hole passing through an object on Earth.

And those little planetoids around me are real objects; they’re not projections.

Needless to say, this means that planetoid Farfarout's journey around the sun is very different from Earth's.

From the bite-sized planetoids of Galaxy to the hakoniwa-inspired worlds of Odyssey, the Kyoto game maker has never settled on just one formula.

Galaxy Lamps has a sphere that looks like a planetoid.