Yes, assuming the hypothetical PLANET
has a mass greater than the Earth.
The Big Bang Theory Season 1, Episode 13
Are we on the
PLANET Saturn?
Breaking Bad Season 2, Episode 3
that I'm not
any other man on the PLANET.
The Big Bang Theory Season 12, Episode 15
It could be a sign of an
extra-solar PLANET that may contain life
The Big Bang Theory Season 10, Episode 8
...which would be evidence
of a PLANET orbiting it.
The Big Bang Theory Season 4, Episode 9