[Jprogramming] Music of the spheres

[Ian Clark]

If I have a noun: 194.18
(the value, in Hz, as it happens, of the 24th octave above the
"musical note" of the solar day... other planetary periods to be
substituted)
does anyone have a simple way of generating a brief audible tone of
that frequency?

Mac or Unix please, not Win.

Just a verb to emit the sound will be fine for now. Generating a WAV
file to play conventionally is a likely future requirement.