I only recently posted, over at the FoR3 forum, a planetary connection last week, with some of the same combinations!
Great minds think alike. (I'm an infrequent to FoR3, I will check them out this weekend).
So, just the add-ons
Purcell - Now, now that the sun hath veil'd his light
Haydn - 'Mercury' Symphony (No 43)
Ron Goodwin - Venus Waltz
Mahler - Song of the Earth
Dvorak - Song to the Moon from Rusalka
Boyce - Song of Momus to Mars
WA Mozart - 'Jupiter' Symphony No 41
Hovhaness - Saturn, cantata for soprano, clarinet & piano
Jimi Hendrix - Uranus Rock
Cyril Scott - Neptune, poem of the sea
Offenbach - Hoch Pluto und sein feu
the addons are because I included Pluto.....
Schubert
Lukás