What’s your trick to remember planet names?

Mine is using the weekday names in French, which is a bit convoluted but works well:

– Mars => mardi=> かようび=>かせい

– Mercury=> mercredi => すいようび=>すいせい

– Jupiter => jeudi => もくようび=>もくせい

– Venus => vendredi => きんようび => きんせい

– Saturn => samedi => どようび => どせい