Is there a Database Plugin for this?

I would like a table (or database?) added to my site at thoroughbredracingfans.com that enables me and my editor(s) to update specific horse-related data through the WP interface.
The table would have the following fields
horse name
sire
dam
dam’s sire
trainer
race record: total starts 1st 2nd 3rd
total earnings
total graded earnings
workout date
workout distance
workout time
workout location

Once the editor updates, it will display in a separate page in the site’s main menu.

I understand this would probably require a separate database but if there’s a plugin that will point me in the right direction I’ll do the rest. Or I may hire someone to do the rest (hint, hint).

Ideally, I’d like to be able to add/adjust forms seasonally.