I usually look just before I post, just in case someone's existing entry is too much like my own.But I never read the other entries until I've posted mine anyway
They come from the 13th planet of that system**...Anyway, mine are from Vega Five, yours must be from another Vega satellite
...so the planet's name would be, using the exoplanet naming convention, α Lyrae-n (or, if you like, Vega-n...).
** - It's just as well they, unlike humans, don't like the taste of the inhabitants of Vega Five, don't you think?