maybe you mean star COINS, but you need to buy them :(
Kill the moga
tell you friends to send you a star seed
kill mogas for them(rare)
74
monster galaxy delete
Give 9999 star bits to the banktoad. Melty Monster Galaxy's 'A Stroll Down Rolling Lane' is good for getting lots of star bits.
Check
Where to catch a mars in monster galaxy
You can find monster galaxy in Myspace or Twitter
Monster Galaxy has yet to release that
monster galaxy account can be deleted. but your datas in the said application cannot be deleted..
quests and a free one every 8 hrs,just got to collect from home screen