I won't deny that fact, classifying ethereum as the king of all ICO, because it is the most used and still in use by most ICO. I have see two different projects used the platform of Stellar, which are Flipnik and Glitzcoin. I think GlitzKoin was responsible for the mooning of XLM for some days now.
the ETH price falling drastically last days and a lot of projects are support smart-contracts (stratis, waves) may be in the near future there will be new king of ICO