# Sudarsky extrasolar planet classification
**Wikidata**: [Q778138](https://www.wikidata.org/wiki/Q778138)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sudarsky's_gas_giant_classification)  
**Source**: https://4ort.xyz/entity/sudarsky-extrasolar-planet-classification


## References

1. Freebase Data Dumps. 2013