Have you ever noticed those little emojis next to your friends' names on Snapchat and wondered what they actually mean? From smiling faces to golden hearts and even fire symbols &ndash; each one has a special meaning based on how you interact with others on the app. Interestingly, Snapchat has built a whole system that mirrors a <strong data-start="594" data-end="610">solar system of sorts, with your top friends revolving around you just like planets. If you're curious to explore this concept in depth and learn how it all works, check out this insightful breakdown on the snap solar system and uncover the hidden logic behind Snapchat's friend emojis.