All the map locations for Yonder's Constellations.
Constellation rocks are found throughout Gemea. These rocks can be activated by approaching and pressing the action button. In total, there are 5 Constellations to find.
Hin The Wanderer
Head to this location on the map to find Hin.
Penassus The Wise Scholar
Penassus can be found in Hearthwind Vale at this location.
Braya The Lonely Light
Braya is located on Numino Peak at the location on the map above.
Mayus The Hopeful Beast
Mayus can be found at the location here in the Dapplewood Forest.
Moko and Poko The Eternal Friends
The last constellation is located in Sunderwind Wilds.
Come here during the summer for the lake to be low enough to walk out to it.
Collecting all 5 Constellations nets you the Twinkle, Twinkle Achievement.