Solar Flare
Source Player Core pg. 140
A small mote of solar power hovers nearby or appears embedded on some part of your body, such as the palm of your hand or on your face. This mote can unleash a directed blast of energy at short range. Your solar flare is a martial ranged weapon in the brawling weapon group with the attuned and solarian traits. It doesn't take up a hand and doesn't need to be held to be wielded. Your solar flare can't be targeted by other creatures or removed from your person, except for when you become unattuned. Your attunement determines the damage type and range increment of your solar flare. You add your Strength modifier to damage rolls with your solar flare. You can improve the damage of your solar flare with solarian crystals
Graviton-Attuned
1d8 bludgeoning, range increment 15 feet. On a critical success, you can attempt to Trip the target as a free action, even if you don't have a free hand or aren't adjacent to the target.
Photon-Attuned
1d6 fire, range increment 30 feet. On a critical success, the target additionally takes 1d6 persistent fire damage.