HOW DID I BECOME THE SYSTEM!?

Stella, a seemingly average girl with a remarkable resemblance to a certain tomboy anime girl, dies during an attack on her school protecting her class. However, instead of seeing the pearly gates, she finds herself on trial for crimes committed against the gods in a past life. The verdict is not what she expected... Warning, the beginning isn't too good since it's just me letting my imagination run wild but two chapters in, the quality picks up.