| Achievement | How to unlock
|
|---|
| A Rain of Wishes | Made a Meteor Shower.
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| Boy's Life | Viewed all Sorata Aetama scenes.
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| Cabinetful of Stars | Made 80 types of stars.
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| Full-Fledged Star-maker | Made 1200 stars.
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| Hit The Streets | Viewed all Nagare Toshika scenes.
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| Holy Star Child | Reached the true ending.
|
| My Saturn | Made Saturn.
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| Part-Time Star-maker | Made 300 stars.
|
| Pocketful of Stars | Made 30 types of stars.
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| President of the Alliance | Made a Galactic Alliance.
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| Professor Starry Moon | Made 2000 stars.
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| Provisional Star-maker | Made 700 stars.
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| Repeat Customer | Viewed all Yi Xinghua scenes.
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| Star Dreamer | Reached the ending.
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| Star Master | Absorbed an enormous amount of stars with the Black Hole.
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| Student of the Stars | Made 100 stars.
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| That's A Lot Of Clicking | Made a Cluster Union.
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| The Jewel Box | Made 130 types of stars.
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| The Old Man's Absolution | Viewed all Ingetsu Mashiba scenes.
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| The Starry Night | Completed the Catalogue.
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| The Ultimate Life-Form | Made a God.
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