Mine a Planet Pets — All 30 Alien Pets

Alien pets are caught with Alien Balls (Common, Rare, Epic, and Legendary balls exist), then deployed on your dock platforms for an earnings boost plus a global skill. Pets level up, can carry their own mutations, and wild pets despawn on a flee timer. The pet index has 30 slots; 19 names are documented from July 2026 footage below. The Alien Pets shop restocks on a timer. This system overlaps the drone index and the mutations page, and the free codes are the usual first stop for new players.

Pets are not rolled, they are caught, which makes them the one power system here that rewards attention rather than patience. Wild pets appear in the world and leave on their own — a flee timer runs on screen from the moment one spawns, so every catch attempt is under time pressure. You throw an Alien Ball, and balls come in four tiers: Common, Rare, Epic and Legendary. Each tier prints its own catch chance in the interface, which is why you will not find a percentage table on this page. The game shows you that number before you commit the ball, and the one on your screen is the figure that applies to the throw you are about to make. A caught pet then goes to your collection and pays nothing until it is deployed on a dock platform. Sitting in the index it does absolutely nothing, and that is the thing new players get wrong most often.

The pet index has 30 slots and we can name 19 of them. That gap is the method, not an oversight. This game has no datamine, no Trello, no patch notes and no official pet list, so every name above was read off a screen — full-resolution frames of the in-game index pulled from creator footage recorded in July 2026. A slot no creator has filled is still a silhouette in their index too, and nobody can see through it. The alternative is what several other Mine a Planet pages do: fill the remaining eleven rows with invented names and plausible-sounding skills, which reads as complete and falls apart the second you open your own index. The rarity split in the table above came from counting slots in those same frames. When new footage shows a filled silhouette, that row gets a name and a capture date, and nothing else on the page changes.

Read this as an availability ranking, not a “best pet” power tier: no per-pet earnings or skill numbers are published for most of the roster, so a power ranking would mean inventing tiers we cannot evidence. The order is decided by one column only — the in-game Rarity shown in the “All documented pets (19 of 30)” table above, which is itself read from July 2026 footage. We sort scarcest-first, because that is the useful catch decision: a rarer spawn is worth the matching-tier Alien Ball, while a Common can be picked up with what is in your pocket. The skills listed are only the ones actually captured on screen. Pets also interact with the mutations system, so before spending a high-tier ball, weigh the catch against the drone index and free codes you should claim first.