Terrestrial habitat
Sun Bear · Planet Zoo 2
Sun Bear in Planet Zoo 2: habitat type, biomes, barrier grade, space, temperature, group limits and breeding values — the numbers you need before you place the first rock.
At a glance
| Field | Value |
|---|---|
| Class | Mammalia |
| Order | Carnivora |
| Family | Ursidae |
| Conservation status | Vulnerable |
| Native range | Asia |
| Biomes | Rainforest, Wetlands |
| Habitat type | Terrestrial habitat |
| Content pack | Base game |
| Adult size | 1.4 m / 1.25 m (nose-to-rump length) |
| Adult weight | — |
Care requirements
| Requirement | Verified value |
|---|---|
| Habitat temperature | 18°C to 33°C |
| Group size (mixed) | 1–2 |
| Group cap per sex | 1 / 1 |
| Land area | 920m² |
| Shelter area | 20m² |
| Barrier strength grade | 3 |
| Barrier height | 3m |
| Climb-proof barrier | Yes |
| Water barrier allowed | No |
| Terrain mix | Grass 0–50%, Sand 0–10%, Soil 50–100%, Rock 0–20% |
| Periodic food cost | $700.00 |
What this means for the build
- Barrier strength grade 3 with a minimum height of 3m is the Zoopedia requirement for this species.
- The Zoopedia lists a climb-proof barrier requirement: do not plan an open-top fence line.
- Keep the habitat between 18°C to 33°C; heaters and coolers are a running cost, not a one-off.
- Terrain mix must stay inside the ranges in the table: welfare checks the painted surface, not the object list.
- Plan at least 920m² of land area before adding shelter and enrichment objects.
- Shelter area of 20m² counts separately from the land area.
- Group size runs 1–2 mixed; overstocking shows up first as social welfare warnings.
Lifecycle and breeding
| Requirement | Verified value |
|---|---|
| Age of sexual maturity | 4 years |
| Gestation / incubation | 6 months |
| Interbirth period | 29 months |
| Litter size | 1-3 |
| Reproduction difficulty | Easy |
| Age of sterility | Death |
| Mating system | Promiscuous |
| Offspring dispersal | All offspring |
Enrichment that counts
- Food-based: Block of Frozen Fruit, Foraging Wall, Melon Feeder, Fixed Roller Feeder - Small
- Habitat: Prey-scented Sack, Rubbing Pillar, Tyre, Wind Chimes, Small Ball, Small Ice Ball, Rubber Duck, Ball on Chain
Next decision
- Open the welfare debugger prefilled with Sun Bear
- Sequence research, welfare and breeding for this species
- Check release readiness for this species
Source and version
Zoopedia record captured 2026-10-17 — official Zoopedia entry. Values change with patches; check the version before acting.
FAQ
FAQ
Common questions about this topic.
What habitat does the Sun Bear need?
Terrestrial habitat — biomes: Rainforest, Wetlands. Barrier grade 3, minimum height 3m.
What temperature does the Sun Bear habitat need?
18°C to 33°C
How many Sun Bear can live together?
1–2 mixed, cap per sex 1/1.
How long is the Sun Bear gestation?
6 months, with an interbirth period of 29 months.