Heaven Arch
| Heaven Arch | |
|---|---|
 Heaven Arch from orbit | |
| Designation | Yaochʼa III AIC 511 III |
| Satellites | 10 (including X and Y) |
| Diameter | 14,421 km (1.1318 earth radii) |
| Rotation period | 0.731 earth days (17h 33m 20s) |
| Surface gravity | 1.2096 g |
| Mean temperature | X°C (Y°F) |
| Jurisdiction | Star Union of Systems |
Heaven Arch (Yaoje: ʼÍìssa [ʔis˦˥˦ sa˥]) is the third planet from Yaochʼa. It is the homeworld of the Yaolu.