| Region | Radius (km) | Density (kg/m3) | Integrated Mass (1024 kg) | Mass Fraction % |
| Inner Core | 0 - 1221.5 | 13,088.5 −2.1750 × 10−7 × r2 | 0.09992 | 1.674 |
| Outer Core | 1221.5 - 3480.0 | 12,500.0 −5.347 × 10−4 × (r − 1221.5)2 | 1.887 | 31.608 |
| Lower Mantle | 3480.0 - 3600.0 | 7956.5 | 0.1504 | 2.5193 |
| Mantle | 3600.0 - 4000.0 | 7956.5 −6.57 × (r − 3600) | 0.482 | 8.074 |
| Mantle | 4000.0 - 6200.0 | 5200 −4.1729 × 10−4 × (r − 4000)2 | 3.1996 | 53.590 |
| Crust | 6200 - 6371 | 2690 −9.766 × (r − 6200) | 0.1568 | 2.626 |
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| Total mass = 5.975 | 100.09 |