Fermion

Fermion mass

Macroobject mass

Macroobject radius

Macroobject density

Sterile neutrino

3.73 × 10⁻³

1.2 × 10⁴¹

5.4 × 10¹⁴

1.8 × 10⁻⁴

Preon

≥0.17

5.9 × 10³⁷

2.6 × 10¹¹

7.8 × 10²

Monopole

≥35

1.4 × 10³³

6.2 × 10⁶

1.4 × 10¹²

Interacting WIMPs

9596

1.9 × 10³⁰

8.6 × 10³

7.2 × 10¹⁷

Interacting neutralinos

1315 × 10³

1.9 × 10³⁰

8.6 × 10³

7.2 × 10¹⁷

Electron; proton (white dwarf)

0.511; 938.3

1.9 × 10³⁰

1.6 × 10⁷

1.2 × 10⁸

Neutron (star)

939.6

1.9 × 10³⁰

8.6 × 10³

7.2 × 10¹⁷