Even though lots of $$\Lambda $$
Λ
-hypernuclei have been found and measured, multi-strangeness hypernuclei consisting of $$\Omega $$
Ω
are not yet discovered. The studies of multi-strangeness hypernuclei help us further understand the interaction between hyperons and nucleons. Recently the $$\Omega N$$
Ω
N
and $$\Omega \Omega $$
Ω
Ω
interactions as well as binding energies were calculated by the HAL-QCD’s lattice Quantum Chromo-Dynamics (LQCD) simulations and production rates of $$\Omega $$
Ω
-dibaryon in Au + Au collisions at RHIC and Pb + Pb collisions at LHC energies were estimated by a coalescence model. The present work discusses the production of more exotic triple-baryons including $$\Omega $$
Ω
, namely $$\Omega NN$$
Ω
N
N
and $$\Omega \Omega N$$
Ω
Ω
N
as well as their decay channels. A variation method is used in calculations of bound states and binding energy of $$\Omega NN$$
Ω
N
N
and $$\Omega \Omega N$$
Ω
Ω
N
with the potentials from the HAL-QCD’s results. The productions of $$\Omega NN$$
Ω
N
N
and $$\Omega \Omega N$$
Ω
Ω
N
are predicted by using a blast-wave model plus coalescence model in ultra-relativistic heavy-ion collisions at $$\sqrt{s_{NN}} = 200$$
s
NN
=
200
GeV and 2.76 TeV. Furthermore, plots for baryon number dependent yields of different baryons (N and $$\Omega $$
Ω
), their dibaryons and hypernuclei are made and the production rate of a more exotic tetra-baryon ($$\Omega \Omega NN$$
Ω
Ω
N
N
) is extrapolated.