diff --git a/rpcs3/Emu/Cell/lv2/sys_ss.cpp b/rpcs3/Emu/Cell/lv2/sys_ss.cpp
index 0315c3f152..0729ebe903 100644
--- a/rpcs3/Emu/Cell/lv2/sys_ss.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_ss.cpp
@@ -206,12 +206,11 @@ error_code sys_ss_get_console_id(vm::ptr<u8> buf)
 	return sys_ss_appliance_info_manager(0x19003, buf);
 }
 
-error_code sys_ss_get_open_psid(vm::ptr<CellSsOpenPSID> psid)
+error_code sys_ss_get_open_psid(vm::ptr<u128> psid)
 {
 	sys_ss.notice("sys_ss_get_open_psid(psid=*0x%x)", psid);
 
-	psid->high = g_cfg.sys.console_psid_high;
-	psid->low = g_cfg.sys.console_psid_low;
+	*psid = g_cfg.sys.console_psid.get();
 
 	return CELL_OK;
 }
@@ -259,8 +258,8 @@ error_code sys_ss_appliance_info_manager(u32 code, vm::ptr<u8> buffer)
 	case 0x19005:
 	{
 		// AIM_get_open_ps_id
-		be_t<u64> psid[2] = { +g_cfg.sys.console_psid_high, +g_cfg.sys.console_psid_low };
-		std::memcpy(buffer.get_ptr(), psid, 16);
+		const be_t<u128> psid = g_cfg.sys.console_psid.get();
+		std::memcpy(buffer.get_ptr(), &psid, 16);
 		break;
 	}
 	case 0x19006:
diff --git a/rpcs3/Emu/Cell/lv2/sys_ss.h b/rpcs3/Emu/Cell/lv2/sys_ss.h
index 0925cacc03..6471cc0e24 100644
--- a/rpcs3/Emu/Cell/lv2/sys_ss.h
+++ b/rpcs3/Emu/Cell/lv2/sys_ss.h
@@ -13,16 +13,10 @@ enum sys_ss_rng_error : u32
 	SYS_SS_RTC_ERROR_UNK = 0x8001050f,
 };
 
-struct CellSsOpenPSID
-{
-	be_t<u64> high;
-	be_t<u64> low;
-};
-
 error_code sys_ss_random_number_generator(u64 pkg_id, vm::ptr<void> buf, u64 size);
 error_code sys_ss_access_control_engine(u64 pkg_id, u64 a2, u64 a3);
 error_code sys_ss_get_console_id(vm::ptr<u8> buf);
-error_code sys_ss_get_open_psid(vm::ptr<CellSsOpenPSID> psid);
+error_code sys_ss_get_open_psid(vm::ptr<u128> psid);
 error_code sys_ss_appliance_info_manager(u32 code, vm::ptr<u8> buffer);
 error_code sys_ss_get_cache_of_product_mode(vm::ptr<u8> ptr);
 error_code sys_ss_secure_rtc(u64 cmd, u64 a2, u64 a3, u64 a4);
diff --git a/rpcs3/Emu/system_config.cpp b/rpcs3/Emu/system_config.cpp
index b1b1295b81..9243aea105 100644
--- a/rpcs3/Emu/system_config.cpp
+++ b/rpcs3/Emu/system_config.cpp
@@ -3,6 +3,8 @@
 
 #include "util/sysinfo.hpp"
 
+#include <random>
+
 cfg_root g_cfg{};
 cfg_root g_backup_cfg{};
 
@@ -16,3 +18,13 @@ std::string cfg_root::node_sys::get_random_system_name()
 	std::srand(static_cast<u32>(std::time(nullptr)));
 	return "RPCS3-" + std::to_string(100 + std::rand() % 899);
 }
+
+u128 cfg_root::node_sys::get_random_psid()
+{
+	std::random_device rnd;
+	std::mt19937_64 prng(rnd());
+	std::uniform_int_distribution<u64> uniformDist;
+	u128 result = uniformDist(prng);
+	result += u128{uniformDist(prng)} << 64;
+	return result;
+}
diff --git a/rpcs3/Emu/system_config.h b/rpcs3/Emu/system_config.h
index 826d3580bf..f5122335e4 100644
--- a/rpcs3/Emu/system_config.h
+++ b/rpcs3/Emu/system_config.h
@@ -296,6 +296,7 @@ struct cfg_root : cfg::node
 	struct node_sys : cfg::node
 	{
 		static std::string get_random_system_name();
+		static u128 get_random_psid();
 
 		node_sys(cfg::node* _this) : cfg::node(_this, "System") {}
 
@@ -307,8 +308,7 @@ struct cfg_root : cfg::node
 		cfg::_enum<time_format> time_fmt{ this, "Time Format", time_format::clock24 };
 		cfg::_int<-60*60*24*365*100LL, 60*60*24*365*100LL> console_time_offset{ this, "Console time offset (s)", 0 }; // console time offset, limited to +/-100years
 		cfg::string system_name{this, "System Name", get_random_system_name()};
-		cfg::uint<0, umax> console_psid_high{this, "PSID high"};
-		cfg::uint<0, umax> console_psid_low{this, "PSID low"};
+		cfg::uint128 console_psid{this, "Console PSID", get_random_psid()};
 		cfg::string hdd_model{this, "HDD Model Name", ""};
 		cfg::string hdd_serial{this, "HDD Serial Number", ""};
 		cfg::node_map_entry sup_argv{ this, "Process ARGV" };