Can anybody help me in finding, from which software we can output the data in STAR-CD format? Is Hypermesh or Ideas used for this?

Please be more elaborative in your question. What do you exactly want to do ? This is unclear in your query.

I want to know, Can we use "Ideas" or "Hypermesh" for exporting the file in "STAR CD format"?

I have done meshing in Hypermesh & Ideas. I want to give the output data to my client in StarCD Format. Hope my query is some what clear now.

pro-STAR has a direct Ideas universal file reader. It can also read many other formats (nastran, ansys, patran,...). If Hypermesh can write one of those then it can be read.

From IDEAS or Hypermesh export a NASTRAN bulk data deck. Then import that file into Prostar.