Drojeae WS-D a39-4 [#75572633687368]
                                                                Drojeae WS-D a39-4
                                
                                    / Y (Brown dwarf) Star
                                                                                                        
                            
                            
                        
                                                Distance to arrival:                                            
                                            
                                                
                                                    0 ls                                                
                                            
                                        
                                                Estimated value:                                            
                                            
                                                1,200 cr
                                            
                                        
                                                    Solar masses:                                                
                                                
                                                    0.0156
                                                
                                            
                                                    Solar radius:                                                
                                                
                                                    0.0789
                                                
                                            
                                                Age:                                            
                                            
                                                
                                                                                                        1,182 million years                                                                                                    
                                            
                                        
                                                    Luminosity:                                                
                                                
                                                    
                                                        V                                                    
                                                
                                            
                                                Surface temperature:                                            
                                            
                                                458 K
                                            
                                        
                                                                Drojeae WS-D a39-4 5
                                
                                    / Icy body
                                                                                                            (Landable)
                                                                    
                            
                            
                        
                                                Distance to arrival:                                            
                                            
                                                
                                                    3,254 ls                                                
                                            
                                        
                                                Estimated value:                                            
                                            
                                                500 cr
                                            
                                        
                                                    Earth masses:                                                
                                                
                                                    0.0199
                                                
                                            
                                                    Radius:                                                
                                                
                                                    
                                                        2,251 km                                                    
                                                
                                            
                                                Gravity:                                            
                                            
                                                
                                                    0.16 G                                                
                                            
                                        
                                                Volcanism:                                            
                                            
                                                No volcanism
                                            
                                        
                                                Atmosphere:                                            
                                            
                                                No atmosphere
                                            
                                        
                                                Terraforming state:                                            
                                            
                                                Not terraformable
                                            
                                        
                                                Surface temperature:                                            
                                            
                                                20 K
                                            
                                        
                                        Materials:                                    
                                    
                                                                                
                                            S
                                                                                        (23.0%)
                                                                                    
                                                                                
                                            C
                                                                                        (19.4%)
                                                                                    
                                                                                
                                            Fe
                                                                                        (16.0%)
                                                                                    
                                                                                
                                            P
                                                                                        (12.4%)
                                                                                    
                                                                                
                                            Ni
                                                                                        (12.1%)
                                                                                    
                                                                                
                                            Mn
                                                                                        (6.6%)
                                                                                    
                                                                                
                                            Zn
                                                                                        (4.4%)
                                                                                    
                                                                                
                                            Ge
                                                                                        (3.4%)
                                                                                    
                                                                                
                                            Nb
                                                                                        (1.1%)
                                                                                    
                                                                                
                                            Y
                                                                                        (1.0%)
                                                                                    
                                                                                
                                            Hg
                                                                                        (0.7%)