For your dragons by age tables, copy and paste the following, and enter in values after the equal signs:
{{Dragon/Abilities
|breed=
|spd1= |init1= |ac1= |touch1= |flat1= |sa1= |cl1= |sr1=
|spd2= |init2= |ac2= |touch2= |flat2= |sa2= |cl2= |sr2=
|spd3= |init3= |ac3= |touch3= |flat3= |sa3= |cl3= |sr3=
|spd4= |init4= |ac4= |touch4= |flat4= |sa4= |cl4= |sr4=
|spd5= |init5= |ac5= |touch5= |flat5= |sa5= |cl5= |sr5=
|spd6= |init6= |ac6= |touch6= |flat6= |sa6= |cl6= |sr6=
|spd7= |init7= |ac7= |touch7= |flat7= |sa7= |cl7= |sr7=
|spd8= |init8= |ac8= |touch8= |flat8= |sa8= |cl8= |sr8=
|spd9= |init9= |ac9= |touch9= |flat9= |sa9= |cl9= |sr9=
|spd10= |init10= |ac10= |touch10= |flat10= |sa10= |cl10= |sr10=
|spd11= |init11= |ac11= |touch11= |flat11= |sa11= |cl11= |sr11=
|spd12= |init12= |ac12= |touch12= |flat12= |sa12= |cl12= |sr12=
}}
Some of the parameters in the template are numbered from 1 to 12 (e.g. ac1, ac2,... ac12) Each number represents a dragon age category: 1 = wyrmling, 2 = very young, 3 = young, 4 = juvenile, 5 = young adult, 6 = adult, 7 = mature adult, 8 = old, 9 = very old, 10 = ancient, 11 = wyrm, 12 = great wyrm.

{{Dragon/Abilities
|breed=Steel
|spd1=60 ft., fly 150 ft. (average),<br/>swim 30 ft. |init1=+0 |ac1=14 (+1 size, +3 natural) |touch1=11 |flat1=14 |sa1=''Polymorph'', poison<br/>resistance |cl1=1st |sr1=16
|spd2=60 ft., fly 150 ft. (average),<br/>swim 30 ft. |init2=+0 |ac2=17 (+1 size, +6 natural) |touch2=11 |flat2=17 |sa2=Minor arcane<br/>shield |cl2=3rd |sr2=18
|spd3=60 ft., fly 200 ft. (poor),<br/>swim 30 ft. |init3=+0 |ac3=19 (+9 natural) |touch3=10 |flat3=19 |sa3=Moderate arcane<br/>shield |cl3=5th |sr3=20
|spd4=60 ft., fly 200 ft. (poor),<br/>swim 30 ft. |init4=+0 |ac4=22 (+12 natural) |touch4=10 |flat4=22 |sa4=''Enthrall'' |cl4=7th |sr4=22
|spd5=60 ft., fly 200 ft. (poor),<br/>swim 30 ft. |init5=+0 |ac5=25 (+15 natural) |touch5=10 |flat5=25 |sa5=Damage reduction<br/>5/magic |cl5=9th |sr5=24
|spd6=60 ft., fly 200 ft. (poor),<br/>swim 30 ft. |init6=+0 |ac6=27 (-1 size, +18 natural) |touch6=9 |flat6=27 |sa6=''Charm person'' |cl6=11th |sr6=26
|spd7=60 ft., fly 200 ft. (poor),<br/>swim 30 ft. |init7=+0 |ac7=30 (-1 size, +21 natural) |touch7=9 |flat7=30 |sa7=Damage reduction<br/>10/magic |cl7=13th |sr7=28
|spd8=60 ft., fly 200 ft. (poor),<br/>swim 30 ft. |init8=+0 |ac8=33 (-2 size, +24 natural) |touch8=9 |flat8=33 |sa8=''Suggestion'' |cl8=15th |sr8=30
|spd9=60 ft., fly 200 ft. (poor),<br/>swim 30 ft. |init9=+0 |ac9=35 (-2 size, +27 natural) |touch9=8 |flat9=35 |sa9=Damage reduction<br/>15/magic |cl9=17th |sr9=32
|spd10=60 ft., fly 200 ft. (poor),<br/>swim 30 ft. |init10=+0 |ac10=38 (-2 size, +30 natural) |touch10=8 |flat10=38 |sa10=''Mass suggestion'' |cl10=19th |sr10=34
|spd11=60 ft., fly 250 ft. (poor),<br/>swim 30 ft. |init11=+0 |ac11=41 (-4 size, +33 natural) |touch11=8 |flat11=41 |sa11=Damage reduction<br/>20/magic |cl11=20th |sr11=36
|spd12=60 ft., fly 250 ft. (poor),<br/>swim 30 ft. |init12=+0 |ac12=44 (-4 size, +36 natural) |touch12=8 |flat12=44 |sa12=''Mass charm'' |cl12=21st |sr12=38
}}
The above wiki code produces the following table.

Steel Dragon Abilities by Age

Age	Speed	Initiative	AC	Special Abilities	Caster Level	SR
Wyrmling	60 ft., fly 150 ft. (average), swim 30 ft.	+0	14 (+1 size, +3 natural), touch 11, flat-footed 14	Polymorph, poison resistance	1st	16
Very young		60 ft., fly 150 ft. (average), swim 30 ft.	+0, touch 17 (+1 size, +6 natural), flat-footed 11	17	Minor arcane shield	3rd
Young	60 ft., fly 200 ft. (poor), swim 30 ft.	+0	19 (+9 natural), touch 10, flat-footed 19	Moderate arcane shield	5th	20
Juvenile		60 ft., fly 200 ft. (poor), swim 30 ft.	+0, touch 22 (+12 natural), flat-footed 10	22	Enthrall	7th
Young adult	60 ft., fly 200 ft. (poor), swim 30 ft.	+0	25 (+15 natural), touch 10, flat-footed 25	Damage reduction 5/magic	9th	24
Adult		60 ft., fly 200 ft. (poor), swim 30 ft.	+0, touch 27 (-1 size, +18 natural), flat-footed 9	27	Charm person	11th
Mature adult	60 ft., fly 200 ft. (poor), swim 30 ft.	+0	30 (-1 size, +21 natural), touch 9, flat-footed 30	Damage reduction 10/magic	13th	28
Old		60 ft., fly 200 ft. (poor), swim 30 ft.	+0, touch 33 (-2 size, +24 natural), flat-footed 9	33	Suggestion	15th
Very old	60 ft., fly 200 ft. (poor), swim 30 ft.	+0	35 (-2 size, +27 natural), touch 8, flat-footed 35	Damage reduction 15/magic	17th	32
Ancient		60 ft., fly 200 ft. (poor), swim 30 ft.	+0, touch 38 (-2 size, +30 natural), flat-footed 8	38	Mass suggestion	19th
Wyrm	60 ft., fly 250 ft. (poor), swim 30 ft.	+0	41 (-4 size, +33 natural), touch 8, flat-footed 41	Damage reduction 20/magic	20th	36
Great wyrm		60 ft., fly 250 ft. (poor), swim 30 ft.	+0, touch 44 (-4 size, +36 natural), flat-footed 8	44	Mass charm	21st

Some parameters in the template have default values when they're missing from the wiki code.
The parameters sa1 through sa12 have a default value of nothing. (That is the corresponding field is left blank.) The fields cl1 through cl12, and sr1 through sr12 all have the default value "?".
If you want any of the above fields to be blank instead of having the default value. leave the parameter, but don't put anything after the equal sign.
Example
The following will leave the "Wyrmling"/"Caster Level" table cell blank instead of having "?" as the default.
cl1=

The following pages include this template:

• D20:Dragon, Prismatic (Epic Creature)
• D20:Dragon, Red (Creature)
• D20:Dragon, Bronze (Creature)
• D20:Dragon, Silver (Creature)
• D20:Dragon, Force (Epic Creature)
• D20:Dragon, Black (Creature)
• D20:Dragon, White (Creature)
• D20:Dragon, Copper (Creature)
• D20:Dragon, Gold (Creature)
• D20:Dragon, Green (Creature)
• D20:Dragon, Blue (Creature)
• D20:Dragon, Brass (Creature)
• Template:Dragon/Abilities