You can add leagues, big or small, to Sports Club Stats.
   It's free.
   It's easy.
   Just email import@sportsclubstats.com the:
      structure
      schedule
      and rules
   In a few minutes you'll get back a link to the league.
   Play around, have fun, you won't break anything.
   I look forward to seeing what you create.

Info about the various settings:
   https://docs.google.com/document/d/1-UneDNk6tkOrc_B-WBnGnc5KGiy2kttXC2fW8dR7QzM/edit?hl=en

For example, here is what created this league:

LeagueBegin
  League:     EA Sports NHL Simulations (EANHL)       (ID: 1amt) (Sort: league) (Playoffs: 8)
    Division: Eastern                                 (ID: d11xt) (Sort: div) (Playoffs: 2)
      Team:   Montreal Canadiens        (Canadiens)   (ID: t1a5k)
      Team:   New Jersey Devils         (Devils)      (ID: t1a5n)
      Team:   Carolina Hurricanes       (Hurricanes)  (ID: t1a5r)
      Team:   New York Islanders        (Islanders)   (ID: t1a5s)
      Team:   Tampa Bay Lightning       (Lightning)   (ID: t1a5v)
      Team:   Toronto Maple Leafs       (Maple Leafs) (ID: t1a5w)
      Team:   Florida Panthers          (Panthers)    (ID: t1a5y)
      Team:   Ottawa Senators           (Senators)    (ID: t1a5z)
    Division: Western                                 (ID: d11xu) (Sort: div) (Playoffs: 2)
      Team:   St. Louis Blues           (Blues)       (ID: t1a5j)
      Team:   Vancouver Canucks         (Canucks)     (ID: t1a5m)
      Team:   Anaheim Ducks             (Ducks)       (ID: t1a5p)
      Team:   Calgary Flames            (Flames)      (ID: t1a5q)
      Team:   Winnipeg Jets             (Jets)        (ID: t1a5t)
      Team:   Los Angeles Kings         (Kings)       (ID: t1a5u)
      Team:   Edmonton Oilers           (Oilers)      (ID: t1a5x)
      Team:   San Jose Sharks           (Sharks)      (ID: t1a60)
  Kind: fantasy
  Sport: hockey
  Gender: male
  Country: USA
  State: 
  Level: A
  Season: 1 (current: True)
  Author: Noah Gilbert
  Note: Scores are updated daily by the league commissioner
  LotteryNote: 
LeagueEnd

SortBegin
League:
Points,
Average Points HeadToHead,
DrawLots
Div:
IfSomeTiesBrokenReturnHere,
GoalsDelta,
GoalsFor,
Playoff
Conf:
(Side) MoveClinchedToFront,
Seed [(4-End) Call Div][(1-4) Call Top4]

Top4:
IfSomeTiesBrokenReturnHere,
Average Points,
Least PositionInParent,
Average Points HeadToHead,
If [(All=SameParent) Average Points SameParent],
Average Points SameGrandParent,
Average Points PlayoffEligible SameGrandParent,
If [(Size=2) Average Points PlayoffEligible DifferentGrandParent],
GoalsDelta,
DrawLots

Lottery:
GoalsDelta,
DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  1
  PointsForLossInShootout:  1
  PointsForTie:  0
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0.15
  PercentOfGamesThatEndInShootoutWin:  0.1
  HomeFieldAdvantage:  0.5
  WeightType:  Pythagorean
  WeightExponent:  14
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  Pres Trophy
  Promote:  1
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  Disbanded
  Demote:  4
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: away
1/26/14   Canadiens     3-0        Hurricanes    (ID: g1d4d7)
1/27/14   Kings         0-1        Canucks       (ID: g1d4d8)
1/28/14   Islanders     2-1        Lightning     (ID: g1d4d9)
1/29/14   Flames        0-1        Sharks        (ID: g1d4da)
1/30/14   Senators      3-1        Devils        (ID: g1d4db)
1/31/14   Oilers        2-1 (ot)   Blues         (ID: g1d4dc)
2/1/14    Maple Leafs   3-1        Panthers      (ID: g1d4dd)
2/2/14    Ducks                    Jets          (ID: g1d4de)
2/3/14    Islanders                Canadiens     (ID: g1d4df)
2/4/14    Sharks                   Kings         (ID: g1d4dg)
2/5/14    Devils                   Lightning     (ID: g1d4dh)
2/6/14    Jets                     Blues         (ID: g1d4di)
2/7/14    Maple Leafs              Hurricanes    (ID: g1d4dj)
2/8/14    Ducks                    Oilers        (ID: g1d4dk)
2/9/14    Panthers                 Senators      (ID: g1d4dm)
2/10/14   Canucks                  Flames        (ID: g1d4dn)
2/11/14   Panthers                 Islanders     (ID: g1d4dp)
2/12/14   Blues                    Ducks         (ID: g1d4dq)
2/13/14   Devils                   Canadiens     (ID: g1d4dr)
2/14/14   Oilers                   Flames        (ID: g1d4ds)
2/15/14   Senators                 Hurricanes    (ID: g1d4dt)
2/16/14   Canucks                  Sharks        (ID: g1d4du)
2/17/14   Lightning                Maple Leafs   (ID: g1d4dv)
2/18/14   Kings                    Jets          (ID: g1d4dw)
2/19/14   Canadiens                Panthers      (ID: g1d4dx)
2/20/14   Jets                     Sharks        (ID: g1d4dy)
2/21/14   Maple Leafs              Devils        (ID: g1d4dz)
2/22/14   Canucks                  Oilers        (ID: g1d4e0)
2/23/14   Islanders                Senators      (ID: g1d4e1)
2/24/14   Kings                    Ducks         (ID: g1d4e2)
2/25/14   Hurricanes               Lightning     (ID: g1d4e3)
2/26/14   Flames                   Blues         (ID: g1d4e4)
2/27/14   Senators                 Maple Leafs   (ID: g1d4e5)
2/28/14   Jets                     Oilers        (ID: g1d4e6)
3/1/14    Devils                   Islanders     (ID: g1d4e7)
3/2/14    Sharks                   Ducks         (ID: g1d4e8)
3/3/14    Lightning                Canadiens     (ID: g1d4e9)
3/4/14    Blues                    Canucks       (ID: g1d4ea)
3/5/14    Hurricanes               Panthers      (ID: g1d4eb)
3/6/14    Flames                   Kings         (ID: g1d4ec)
3/7/14    Panthers                 Lightning     (ID: g1d4ed)
3/8/14    Ducks                    Flames        (ID: g1d4ee)
3/9/14    Canadiens                Senators      (ID: g1d4ef)
3/10/14   Blues                    Sharks        (ID: g1d4eg)
3/11/14   Islanders                Maple Leafs   (ID: g1d4eh)
3/12/14   Canucks                  Jets          (ID: g1d4ei)
3/13/14   Hurricanes               Devils        (ID: g1d4ej)
3/14/14   Oilers                   Kings         (ID: g1d4ek)
3/15/14   Islanders                Hurricanes    (ID: g1d4em)
3/16/14   Kings                    Blues         (ID: g1d4en)
3/17/14   Devils                   Panthers      (ID: g1d4ep)
3/18/14   Ducks                    Canucks       (ID: g1d4eq)
3/19/14   Lightning                Senators      (ID: g1d4er)
3/20/14   Jets                     Flames        (ID: g1d4es)
3/21/14   Maple Leafs              Canadiens     (ID: g1d4et)
3/22/14   Sharks                   Oilers        (ID: g1d4eu)
GamesEnd